3 years ago

How many students did he surveyplssss hurry I'll give BRAINLY pls

Mathematics

1 answer:

Lubov Fominskaja [6]3 years ago

7 0

Answer:

He didnt survey any students bc he surveyed pets but if its for pets he surveyed 20

Step-by-step explanation:

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Can someone help with these? ik the answers i just don’t know how to show work

Nonamiya [84]

Step-by-step explanation:

use trigonometry ratios

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3 years ago

Two consecutive negative integers have a product of 20. what are the integers?

Liula [17]

The two numbers are -4 and -5.

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4 years ago

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A gas pump fills 2^-2 gallon of gasoline per second. how many gallons does the pump fill in one minute?

astraxan [27]

Answer:

The gas pump filling the gallons in 1 minute will be: 15

Step-by-step explanation:

Given that a gas pump fills 2^-2 gallon of gasoline per second.

As there are 60 seconds in 1 minute.

Thus,

Gas pump filling the gallons in 1 minute will be:

$60\:\times 2^{-2}$

$=60\times \frac{1}{2^2}$ ∵ $a^{-b}=\frac{1}{a^b}$

$\mathrm{Multiply\:fractions}:\quad \:a\times \frac{b}{c}=\frac{a\:\times \:b}{c}$

$=\frac{1\times \:60}{2^2}$

$=\frac{60}{2^2}$

$=\frac{2^2\times \:3\times \:5}{2^2}$

$=3\times \:5$

$=15$ gallons in one minute

Therefore, the gas pump filling the gallons in 1 minute will be: 15

6 0

3 years ago

Jane paid $40 for an item after she received a 20% discount. Jane's friend says this means that the original price of the item w

Alika [10]

Answer:

she is incorrect because if she was given a 20% discount the amount she would have to pay is 38.4

Step-by-step explanation:

48 x .2 = 9.6

48 - 9.6 = 38.4 not 40

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2 years ago

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2. Find the value of x in the triangle. Round your answer to the nearest tenth of a degree. Show your work.

Dennis_Churaev [7]

We need a picture or dimensions

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3 years ago

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How many students did he surveyplssss hurry I'll give BRAINLY pls ​

How many students did he surveyplssss hurry I'll give BRAINLY pls