3 years ago

Which is the lower rate? 44 people in 4 theaters or 100 people in 10 theaters

Mathematics

1 answer:

madam [21]3 years ago

3 0

Answer:

100 in 10 theaters. 100÷10=10 44÷4=11

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The order from least to greatest

Temka [501]

0.06, 1/10, 0.18, 0.2, 0.25, 0.75, 4/5, and 4/4

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3 years ago

Which statement best describes why the sale price is a function of the original price?

stich3 [128]

Answer:

see below

Step-by-step explanation:

A relation is a function when there is exactly one output for each input. That is the case in this table, so the relation between the original price and sale price is a function.

5 0

3 years ago

The length of each side of an equilateral triangle is increased by 20%, resulting in triangle ABC. If the length of each side of

kompoz [17]

Answer: Area of ΔABC is 2.25x the area of ΔDEF.

Step-by-step explanation: Because equilateral triangle has 3 equal sides, area is calculated as

$A=\frac{\sqrt{3} }{4} a^{2}$

with a as side of the triangle.

Triangle ABC is 20% bigger than the original, which means its side (a₁) measures, compared to the original:

a₁ = 1.2a

Then, its area is

$A_{1}=\frac{\sqrt{3} }{4}(1.2a)^{2}$

$A_{1}=\frac{\sqrt{3} }{4}1.44a^{2}$

Triangle DEF is 20% smaller than the original, which means its side is:

a₂ = 0.8a

So, area is

$A_{2}=\frac{\sqrt{3} }{4} (0.8a)^{2}$

$A_{2}=\frac{\sqrt{3} }{4} 0.64a^{2}$

Now, comparing areas:

$\frac{A_{1}}{A_{2}}= (\frac{\sqrt{3}.1.44a^{2} }{4})(\frac{4}{\sqrt{3}.0.64a^{2} } )$

$\frac{A_{1}}{A_{2}} =$ 2.25

The area of ΔABC is 2.25x greater than the area of ΔDEF.

7 0

3 years ago

How many ways can 5 students be arranged in straight line?

Darina [25.2K]

Answer:

That would be 5 possibilities (or 5 events for position 1).

8 0

4 years ago

Julia has 14 pounds of nuts .there are 16 ounces in one pound. how mant ounces of nuts does she have

SSSSS [86.1K]

There are 14 pounds of nuts, and each are 16 ounces.

14*16 = ?

14*16 = 224

Final answer: She has a total of 224 ounces of nuts.

8 0

3 years ago

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