Does anyone know how to do measure and data?
Answers
Answer:Research measures include survey questions, interview questions, or constructed situations. When constructing interviews and surveys, it is important that the questions directly relate to the research questions.
I have asked google I hope google helped
Step-by-step explanation:
Related Questions
Can you help me(explain at simplest if you can)
Answers
Answer:
Length: 6
Width: 5
Step-by-step explanation:
Givens:
Let L=length and w=width
Area= 30 = Lw
Perimeter = 22 = L + L + w + w= 2L + 2w
L= w+1
Plug in the values into the equation for the perimeter
22= 2L+ 2w
22= 2(w+1)+ 2w
22=2w+2+2w
22=4w+2
20=4w
5=w
Plug w into the equation for L
L=w+1
L=6
We don't have to use the formula for area in this question.
Basically, for any method you need to know the equation for Area and for Perimeter (I will be using • to represent multiplication):
Area(A) = L•W
Perimeter(P) = L + L + W + W
You can also think of perimeter as
P = 2L + 2W
Since we know that the length of the rectangle needs to be 1 unit longer than the width, you basically need to find 2 numbers with a difference of 1 that multiply together to get 30 and that can be multiplied by 2 and added together to get 22. If you look at a multiplication chart you will see that 6 and 5 are 1 unit apart and multiply to get 30. Also, 6•2=12 and 5•2=10. If you add 12 + 10 you get 22. Therefore, your solution would be:
L = 6
W = 5
Like I said I’m happy to assist you further if you want to know how to solve it using more complex equations, which will be necessary on more advanced problems. Just let me know if you want me to! Hope this helped good luck!
If 1/2-1/3 = x , then x =
Answers
Answer:
1/6
Step-by-step explanation:
1/2 - 1/3 = x
To make the common denominator, you need to make both denominators 6. 1/2 turns into 3/6, 1/3 turns into 2/6, and 3/6 - 2/6 is 1/6.
Answer: \(\frac{1}{6}\)
Step-by-step explanation:
Since \(\frac{1}{2}-\frac{1}{3} = x\), \(x=\frac{1}{2}-\frac{1}{3}\)
Then we are to solve.
The lowest common denominator of 2 and 3 is 6, so;
\(x=\frac{3}{6}-\frac{2}{6}\)
Since the denominators are equal, we can now solve the numerators.
\(x=\frac{3-2}{6}\\\\3-2\\\\1\\\\x=\frac{1}{6}\)
Therefore, if \(\frac{1}{2}-\frac{1}{3} = x\), then \(x=\frac{1}{6}\)
Jeremiah bought a jacket for $110.25. If sales tax is 8.5%, how much will he pay in total?
Answers
Answer:
He would pay $119.62125 -> $119.62
Step-by-step explanation:
Answer:
Step-by-step explanation: x = 119.64
What is the overlap of Data Set 1 and Data Set 2?
high
moderate
low
none
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Which of the statements below are true? Select all that apply. A) The table shows a proportional relationship B) The table does not show a proportional relationship C) It always takes 2 hours for 1 page of notes D) The 11th page of notes takes longer than normal
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Answer:
A) The table shows a proportional relationship (as the number of pages increase the time is proportionally increasing as well)
D) The 11th page of notes takes longer than normal (too long time duration) o((⊙﹏⊙))o.
Malia gave the cashier $50 to pay for 5 pizzas. The cashier gave her $1.75 in change. Each pizza cost the same amount. What is the cost in dollars and cents for each pizza?
Answers
Answer:
$9.65
Step-by-step explanation:
Subtract the total amount from the change
50 - 1.75 = 48.25
Divide the resulting amount by the amount of pizzas
= 48.25/5
Simplify
= $9.65
Answer: $9.65 I know some one already answered this question but I want to answer also lol
Step-by-step explanation:
help me this one plssssssssssss
Answers
Answer:
The integer that describes the translation from B to B' is (-2,1)
Please Help ASAP! Rewrite x^4y^2 − 3x^3y^3 using a common factor.
A. 3xy(x^3y − x^2y)
B. 3xy^2(x^2 − x^2y)
C. x^2y(xy − 3xy^2)
D. x^2y^2(x^2 − 3xy)
I think it's B. But I might be wrong.
Answers
Answer:
Step-by-step explanation:
you are completely right please follow your heart <3
You have to look at both x and y and it’s power. You have to look for the lowest power for x and y. For y as you can see that the lowest power is 2. As for x it can be either power of 3 or even 2. When you removed x^2 and y^2 from the equation. The inside parenthesis will be x^2-3xy. Just remember when you divide both x^2 and y^2, you subtract the power.
When you get the answer, please check the answer if it’s the same as the original. Meaning distribution both x^2 and y^2 to inside parenthesis. And for the power, you add them. This way you can double check and see if it’s the same.
easy points
why isn't m^3=512 ±8, but just 8? I went onto 2 diff websites and the answer book (yes i have an answer book) and it says 8.
