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kicyunya [14]
3 years ago
7

Every student in the senior class is taking history or science. There are $200$ seniors in the class. If there are $126$ seniors

taking history and $129$ seniors taking science, how many students are taking both history and science?
Mathematics
1 answer:
aniked [119]3 years ago
4 0

Answer: 55

Step-by-step explanation:

126+129= 255

255-200=55

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The Roberts family uses a container shaped like a cylinder to recycle aluminum cans. It has a height of 4 feet and a diameter of
Vedmedyk [2.9K]

The volume of the container is the amount of can in it

The contents weigh 1047.1 ounces

<h3>How to determine the weight of the container?</h3>

The given parameters are:

Volume = 28.3 cubic feet

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So, the weight of the container would be:

Weight = Volume * Average weight of can

Substitute known values

Weight = 28.3 cubic feet * 37 ounces per cubic foot

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Weight = 1047.1 ounces

Hence, the contents weigh 1047.1 ounces

Read more about volumes at:

brainly.com/question/1972490

3 0
2 years ago
Can someone really help me on this ill give brainliest to the first answer
mojhsa [17]

Answer:

38/z

Step-by-step explanation:

Key skills: Fractions, Division, Variables

1) 38 is being divided by a variable known as z.

2) 38 being divided by z would be the same as <u><em>38/z</em></u>

Have a nice day! Hope you understood!

5 0
3 years ago
Read 2 more answers
Let f(x)=(x+4)^2−3.
Alexxx [7]
If you start with f(x)
f(x) = (x+4)^2-3
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f(x)+9 = (x+4)^2-3+9
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f(x)+9 = g(x)
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Answer choice C
8 0
4 years ago
4. What is the y-intercept of the line represented by y=4x?
chubhunter [2.5K]

Answer:

(0,0) choice a.

Step-by-step explanation:

if you let x = 0  you can find the y-intercept.

so   y = 4*0 = 0

Which means y=0 is the y-intercept.

5 0
3 years ago
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Wittaler [7]

Answer:

1

Step-by-step explanation:

3 cans for 3 cats 1 can for 1 cat

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