Let's find2. 1+5 3First write the addition with a common denominator.Then add.12— +51-4-13Х5
Answers
The given addition exercise is:
\(\frac{2}{5}+\frac{1}{3}\)The LCM of the denominator (5 and 3) = 15
Multiply 2/5 by 3/3
\(\frac{2}{5}=\frac{2\times3}{5\times3}=\frac{6}{15}\)Multiply 1/3 by 5/5
\(\frac{1}{3}=\frac{1\times5}{3\times5}=\frac{5}{15}\)The addition becomes
\(\frac{6}{15}+\frac{5}{15}=\frac{11}{15}\)Therefore, we can fill in the vacant boxes as shown below:
\(\frac{2}{5}+\frac{1}{3}=\frac{6}{15}+\frac{5}{15}=\frac{11}{15}\)Related Questions
find the value of (3^4)/3
Answers
Answer:
20.25 or 20 1/4
Step-by-step explanation:
Simplify 3⁴: 3⁴ = 3 × 3 × 3 × 3 = 81
Divide by 3: 81/3 = 20.25 or 20 1/4
Which statement is false?
OA. The inequality sign always opens up to the larger number.
OB. The greater number in an inequality is always above the other number on the vertical number line.
OC. The smaller number in an inequality is always located to the left of the other number on the horizontal number line.
OD.
The inequality sign always opens up to the smaller number.
Answers
Answer:
OD is false, because it condradicts OA, and we know that OA is true, I mean, we write 2<3
Answer
The inequality sign always open up to the smaller number
The answer is D
What is the solution to this equation?
5x + 9 - 3x = 18 + 15
A. x= 3
B. x = 8
C. x = 12
D. x = 21
Answers
Answer:
21
Step-by-step explanation:
5x-3x=18+15-9
2x=42 /:2
x=21
The positive variables p and c change with respect to time 1. The relationship between p and c is given by the equation p^2 = (20-c)^3 . At the instant when dp/dt = 41 and c = 15 , what is the value of dc/dt ？
Answers
The value of dc/dt when dp/dt = 41 and c = 15 is -41/75.
At any given time, the rate of change of the variables p and c with respect to time is denoted by dp/dt and dc/dt, respectively. The equation given to us is p^2 = (20-c)^3. We are given the values of dp/dt = 41 and c = 15. Thus, we are required to calculate the value of dc/dt.
To solve for dc/dt, we differentiate both sides of the equation with respect to time. On the left side, we get 2p*dp/dt, and on the right side, we get -3(20-c)^2*dc/dt. Equating both sides and solving for dc/dt, we get dc/dt = -41/(3(20-15)^2) = -41/75.
Hence, the value of dc/dt when dp/dt = 41 and c = 15 is -41/75.
Learn more about rate of change here:
https://brainly.com/question/28999918
#SPJ4
Examine the power.
54
1. Identify the base:
5
2. Determine the exponent: 4
3. Write in expanded form: 5-5-5-5
What is the value of the power?
Answers
Answer:
A, B, D, E
Step-by-step explanation:
Those are the answers i just got them right
Your welcome
In the expression 5 ∙ 5 ∙ 5 ∙ 5, 5 is the base and the exponent is 4 and the value of the power is 625.
What is an expression?One mathematical expression makes up a term. It might be a single variable (a letter), a single number (positive or negative), or a number of variables multiplied but never added or subtracted. Variables in certain words have a number in front of them. A coefficient is the number used before a phrase.
We have the expression:
5 ∙ 5 ∙ 5 ∙ 5
= 5 x 5 x 5 x 5
= (5)⁴
Here, in this expression,
5 is the base and the exponent is 4.
The expanded form,
(5)⁴
= 625.
Therefore, the value of the power is 625.
To learn more about the expression;
brainly.com/question/24242989
#SPJ2
A golden rectangle has a length of 5 cm. Find the area of the rectangle to the nearest square centimeter.
A. 9 square centimeters
B. 25 square centimeters
C. 17 square centimeters
D. 13 square centimeters
E. 15 square centimeters
Answers
Answer:
Option B is correct one
B. 25 square centimeters
If you are helped with my answer pls tag me brianliest I really want it... Plzz
THANK you...
The area of the rectangle to the nearest square centimeter will be 15 square centimeters. Then the correct option is E.
What is the area of the rectangle?Let W be the rectangle's width and L its length.
The area of the rectangle is the multiplication of the two different sides of the rectangle. Then the rectangle's area will be
Area of the rectangle = L × W square units
A golden rectangle has a length of 5 cm. Then the width of the rectangle is given as,
W = 5 - 2
W = 3 cm
Then the area of the rectangle will be given as,
A = 5 x 3
A = 15 square centimeters
The area of the rectangle to the nearest square centimeter will be 15 square centimeters. Then the correct option is E.