Because of that, when do you add ± in questions like the ones on top? (take into account units and no units, thanks)
i'm confusion
Also, why do you need (x) in questions like (-7)^3? I feel like there is no point, especially when it is just one problem.
Answers
Answer: It is only +8 because it is an odd power, so you're only multiplying 3 numbers together and not 2 or 4 and so on. Any odd power is always only going to have 1 answer because if you try the other one then it comes out to be the opposite.
You only need the parenthesis if you want to plug it into a calculator because -7 in a calculator is taken as subtracting 7 while (-7) is taken as a negative 7. They are just building good habits early.
3x=6 ??????????????????????????
Answers
Answer:
x = 2
Step-by-step explanation:
3x = 6 [given]
3x(/3) = 6(/3) [divide both sides by 3 to have x by itself]
x = 2 [solution]
Answer:
2
Step-by-step explanation:
\(3x=6\\x=\frac{6}{3} \\\\=2\)
Find the original price.
Original Price:?
Discount: 20%
Sale price: $75
Answers
Answer:
$93.75
Step-by-step explanation:
The formula for finding original prices is o = s over 1 - d, in which o is the original price, s is the sale price, and d is the discount. Let’s go ahead and plug our numbers in: o = 75 over 1 - 0.2. (Remember 20% equals 20 ÷ 100.)
75 over 1 - 0.2 equals 75 over 0.8. Now we find out how much that is in whole numbers. 75 ÷ 0.8 = 93.75, o.
The approximate weights of the two animals are 5.12 x 102 lbs. and 6.8 x 102 lbs. Find the total weight of the two animals. Write the final answer in scientific notation with the correct number of significant digits. Can you please help me and stop deleting my question :(
these are the answers
1.2 x 103 lbs.
1.19 x 103 lbs.
11 x 102 lbs.
5.8 x 102 lb
Answers
Answer: Option A is the correct answer
Step-by-step explanation: I took the test and got it right
The total weight of the two animals is 1.19 x 10³ lbs. So the correct option is B.
Given approximate weights of the two animals are as:
1. 5.12 x 10² lbs
2. 6.8 x 10² lbs
We need to find the total weight of the two animals.
Step 1: Add the weights together:
5.12 x 10² lbs + 6.8 x 10² lbs
Step 2: Perform the addition:
(5.12 + 6.8) x 10² lbs
11.92 x 10² lbs
Step 3: Express the result in scientific notation with the correct number of significant digits:
The first number, 11.92, has three significant digits. To maintain three significant digits in the final answer, we can express it as 11.9 (rounding to the nearest tenth) and adjust the exponent accordingly:
11.9 x 10² lbs
This matches option 2 from your provided answers:
2. 1.19 x 10³ lbs.
So, the correct answer is: 1.19 x 10³ lbs.
To learn more about exponent link is here
brainly.com/question/32860606
#SPJ3
15. Find the surface area of the cylinder to the nearest tenth of a square unit. Use 3.14 for *Pi*
A 228 cm^2
B 399.4 cm^2
C 165.7 cm^2
D 371.1 cm^2
Answers
Answer
B 399.4 cm^2
Pls mark brainliest.
The cost of a service call to fix a washing machine can be expressed by the linear function y = 45 x + 35, where y represents the total cost and x represents the number of hours it takes to fix the machine. What does the y-intercept represent? the cost for each hour it takes to repair the machine the service fee for coming to look at the machine the total cost for fixing the washing machine the amount of time that it takes to arrive at the home to make the repairs Mark this and return
Answers
Answer:
The total cost for fixing the washing machine
Step-by-step explanation:
Answer:
The y-intercept represents the service fee for coming to look at the machine. In other words, your answer would be:
B.) the service fee for coming to look at the machine
Step-by-step explanation:
Have a great rest of your day
#TheWizzer
What is the value of 10^-5 in standard form
Answers
I NEED HELP LIKE NOW!!!
Jayla's bank account increased by 7% this year. Write an equation to represent the relationship between the amount that Jayla started with, b, and the amount she has now, c.
Answers
Answer:
C= b+ 0. 7
Step-by-step explanation:
C= b+ 0. 7
C= b+ 0. 7
What is the perimeter of a square with a side length of 46 mm?
A. 50 mm B. 100 mm C. 184 mm D. 230 mm
Answers
Answer:
C: 184 mm
Step-by-step explanation:
46*4 = 184
46x4
i can do the illustrations myself
Answers
victor bought a sports car for $30,000, if the state sales tax rate is 8%, how much will victor have to pay after the sales tax?
Answers
300*8(%)=2400%
30000+2400= 32,400
victor will have to pay 32,400
pls mark me as brainliest
The amount after the sales tax victor will pay, $32,400
What is the percentage?Percentage is a way to express a number as a fraction of 100. It is often used to represent ratios and proportions in a more convenient and understandable form, especially in financial and statistical contexts. For example, 50% means 50 per 100, or half of a given quantity. It is denoted using the symbol "%".
Given that,
Victor bought a sports car for $30,000,
The sales tax rate = 8%
The amount after the sales tax victor will pay = ?
