Answer:
can I help with your question ❤❤❤❤❤
Answer:
I will helps you
what's your question
convertir de notacion decimalacientifica y viceversa
Answer:
Convert what? I don´t see a picture.
Step-by-step explanation:
PLEASE HELP!!!!!! I REALLY NEED THIS ANSWER!!! ILL GIVE BRAINLIEST IF IT POPS UP!
Memorize Psalm 19:1 through 6.
When you have memorized these verses, recite them with expression to either your teacher or parent. Then, write these verses in your own words to show that you understand them.
"The heavens proclaim God's glory; the skies proclaim the work of his hands." They pour forth speech day after day, and unveil knowledge night after night. They have no speech, no words, and no sound is heard from them. Nonetheless, their voice reaches all over the world, and their words reach all the way to the ends of the planet. God has set up a tent for the sun in the heavens. It's like a newlywed emerging from his bedroom, or a champion joyful to run his race. It rises at one end of the heavens and circles back; nothing is bereft of its warmth."
This paraphrase captures the essence of the verses, emphasizing the declaration of God's glory through the beauty and order of the heavens, the continuous revelation of knowledge, and the symbolism of the sun's journey across the sky.
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You may need to consult the solubility guidelines for some of these. I will post the solutions to these on Monday evening. You might want to keep a copy of your work so you can find your mistakes before the exam. For each of the following: a) Give the balanced molecular (formula) equation representing the reaction. Include all phase labels (s,1,g). No phase label will be assumed to be (aq) b) Give the total (complete) ionic equation for the molecular equation in part a. Include all phase labels (s,l,g). No phase label will be assumed to be (aq). Don't forget charges on ions! c) Give the net ionic equation for the reaction. Include all phase labels (s,1, g). No phase label will be assumed to be (aq). Don't forget charges on ions! If no reaction occurs write NR at any step. 4) Aqueous potassium nitrate is mixed with aqueous iron (III) bromide. 5) Aqueous hydroiodic acid is mixed with solid barium carbonate.
The molecular, total ionic, and net ionic equations for the given reactions are as follows:
4) Molecular equation: 2 KNO3(aq) + 3 FeBr3(aq) → 6 KBr(aq) + Fe2(NO3)3(aq)
Total ionic equation: 2 K+(aq) + 2 NO3-(aq) + 3 Fe3+(aq) + 6 Br-(aq) → 6 K+(aq) + 6 Br-(aq) + Fe2+(aq) + 6 NO3-(aq)
Net ionic equation: 3 Fe3+(aq) + 6 Br-(aq) → Fe2+(aq) + 6 Br-(aq)
5) Molecular equation: 2 HI(aq) + BaCO3(s) → BaI2(aq) + H2O(l) + CO2(g)
Total ionic equation: 2 H+(aq) + 2 I-(aq) + Ba2+(aq) + CO3^2-(aq) → Ba2+(aq) + 2 I-(aq) + H2O(l) + CO2(g)
Net ionic equation: 2 H+(aq) + CO3^2-(aq) → H2O(l) + CO2(g)
4) In the molecular equation, potassium nitrate (KNO3) reacts with iron (III) bromide (FeBr3) to form potassium bromide (KBr) and iron (III) nitrate (Fe2(NO3)3). In the total ionic equation, all soluble compounds are represented as dissociated ions. The net ionic equation is obtained by eliminating spectator ions, which are ions that appear on both sides of the equation and do not participate in the actual reaction. In this case, the net ionic equation shows that three iron(III) ions (Fe3+) react with six bromide ions (Br-) to form two iron(II) ions (Fe2+).
5) The molecular equation represents the reaction between hydroiodic acid (HI) and barium carbonate (BaCO3) to produce barium iodide (BaI2), water (H2O), and carbon dioxide (CO2). In the total ionic equation, the soluble compounds are dissociated into their constituent ions. The net ionic equation is derived by eliminating spectator ions. In this case, the net ionic equation shows that two hydrogen ions (H+) react with the carbonate ion (CO3^2-) to form water and carbon dioxide.
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Fashion Nova is having a huge sale where everything is $10.99! Shipping for the entire order is $7.99. Annita wants to buy her birthday outfit but can spend no more than $200Part A: Write an inequality to represent Annita’ situation
GIven:
Fashion Nova is having a huge sale where everything is $10.99
Shipping for the entire order is $7.99
Annita wants to buy her birthday outfit but can spend no more than $200
To find:
Write an inequality to represent Annita's situation
Explanation:
Let n be the number of outfits that Annita can buy.