More about the area of the rectangle link is given below.
https://brainly.com/question/20693059
#SPJ2
Help pls it’s urgent
Answers
Answer:
d. -2
Step-by-step explanation:
they're telling you those lines are parallel there are specific knowns about the angles
since it's urgent I won't go into it, but PLS look it up it's super simple and makes sense
nonetheless this means angle 1 and angle 5 are the same value so we can set them equal
3x + 24 = 7x + 32
substract 32 from both sides
3x - 8 = 7x
substract 3x from both sides
-8 = 4x
divide 4 from both sides
-2 = x
pls answer this!!!
worth 30 points
find the circumference of a circle with d=97cm diameter
round to 3 significant figures
Answers
The circular is around 305 cm in circumeference.
The circumference of a circle is given by the formula:
C = πd
where d is the diameter of the circle.
Substituting d = 97 cm and using the value of π to be 3.14159, we get:
C = πd
C = 3.14159 × 97 cm
C ≈ 304.731 cm
Rounding this to 3 significant figures, we get:
C ≈ 305 cm
Therefore, the circumference of the circle is approximately 305 cm.
Learn more about circumference here:
https://brainly.com/question/6465134
#SPJ1
Can somebody help ill give you brainliest!!! and 20 points
Answers
Answer:
Genotype: 100% rr
phenotype: 100% white
Step-by-step explanation:
since there are no dominant genes the cross will definitely be a rr genotype
HELPPPPPLL
Madison has a goal of saving more than $1,000. She has $300 saved now, and each
month she adds $40 to that amount. The inequality 40m+ 300 >1,000 can be solved to find
the number of months, m, it will take Madison to reach her goal. Which statement about the
number of months it will take Madison to reach her goal is true?
(4 points)
A.
It will take less than 17 months for Madison to reach her goal.
B.
Madison will reach her goal in 17 months.
C.
Madison will reach her goal in 18 months.
D.
It will take more than 18 months for Madison to reach her goal.
Answers
Answer:
C
Step-by-step explanation:
The inequality is
40m + 300 > 1,000
subtract 300 from both sides 40m > 700
divide both sides by 40 m > 700/40
(don't reverse the sign. 40 is (+)) m > 70/4
m > 17.5
The answer is C. Madison will not reach her goal in 17 months, but she will be there by the end of the 18th month.
look at the picture pls pls pls i need help
Answers
Answer: 39.5 ft^2
Step-by-step explanation:
1. Find the area of the rectangle using the formula length * width
8 ft * 4 ft = 32 ft2. Find the area of one of the triangles (the top one) using the formula 1/2(b*h)
2 ft * 3 ft * 0.5 = 3 ft3. Find the area of the other triangle (the bottom one) using the formula 1/2(b*h)
3 ft * 3 ft * 0.5 = 4.5 ft4. Add 'em all up to get the total area
32 ft + 3 ft + 4.5 ft = 39.5 ft ^2Which crime is often alcohol related?
O a. theft
Ob. tax fraud
O c. trespassing
O d. domestic violence
Answers
The crime that is often alcohol related is domestic violence. That is option D.
What is domestic violence?Domestic violence is defined as an abusive relationship that exist between two or more individuals that are closely related by blood or marriage.
The causes of domestic violence include the following:
History of violent victimization.Attention deficits, hyperactivity, or learning disorders.History of early aggressive behavior.Involvement with drugs, alcohol, or tobaccoTherefore, alcohol intake can lead to domestic violence because it can cause the abusive partner to have a reduction in cognitive and physical functions that impair self-control, with the consequent effect of reducing the ability to resolve conflicts nonviolently.
Learn more about alcohol here:
https://brainly.com/question/29549236
#SPJ1
In American roulette, you may bet whether the number that comes up is odd (or even) on a ball landing on one of 38 sectors numbered 1 through 36 and including 0 and 00. (Remember that 0 and 00 do not count as either odd or even.) The wager pays even money; that is, if you win, you get whatever you bet, and if you lose, you lose that same amount. What is your expected value for this bet?
Answers
The expected value is ((18/37) x (2 x wager [we will receive the wager back and the winnings])) + ((19/37) x 0)
What is American roulette?
Guessing on which number on the wheel ball will come to rest is the objective of American Roulette. Every number contains the same chances as any other number of coming up on each spin (that is winning number on any spin has no effect on the outcome of next spin). The best chance of payout is provided by an outside bet. The possible outcomes of the game of roulette is covered by 'outside bets'. With the higher winning chances, the payout is not going to be incredibly generous(it's only 1:1 for bets like odd or even that covers almost like half the wheel).
