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zepelin [54]
4 years ago
12

What is 12:4 as a unit rate and how do I solve?

Mathematics
2 answers:
alisha [4.7K]4 years ago
8 0


Divide by 2 since 12 and 4 and simply by a factor of 2

:) hope this helped
Dennis_Churaev [7]4 years ago
7 0
Divide each one by 2
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Someone please help, having trouble with this
Dennis_Churaev [7]

Answer:

C

Step-by-step explanation:

it describes how much the shown graph extends left and right.

Note that 4 is included, but -2 itself not. that's why it's empty and A isn't correct.

B and D are completely inapplicable

pls brainliest

8 0
3 years ago
)The number of elements in power set {1, 2, 3} is<br> (a) 4<br> (b) 6<br> (c) 8<br> (d) 9
barxatty [35]

Answer:

<h2>(c) 8</h2>

Step-by-step explanation:

The number of elements in a power set = the number of subsets of a set

Formula:

Let S be a sent ,the number of elements of  the power set of S =

2^{\text{card(S)} }

Where card(S) = number of element of S itself.

=======================================

In this case :

Card(S) = 3

Then

the number of elements of  the power set of S =

2^{3}=8

5 0
3 years ago
A baseball pitcher won 60% of his games. How many did he win if he pitched 35 games?
Sergio039 [100]

Answer:

21 games

Step-by-step explanation:

Multiply the number of games by the percentage.

35 · 0.60 = 21

6 0
3 years ago
4.7% of the 6540000 indiana residents were listen foreign born in 2012, how many people in indiana were foreign born?
umka2103 [35]

Answer:

The answer would be 307,380 people.

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
A teacher has two students, one two times as old as the other. The teacher is five times as old as the older student, and in 5 y
kramer
Let's call the younger student's age A and the older student's age B. The teacher's age will be T.

B = 2A
T = 5B
T+5 = 5(A+5)

Simplify the last equation.

T+5 = 5A+25
T = 5A+20

Now we have two equations solved for T, so we can set them equal to each other.

5B = 5A + 20

We can plug 2A in for B

5(2A) = 5A + 20

10A = 5A + 20

5A = 20

A = 4

To find T, we plug 4 in for A in T = 5A + 20

T = 5(4) + 20

T = 40

The answer is 40 years old.


6 0
3 years ago
Read 2 more answers
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