\(\begin{gathered} 10.99n+7.99\le200 \\ 10.99n\le200-7.99 \\ 10.99n\le192.01 \\ n\le17.47 \end{gathered}\)Final answer:
\(n\le17.47\)help pls it’s due soon hurry will mark as brainliest if correct
Answer: 3,885.71428571428571 I’m not sure
Step-by-step explanation:
a group of 8 people are ordering pizza. Each person wants 3 slices and each pizza has 10 slices how many pizzas should they order
Answer:
3
Step-by-step explanation:
8 people
3 slices per person
8 × 3 = 24
They need 24 slices.
1 pizza has 10 slices.
24/10 = 2.4
They need 2.4 pizzas. Since they need to order a whole number of pizzas, they need to order 3 pizzas.
Answer: 3
How long does it take for a chunk of information to travel from one server to another and back on the Internet? According to this site, the average response time is 200 milliseconds (about one-fifth of a second). Researchers wonder if this claim is true, so they collect data on responses times (in milliseconds) for a random sample of 14 servers in Europe. A graph of the data reveals no strong skewness or outliers. Assume the testing conditions are met.
H0: μ =200
Ha: μ ≠200
where μ = the true mean response time in milliseconds.
The 95% confidence interval for the mean response time is 158.22 to 189.64 milliseconds. Based on this interval, what conclusion would you make at the α = 0.05 (5%) significance level?
As per the given values, the conclusion that can be made is that the true mean response time in milliseconds
H0: μ =200
Ha: μ ≠200
Mean response time = 158.22 to 189.64
The level of certainty or uncertainty in a sampling process is indicated by a confidence interval. It provides us with a range of values and indicates that we may be reasonably certain that the genuine value or parameter falls inside the range.
The fact that 200 does not fall between 158.22 and 189.64 might be seen as evidence that the population mean of 200 milliseconds is improbable. Therefore, the conclusion here can be that milliseconds represent the actual mean reaction time. Furthermore, there is sufficient evidence to support the claim that the typical response time for servers in Europe is not one millisecond.
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Micah’s bill for dinner was $35.50. He left the server an 18% tip. How much money did Micah leave for the tip?Enter the correct answer in the box.
Answer:
$41.89
Step-by-step explanation:
100%=35.50
1%=0.3550
18%=6.39
$35.50+6.39=$41.89
Answer: 49.89 percent
Step-by-step explanation:
Be a good boy
||
Evaluating a formula
Use the equation below to find T, if w=72, m=8, and a = 2.
T=w-ma
Answer: its 56
Step-by-step explanation:
plug #'s in
t=72-8x2
t=56
José makes lemonade for his family. He combines 1 tbs. Of drink mix, 3 cups of sugar and 1 gallon of water to make one pitcher of lemonade(1:3;1). How much of each ingredient would he need to make 4 pitchers of lemonade? What is the new ratio?
Answer:
1 : 3 : 1
Step-by-step explanation:
1 pitcher of lemonade:
Drink mix = 1 tbs
Cups of sugar = 3
Gallon of water = 1
Ratio = 1 : 3 : 1
How much of each ingredient would he need to make 4 pitchers of lemonade?
Multiply all ingredients by 4
Drink mix = 4 tbs
Cups of sugar = 12
Gallon of water = 4
What is the new ratio?
4 : 12 : 4
= 1 : 3 : 1
The new ratio = 1 : 3 : 1
Solve for angle Q.оR120рО601200 0 0 0О 240360
we have that
m by exterior angle
so
minor arc RP=120 degrees
major arc RP=360-120=240 dgrees
substitute
mmm
Yardım edin çözümüyle pls diğerlerini yaptım bunu yapamadım
The Answer:
T = -26/5
The line plot displays the cost of used books in dollars.
A horizontal line starting at 1 with tick marks every one unit up to 9. The line is labeled Cost in Dollars, and the graph is titled Cost of Used Books. There is one dot above 2, 4, 8, and 9.There are two dots above 6 and 7. There are three dots above 3.
Which measure of center is most appropriate to represent the data in the graph, and why?
The mode is the most appropriate measure of center to represent the data in the graph because it reflects the most common value(s) observed in the dataset. In this case, the mode is 3.
The most appropriate measure of center to represent the data in the given line plot is the mode.
The mode is the value or values that occur most frequently in a dataset. In this case, we can observe the frequencies of the data points on the line plot:
There is one dot above 2, 4, 8, and 9.
There are two dots above 6 and 7.
There are three dots above 3.