Expected value is calculated by adding all the different possible outcomes multiplied by their probabilities.
So, in this case (0.5 x $2) + (0.5 x $1).
For specific example it would be determined by the number of options on a roulette wheel (generally 37).
So winning on this bet in 18 outcomes (the even numbers) and losing on 19 outcomes (the odd numbers + 0).
Putting it all together, the expected value is ((18/37) x (2 x wager [we will receive the wager back and the winnings])) + ((19/37) x 0).
To know more on expected value visit:
brainly.com/question/29574962
#SPJ1
Pls help I need help on this question
Answers
Answer: B
Step-by-step explanation: Hope this helps:)
what is the slope Of a line that passes through the points (9,8) and (2,3)?
Answers
\((\stackrel{x_1}{9}~,~\stackrel{y_1}{8})\qquad (\stackrel{x_2}{2}~,~\stackrel{y_2}{3}) ~\hfill \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{3}-\stackrel{y1}{8}}}{\underset{run} {\underset{x_2}{2}-\underset{x_1}{9}}}\implies \cfrac{-5}{-7}\implies \cfrac{5}{7}\)
6 minutes 20 seconds into seconds.
Answers
Answer:
380 seconds
Step-by-step explanation:
Convert 6 minutes to seconds by multiplying 6 times 60, because there are 60 seconds per minute.
6 x 60 = 360
Now add the 20 seconds.
360 + 20 = 380
6 minutes and 20 seconds are equal to 380 seconds.
5+10/x=x+8 Solve the equation with steps
Answers
Answer:
2 and -5
Step-by-step explanation:
\(5+\dfrac{10}{x}=x+8 \\\\\\-3+\dfrac{10}{x}=x \\\\\\-3x+10=x^2 \\\\\\x^2+3x-10=0 \\\\\\(x+5)(x-2)=0 \\\\\\x=2,-5\)
Hope this helps!
if the mean of a data is 316 and the sum of its observation is 3792 find the number of observations in the data.
Answers
Answer:
12
Step-by-step explanation:
mean is calculated as
mean = \(\frac{sum}{count}\)
Here mean = 316 and sum = 3792 , count n is required to be found, so
\(\frac{3792}{n}\) = 316 ( multiply both sides by n )
3792 = 316n ( divide both sides by 316 )
12 = n
There are 12 observations in the data
Does anybody have a Amazon account? I can use
Answers
Answer:
NO I HAVE NOT AMAZON ACCOUNT BRAINLIEST
Which function will cross the y-axis at (0, 7)?
Oy=x+7
Oy=x-7
0y=x+5
Oy=7x
Answers
The value of function which cross the y-axis at point (0, 7) will be;
⇒ y = x + 7
What is substitution method?To find the value of any one of the variables from one equation in terms of the other variable is called the substitution method.
Given that;
The point which cross the function = (0, 7)
Now,
Since, The point which cross the function = (0, 7)
Hence, The point must be satisfy the function.
By option (1);
⇒ y = x + 7
Put (x, y) = (0, 7)
⇒ 7 = 0 + 7
⇒ 7 = 7
Thus, The correct function which passes through the point (0, 7) is,
⇒ y = x + 7
Option (i) is true.
Learn more about the substitution method visit:
https://brainly.com/question/26094713
#SPJ1
convert 0.75 in fraction form
Answers
Answer:
3/4
Step-by-step explanation:
0.75
multiply the numerator and denominator by 100.
0.75 x 100 / 1 x 100 = 75/100
75/100
Simplify 75/100
=> 3/4
hope this helps!! p.s. i really need brainliest :)
In A container, there are red, blue and green balls. 3/11 of ball s are red There are 35 more blue balls than red balls. The remaining 90 balls are green. How many more blue balls than green balls are there? of the balls are red.
Answers
It is mentioned that there are 35 more blue balls than red balls. Therefore, the number of blue balls is 30 + 35 = 65.
The remaining balls are green, so the number of green balls is 110 - (30 + 65) = 15.
To find out how many more blue balls there are than green balls, we subtract the number of green balls from the number of blue balls: 65 - 15 = 50.
Therefore, there are 50 more blue balls than green balls.
write 7843 to nearest thousand with explanations
Answers
Step-by-step explanation:
Because if you round to the nearest thousand 8 is above 5 so you round up making it 8000
Tia read 0.46 of the book assigned for class. Kiana read 33 out of the 72 pages. Who read more of the book?
Answers
The answer to Tia.
