Use a tape diagram to relate the fraction 11/20 to a percent

Answers

Answer 1

Answer: the answer should be 55%

Related Questions

At the ABC Electronics Store, a laptop computer was marked down 15% from its original price of $900. A store employee gets an additional 20% discount on the already marked-down price. How much does the employee pay for the laptop computer?
What is 3m + 4n - 6n
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What is the value of y?3y2 − 6 = 42±___
Factor (3x+2)(3x^2-6x+4)

Rocky has 7 bottles of water. He will buy more bottles of water from the store. The store has 8 cases in stock and each case contains 24 bottles of water. The store will not sell partial cases. The function that models the number of bottles of water Rocky will have after his purchase is f(c)=24c+7, where c is the number of cases of water he buys. What is the practical domain of the function?

What is the practical domain of the function?

(a) {31, 55, 79, 103, 127, 151, 175, 199}{31, 55, 79, 103, 127, 151, 175, 199}

(b) {1, 2, 3, 4, 5, 6, 7, 8}{1, 2, 3, 4, 5, 6, 7, 8}

(c) all real numbers from 1 to 8, inclusive

(d) all real numbers

Answers

The correct answer is:

(b) {1, 2, 3, 4, 5, 6, 7, 8}

Explanation:

In this problem, we use the variable c to represent the independent quantity. This means that the domain is all possible values for c.

Since the store only has 8 cases of water, the domain cannot be any number larger than 8.

Since the store only sells complete cases, not partial cases, of water, the domain cannot be a fraction or decimal number.

This means that the practical domain, or domain that makes sense for the problem situation, is {1, 2, 3, 4, 5, 6, 7, 8}.

The practical domain of the function is all positive integer because c represents the number of case, and there is no negative number of case and it is not sold in partial so only positive integer can satisfy the given function.

What is the value of the figure 8 in 1,083,096

Answers

80,000. it easy rally we learnt this in 2nd grade

Toni measured the height of her bedroom doorway with a measuring tape. She measured the height as 171 cm. The doorway’s actual height is 182.8 cm.What is the percent error in Toni’s measurement? Round to the nearest tenth of a percent, if necessary.

A.
0.12%

B.
6.5%

C.
6.9%

D.
11.8%

Answers

First, subtract the two numbers.

$\sf182.8-171=11.8$

Now divide this to the actual measurement.

$\sf11.8/182.8=0.0645514223$

Multiply by 100:

$\sf0.0645514223*100=6.45514223$

So the percent error is approximately $\sf6.5\%$

Write and solve an equation to find each solution. One bag of trail mix has 5 ounces of raisins and some almonds. Lon buys 3 bags of trail mix and has 48 ounces of trail mix altogether. How many ounces of almonds are in each bag of trail mix?

Answers

One bag of trail mix - 5 ounces of raisins (almonds - ?)
Question: How many ounces of almonds are in each bag of trail mix?

3 bags of trail mix - 48 ounces of trail mix altogether

48 divided by 3 = 16
16 ounces of trail mix altogether in one bag.
There were only 5 ounces of raisins so 16 - 5 = 11. There are 11 ounces of almonds in each bag of trail mix.

3x5 = 15 ounces of rasins

48 - 15 = 33 ounces of almonds

The perimeter P of a square whose side length is n… is this direct variation?

Answers

The perimeter of a square is four times the side, since you have to sum all sides, and they're all the same length:

$P=n+n+n+n=4n$

This is direct variation, because we have

$P=4n \iff (P)/(n)=4$

and if the ratio between two variables is constant (in this case, 4), then the two variables are in direct variation.

Final answer:

The perimeter of a square is directly proportional to its side length, therefore it's an example of direct variation.

Explanation:

Yes, the perimeter (P) of a square with side length (n) is an example of direct variation. In this case, P is directly proportional to n. To understand this, think of a square. A square has four equal sides. Thus, its perimeter (P) is n times 4, or P = 4n. If n is increased, the perimeter also increases proportionally, which supports that it's a direct variation relationship. A change in one quantity leads to a proportional change in the other one.

Learn more about Direct Variation here:

brainly.com/question/9775007

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Help me please ASAP please

Answers

$1st \: workout$
57×78=4,446
57×78=4,446
4,446+4,446=8,892

$2nd \: workout$
57×78×57×78

I didn't understand it, so, I put 2 workouts.

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