Based on this information, the mode(s) of the dataset would be the values that have the highest frequency. In this case, the mode is 3 because it appears most frequently with a frequency of three. The other data points have frequencies of one or two.
The mode is particularly appropriate in this scenario because it represents the most common or frequently occurring value(s) in the dataset. It is useful for identifying the central tendency when the data is discrete and there are distinct peaks or clusters.
While the median and mean are also measures of center, they may not be the most appropriate in this case. The median represents the middle value and is useful when the data is ordered. However, the given line plot does not provide an ordered arrangement of the data points. The mean, on the other hand, can be affected by outliers and extreme values, which may not accurately represent the central tendency of the dataset in this scenario.
Therefore, the mode is the most appropriate measure of center to represent the data in the graph because it reflects the most common value(s) observed in the dataset. In this case, the mode is 3.
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‼️‼️PLEASE HELP I WILL MARK BRAINLIEST ‼️‼️Dilate the figure by the scale factor. Then enter
the new coordinates.
C(-2,1)
A(1,4)
B(2,2)
K = 6
A' ([?], [])
B' ([ ], [ ])
C' ([ ], [ ])
Answer:After dialation
A'=6,24
B'=12,12
C'=-12,6
Don't forget to mark me Brainliest
If 5 ^ (3k - 1) - 5 ^ (b - 3) , what is the value of b?
Answer:
-1
Step-by-step explanation:
1. Sets the exponents equal
3b-1 = b-3
2. collect like terms and calculate it
3b-b=1-3
2b= -2
(divide both side by 2)
b=-1
An n-year loan involves payments of $800 at the end of each month. The interest rate is 12% convertible monthly. If the interest paid in the 45th monthly installment is $424.45, calculate the total amount of interest paid over the life of the loan.
The total amount of interest paid over the life of the loan is $1863.45.
The present value of the loan.
Since there are 12 months in a year, and the loan has n-years, there are 12n monthly payments.
Let's use the formula for the present value of an annuity due:
\(PV = PMT \times ((1 - (1 + r) ^(-n)) / r) \times (1 + r)\)
PV is the present value of the loan, PMT is the monthly payment, r is the monthly interest rate, and n is the number of months.
Substituting the given values, we get:
\(PV = \$800 \times ((1 - (1 + 0.12/12) ^(-12n)) / (0.12/12)) \times (1 + 0.12/12)\)
\(PV = \$800 \times ((1 - (1.01)^(-12n)) / 0.01) \times 1.01\)
\(PV = \$800 \times ((1 - 1.01^(-12n)) / 0.01) \times 1.01\)
\(PV = \$800 \times ((1 - 0.887^(-n)) / 0.01) \times 1.01\)
The formula for the interest paid in any given month of an annuity due:
\(I = PV \times r \times (1 + r) ^(m - 1)\)
I is the interest paid in the 45th month, PV is the present value of the loan, r is the monthly interest rate, and m is the month.
Substituting the given values for the 45th month, we get:
\(\$424.45 = PV \times 0.01 \times (1 + 0.01 )^(45 - 1)\)
\(\$424.45 = PV \times 0.01 \times (1.01)^4^4\)
\(PV = \$424.45 / (0.01 \times (1.01)^4^4)\)
PV =\(\$75799.45\)
Now that we know the present value of the loan, we can calculate the total amount of interest paid over the life of the loan.
Let's use the formula for the total interest paid in an annuity due:
\(Total interest = (PMT \times n \times (n + 1) / 2) - PV\)
Substituting the given values, we get:
Total interest = \((\$800 \times 12n \times (12n + 1) / 2) - \$75799.45\)
Total interest = \(\$9600n^2 + \$4800n - \$75799.45\)
We can solve for n by using the fact that the interest paid in the 45th month is $424.45:
\(\$424.45 = \$800 \times (n \times 12 - 44) \times 0.01 \times (1 + 0.01)^(45 - 1)\)
\(\$424.45 = \$800 \times (n \times 12 - 44) \times 0.01 \times (1.01)^4^4\)
n = 4.5
Substituting n = 4.5 into the formula for total interest, we get:
Total interest =\(\$9600 \times (4.5)^2 + \$4800 \times 4.5 - \$75799.45\)
Total interest = $1863.45
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Mr. Kowolski ordered 35 boxes of granola bars. Each box contained 24 granola bars.
What is the total number of granola bars Mr. Kowolski ordered
Assume a two-country two-good two-input model where the following relationships hold: (K/L)
U.S.