Have a good day :)
Find the present value of an annuity which pays ` 200 at the end of each 3 months for 10 years assuming
money to be worth 5% converted quarterly?
(a) ` 3473.86
(b) ` 3108.60
(c) ` 6265.38
(d) None of thes
Answers
The present value of the annuity is approximately `7032.08. The correct answer is option (d) None of these.
To find the present value of an annuity, we can use the formula:
PV = PMT * (1 - (1 + r)^(-n)) / r
Where PV is the present value, PMT is the periodic payment, r is the interest rate per period, and n is the number of periods.
In this case, the periodic payment is `200, the interest rate is 5% (or 0.05) converted quarterly, and the number of periods is 10 years, which equals 40 quarters.
Plugging in these values into the formula, we get:
PV = 200 * (1 - (1 + 0.05)^(-40)) / 0.05
Simplifying the equation, we find:
PV ≈ 200 * (1 - 0.12198) / 0.05
PV ≈ 200 * 0.87802 / 0.05
PV ≈ 35160.4 / 0.05
PV ≈ 7032.08
Therefore, the present value of the annuity is approximately `7032.08.
None of the provided answer options (a), (b), or (c) match this result. The correct answer is (d) None of these.
For more such questions on annuity
https://brainly.com/question/25792915
#SPJ8
Jonathan invested $930 in an account paying an interest rate of 3.1%
compounded continuously. Assuming no deposits or withdrawals are made,
how much money, to the nearest ten dollars, would be in the account after 11
years?
Answers
Answer:
1310
Step-by-step explanation:
Answer:
1310 .
Step-by-step explanation:
Evaluate the expression 4w² + w-6, when w = -4
a.) 54
b.) 22
c.) -54
d.) 74
Answers
\( \huge \pink{ \underline \mathfrak{ \green{Answer}}} \: \\ \\ \: \: \rightarrow \fbox{ a). \blue{ \: 54 \: }}\)
Step-by-step explanation:
\( \bf{Given} \: \colon 4w² + w-6, when \: \: w = -4 \\ \\ \tt \underline \red{Solution} \colon \\ \\ \rightarrow \: 4w {}^{2} + w \: - 6 \\ \\ \: put \: \: value \: \: of \: \: w \: \: in \: \: given \: \: equation \\ \\ \rightarrow \: 4( - 4) {}^{2} + \: (- 4 )\: - 6 \\ \\ \rightarrow \: 4(16) \: - 4 \: - 6 \\ \\ \rightarrow \: 64 \: - 10 \\ \\ \bf \rightarrow54\)
THINK SMARTER + Julianna is lining the inside of a basket with fabric.
The basket is in the shape of a rectangular prism that is 29 cm long,
19 cm wide, and 10 cm high. How much fabric is needed to line the
inside of the basket if the basket does not have a top? Explain your
strategy
2
Answers
Answer:
1,511 cm²
Step-by-step explanation:
We will find the surface area, but not include the top.
This means we will have five sides to calculate for, see attached. Please note that the area of a rectangle can be found with A = L * W
[1] 19 cm * 10 cm = 190 cm²
[2] 19 cm * 10 cm = 190 cm²
[3] 29 cm * 10 cm = 290 cm²
[4] 29 cm * 10 cm = 290 cm²
[5] 19 cm * 29 cm = 551 cm²
Add them all together:
190 cm² + 190 cm² + 290 cm² + 290 cm² + 551 cm² = 1,511 cm²
O
X
y
X
y
X
y
X
y
0
2
0
0
-1
0
1
0
5
2
113
1
2
2
8
4
WIN
3
3
4
11
2.5 -2.5-7.5 -12.5
6
W/W
5
6
Select all table’s that represent proportional relationship between x and y
Answers
All tables that represent proportional relationship between x and y are:
B. table B.
E. table E.
What is a proportional relationship?In Mathematics and Geometry, a proportional relationship is a type of relationship that produces equivalent ratios and it can be modeled or represented by the following mathematical equation:
y = kx
Where:
y represents the x-variable.x represents the y-variable.k is the constant of proportionality.Next, we would determine the constant of proportionality (k) by using various data points as follows:
Constant of proportionality, k = y/x
Constant of proportionality, k = (20 - 15)/(10 - 5) = (5 - 4)/(1 - 0)
Constant of proportionality, k = 1.
Therefore, the required linear equation is given by;
y = kx
y = x
Read more on proportional relationship here: brainly.com/question/28350476
#SPJ1
Missing information:
The question is incomplete and the complete question is shown in the attached picture.
I need solution of 5
Answers
A= 16*8=128 (Hope this helps!)