4 years ago

(1/4) to the 2nd power

Mathematics

1 answer:

Y_Kistochka [10]4 years ago

8 0

You multiply them together; 1/16.

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Martina chose a random sample of 10 bags of candy from two different Brands, A and B. All bags in the sample are the same size.

Fudgin [204]

The anwser is d hope it helps

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3 years ago

ANSWER PLEASE A rectangle's length and width are in a ratio of 9:1. The perimeter is 100 inches. What are the length and width?

iren [92.7K]

The length of rectangle is 45 inches and width is 5 inches.

Step-by-step explanation:

Given,

Perimeter = 100 inches

The ratio of length and width = 9:1

It means that 9 times of any number and 1 times of any number will be the original length, therefore,

Let,

x be the that number.

Length = 9x

Width = 1x

Perimeter = 2(Length+width)

$100=2(9x+x)\\100=2(10x)\\100=20x\\20x=100$

Dividing both sides by 20

$\frac{20x}{20}=\frac{100}{20}\\x=5$

Length = 9x = 9*5 = 45 inches

Width = x = 5 inches

The length of rectangle is 45 inches and width is 5 inches.

Keywords: rectangle, perimeter

Learn more about perimeters at:

#LearnwithBrainly

5 0

4 years ago

WILL MARK AS BRAINLIEST

tatyana61 [14]

Hello!

As you can see, there are 9 total activities. As you can see, 6 of them burn more than 400 calories. This gives us the probability 6/9.

Therefore, our answer is C) 6 out of 9

I hope this helps!

4 0

4 years ago

What is the area of the rectangle?<br> [1] ft2

Olenka [21]

A^2+b^2=c^2 (Pythagoran theorem)

-> 30^2 + length^2 = 78^2
-> length = √6084-900 = <span>√5184 = 72 ft

=> area = length x width = 72 x 30 = 2160 ft^2</span>

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4 years ago

Please helppppp 20 points

amm1812

I believe the answer is D since it’s not negative it won’t go down it’ll be going up and since it has 0.25 the distance is getting smaller

7 0

3 years ago