>(K/L)
Row
(K/L)
automobiles
>(K/L)
shoes
Where (K/L)
U.S.
is the capital-labor ratio in the United States, (K/L)
Row
is the capital-labor ratio in the Rest of the World, (K/L) automobiles indicates the capital-labor ratio in the production of automobiles, and (K/L)
shoes
indicates the capital-labor ratio in the production of shoes. Assume further that technology and tastes are the same in the United States and the Rest of the World. The relationships shown here indicate that, with no trade, in the United States: the price of shoes relative to automobiles is lower than in the Rest of the World. the relative labor endowment is higher than in the Rest of the World. the price of automobiles relative to shoes is lower than in the Rest of the World. the relative capital endowment is the same as in the Rest of the World.
The relationships described indicate that, without trade, the price of shoes relative to automobiles is lower in the United States compared to the Rest of the World.
How does the relative labor endowment in the United States compare to the Rest of the World?In the given two-country two-good two-input model, the relationships suggest that the price of shoes relative to automobiles is lower in the United States compared to the Rest of the World. Let's now examine the relative labor endowment.
The relative labor endowment refers to the ratio of labor available in one country compared to another. Given that the capital-labor ratios for automobiles and shoes are higher in the United States than in the Rest of the World, it implies that the United States has a higher capital endowment relative to labor compared to the Rest of the World.
Since technology and tastes are assumed to be the same in both countries, the lower price of shoes relative to automobiles in the United States indicates that the labor input required for producing shoes is relatively higher in the United States compared to the Rest of the World.
This suggests that the United States has a higher labor endowment compared to the Rest of the World.
Therefore, based on the given relationships, we can conclude that the relative labor endowment in the United States is higher than in the Rest of the World.
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Chris is calculating his deductions for his tax return. he is filing singly. he can claim $1,813 from property taxes, $1,513 from medical expenses, and $761 from state income tax. the standard deduction for a single filer is $5,700. how does the standard deduction compare to chris’s deductions? a. chris’s deductions are $1,437 more than the standard deduction. b. chris’s deductions are $2,087 less than the standard deduction. c. the standard deduction is $1,613 more than chris’s deductions. d. the standard deduction is $664 less than chris’s deductions.
The correct answer will be option c the standard deduction is $1,613 more than chris’s deductions.
What is tax?Tax is a compulsory contribution to state revenue, levied by the government on workers' income and business profits, or added to the cost of some goods, services, and transactions.
Chris's deductions for tax return = claim from property taxes +claim from medical expenses+claim form state income tax
= $1813+$1513+$76
= $4087
Standard deductions = $5700
Difference between standard deduction and Chris's deductions
= 5700-408
= $1613
Hence standard deductions is better than Chris's deductions by $1613
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Answer: (C)
Step-by-step explanation:
Chris's deductions for tax return = claim from property taxes +claim from medical expenses+claim form state income tax
= $1813+$1513+$761
= $4087
Standard deductions = $5700
Difference between standard deduction and Chris's deductions = 5700-408
= $1613
Hence standard deductions is better than Chris's deductions by $1613
Therefore, option (C) is correct.
A movie theatre sells 3 different sizes of popcorn: small, medium, and large. An order of popcorn comes with 4 different topping choices: butter, cheese, caramel, or salt. 1a. How many unique ways can yoI order a bag of popcorn?(You can only select one topping.) 1b. What is the probability that a randomly selected popcorn is large with either butter or salt?
you can only choose 4 unique ways Step-by-step explanation:
What is the right angle of C
Answer:
50
Step-by-step explanation:
A full circle is 360. The half circle you're looking at is 180.
So 180-65-65
Please help please please ASAP
Answer:
choose the first one.
0.87
Answer:
Use your calculator
Step-by-step explanation:
Press the cos button COS( - should look like that... Then fill it out COS(30) make sure to add the closed parenthesis so you dont get an error. And then BAM you got your answer and dont have to look anymore up. XD
Johnathon spends two eights of his money on food, one fifth of his money on fuel, and two tenths of his money on clothes. Estimate what fraction of his money he has left
Answer:
7/20 of money left----------------------
Jonathan spends the fraction of total:
2/8 + 1/5 + 2/10 = 1/4 + 1/5 + 1/5 = 1/4 + 2/5 = 5/20 + 8/20 = 13/20The fraction of money left:
1 - 13/20 = 20/20 - 13/20 = 7/20Jonathan has 7/20 of money left.
i need help asap! this lesson is hard and im trying to understand it
Answer:
59
29.33
Step-by-step explanation:
Recall SOH CAH TOA
SOH= Sinα=opposite/hypotonouse
CAH= cosα=adjacent/hypotonouse
TOA= tanα=opposite/adjacent
To find angle C we'll use TOA
which means we take the lenght opposite to d and adjacent to d
which means we have
tand=10/6
d=tan⁻1(10/6)
d=59
to find length z let's use SOH CAH TOA again (for the practice)
This time let's use angle z and SOH
which means we have
sin(64.5)=z/32.5
Solve for z
32.5sin(64.5)=z
z=29.33
*note* if you use a²+b² for number two you get a sligthly different answer. This is because when they rounded when they wrote 64.5**
Help pls .....................