To calculate this,
we need to find 8% of the car's price,
which is,
⇒ $30,000 x 8%
⇒ $2,400
Then we add this amount to the price of the car:
= $30,000 + $2,400
= $32,400.
So, Victor will have to pay $32,400 in total after the sales tax.
Victor will have to pay $32,400 after the sales tax.
To know more about Percentage check:
https://brainly.com/question/29306119
#SPJ6
Kaylee has 1 1/2 cups of yogurt to make smoothies. Each smoothie uses 1/2 cup of yogurt. How many smoothies can Kaylee make with the yogurt?
Answers
Answer:
3 is the answer .
Step-by-step explanation:
Answer:
It's 3
Step-by-step explanation:
Please help! This is due at midnight and i still have 2 more parts!
Answers
Answer:
0.60 x 180 108
Step-by-step explanation:
0.60 x 180 = 108
You have to multiply to get your answer
Have a nice day !
A six-sided die is rolled 3 times. What is the fractional probability of rolling the same number all 3 times?
Answers
Answer:for getting 6 is 0.436% likely you'lll get 6
Step-by-step explanation:
Answer: for getting 6 is 0.436% likely you'll get 6
Step-by-step explanation: for getting 6 is 0.436% likely you'll get 6. Hope this helps :)
Multiply the pairs of numbers and match them with their products. Tiles (-5)(4.2) (-7)(-3) (4) (5) (2.5)(-9) Pairs 22.5 21 -22.5 -21 111
Answers
Here are the pairs matched with their products:
- (-5)(4.2) matches with -21
- (-7)(-3) matches with 21
- (2.5)(-9) matches with -22.5
Pairs (4) and (5) do not have corresponding products in the given options.
(-5)(4.2) = -21
(-7)(-3) = 21
(4)(5) = 20
(2.5)(-9) = -22.5
So, the pairs of numbers and their products are as follows:
(-5)(4.2) = -21 matches with -21.
(-7)(-3) = 21 matches with 21.
(4)(5) = 20 matches with 20.
(2.5)(-9) = -22.5 matches with -22.5.
I hope this helps!
The simplified form of \(\frac{\sqrt[3]{81} }{\sqrt[3]{-3} }\)
Answers
Answer:
-3
Step-by-step explanation:
\(\frac{\sqrt[3]{81} }{\sqrt[3]{-3}}\\\)
the index of both the numerator and denominator are "3", so they cancel each other out:
\(\frac{\sqrt{81} }{\sqrt{-3}} \\=\frac{9}{-3}\\ =-3\)
Hope this helps! :)
Answer:
-3
Step-by-step explanation:
The boiling point of water is affected by changes in elevation. Use the expression -2A/1,000, where A represents the altitude in feet, to find the number of degrees Fahrenheit at which the boiling point of water changes at an altitude of 5,000 feet. Then explain its meaning.
PLLLEAASSEE HELP ME WITH THISS I REALLY DONT KNOW HOW TO DO IT AND ITS FOR MY HOMEWORK SO IM STUCK SO PLEASE HELP AND DONT JUST ANSWER FOR POINTS PLS
Answers
15% of n is 12
15% x n = 12
Answers
Answer:
n = 80
Step-by-step explanation:
If 15% of n = 12, we can write an expression
15% = 0.15
of means multiply
0.15n = 12
Isolate n by dividing both sides by 0.15
n = 80
I will edit my answer after you clarify what 15% x n = 12 means
Hope this helps :)
Have a great day!
Answer:
n = 80
Step-by-step explanation:
15% of 80 = 12
80 x .15 = 12
hope this helps
Does anyone have the answer key to "Understand Systems of Linear Equations I-ready level H instruction?"
Answers
Answer:
no bro, sorry. even though I needed to I don't have it
20 points to whoever answers this right!!
Answers
352-
96
48
96
48
We will end up with 64
So divide that by 2 because there is 2 rectangles.
So then you’re left with an area of 32 for each rectangle!
Then you will do 42/4 (because one of the sides is 4) so you end up with 10.5
So then, that’s your missing side:
10.5 ft
Amanda can jog 18 miles in 5 hours.
At this rate, how many miles can Amanda jog in 4 hours?
Answers
Answer:
14.4
Step-by-step explanation:
Divide 18 miles by 5 hours to tell us how many miles she can do in 1 hour.
Multiply the answer by 4 to tell us how many miles in 4 hours.
(18/5) * 4 = 14.4 Miles
Answer:
14.4 miles
Step-by-step explanation:
To answer this question you first need to find out what Amanda can jog in 1 hour. I can do this by dividing by 5, since the question tells me that she jogs 18 miles in 5 hours. So, I do 18 divided by 5, which gives me 3.6. I now know that in one hour, she can jog 3.6 miles.
The next step is to multiply by 4, because I want to know what she can do in 4 hours. So, I do 3.6 multiplied by 4, which gives me 14.4. I now know she can jog 14.4 miles in 4 hours, which is my final answer,
i need help whit this
Answers
Answer: cost of 1 book= 7.5
cost of 6 books= 45
Step-by-step explanation: