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oksian1 [2.3K]
3 years ago
10

Which is the sum of two or more different monomials?

Mathematics
1 answer:
Ne4ueva [31]3 years ago
8 0

Answer: Polynomial

Step-by-step explanation:

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Number 5 please help me​
Vesna [10]

Answer:

I think C or D

Step-by-step explanation:

3 0
3 years ago
Which statement correctly compares the mean number of students for the data in the plots?
satela [25.4K]

Answer:

<em><u>"There are about 2 more students in each class at Oak Middle School than at Poplar Middle School."</u></em>

Step-by-step explanation:

We need to compute the mean for each.

<u>Poplar Middle School:</u>

Lets list the numbers

20,20,20,21,21,21,21,21,22,22,22,22,22,22,22,23,23,23,23,24

The average is sum of all divided by number of numbers, that will be:

435/20 = 21.75

<u>Oak Middle School:</u>

The numbers are:

20,21,21,22,22,23,23,23,23,24,24,24,25,25,26,26,27,27,28,29

The average is sum divided by number of numbers, that will be:

483/20 = 24.15

The difference in mean is:

24.15 - 21.75 = 2.4

We can say, that is about 2 more students in Oak Middle School, correct answer choice is "2nd answer choice" - <em><u>"There are about 2 more students in each class at Oak Middle School than at Poplar Middle School."</u></em>

7 0
3 years ago
The equation y=1/2x represents a proportional relationship. What is the constant of proportionality ? I NEED HELP ASAP
hram777 [196]

Answer:

yx14

Step-by-step explanation:

3 0
3 years ago
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Which rule can be used to describe the growth of the y vales of the function y=12^x over each interval from x=-1 to x=3?
valentinak56 [21]
The function is f(x)=12^x. 

This means that as we get from 1 to 2, we have the following values:

f(1)=12^1=12, and f(2)=12^2=12\cdot12.

Similarly, if we check x=3, we have f(3)=12^3=12\cdot12\cdot12.


We can see that as x changes by 1 (with greater values), y increases by a factor of 12.


Answer: multiply by 12
5 0
3 years ago
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What statistical question could the data below answer?
miss Akunina [59]

Answer:

The picture is a bit too blurry to understand, sorry.

3 0
3 years ago
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