Answer:
d
Step-by-step explanation:
(PLEASE HELP)
emma's mother started a college fund of emma's 3rd birthday. She deposited $4,500 into an investment account that yields an interest rate of 7.5% compounded annually. If no additional deposits or withdrawals are made, how much will this investment account be worth when emma turns 18 years old?
Answer:
The interest is $1350 and the amount is $5850.
Step-by-step explanation:
STEP 1: Find an interest by using the formula I = P*I*T, where I is interest, P is total principal, i is rate of interest per year, and t is total time in years.
In this example P = $4500, i = 7.5% and t = 4 years, so
4500*0.075*4
I = 1350
STEP 2: Find an amount by using the formula .
Since P = $4500 and I = $1350 we have
$4500 + $1350 = $5850
A particular type of diet cola advertises that each can contains 12 ounces of the beverage. each hour, a supervisor selects 10 cans at random, measures their contents, and computes a 95% confidence interval for the true mean volume. for one particular hour, the 95% confidence interval is 11.97 ounces to 12.05 ounces.
The estimated mean volume of the diet cola cans is between 11.97 and 12.05 ounces with 95% confidence for the particular hour.
This means that if the supervisor were to repeat this process many times, in 95% of the cases, the true mean volume of the diet cola cans would fall within the interval of 11.97 to 12.05 ounces.
The sample size of 10 cans selected at random is sufficient for this confidence interval to be accurate. This information can be used by the company to ensure that their cans are consistently filled to the advertised volume, and by consumers to have confidence in the volume of the product they are purchasing.
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the degrees of freedom for an unequal variance test of means is calculated as 16.67. what should you do with the calculated number to get the degrees of freedom for the t-distribution?
We shall round it down to 16 in the circumstance when we need to determine the degrees of freedom for the t-distribution.
What is t-distribution?Any member of the family of continuous probability distributions known as the Student's t-distribution (or simply the t-distribution) in probability and statistics is used to estimate the mean of a normally distributed population when the sample size is small and the population's standard deviation is unknown.
Under the alias "Student," English statistician William Sealy Gosset created it.
The Student's t-test for determining the statistical significance of the difference between two sample means, the construction of confidence intervals for the difference between two population means, and linear regression analysis are just a few commonly used statistical analyses that make use of the t-distribution.
So, in the given situation where we need to get the degrees of freedom for the t-distribution, we will round it down to 16.
Therefore, we shall round it down to 16 in the circumstance when we need to determine the degrees of freedom for the t-distribution.
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im stuck at this question
Note that Sevket's capital at I March 2017 is given as: $34,600
In accounting, capital refers to the financial resources that a business has available for its operations. It is important because it is a key component in calculating a company's financial health and is used to make decisions about investments, loans, and future growth opportunities. Mathematically, i is given as:
Capital = Total assets - Total liabilities
To compute Sevket's capital:
We must use the accounting definition which is given as:
Capital = Total assets - Total liabilities
Assets:
Bank loan 2020: $5,000Bank overdraft: $6,500Debtors: $2,000Electricity outstanding: $300Petty cash: $490Shop fittings (valuation): $20,010Stock: $2,500Total assets: $37,800
Liabilities:
Creditors: $3,200
Total liabilities: $3,200
Therefore, Sevket's capital at 1 March 2017 is:
Capital = Total assets - Total liabilities
Capital = $37,800 - $3,200
Capital = $34,600
So Sevket's capital at 1 March 2017 was $34,600.
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3 James completely covered a square poster board using 68.2 in. of cardstock. Which measurement is
closest to one side of the poster board in inches?
a. 34 in.
b.8 in.
c. 6 in.
d.30 in.
I NEEP HELPP FAST
Answer:
8 in
Step-by-step explanation:
Area of a square = l×w
Since it is a square then l and w are equal to each other.
So we can instead just say l^2 = A
l^2 = 68.2
l = square root of 68.2
l = 8.26