3 years ago

Which function models this variation:

1 answer:

4 0

Answer choice B!!!!!!!!!

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iragen [17]

Answer:

We conclude that Jamal will rewired 20 electrical outlets for 7.5 hours.

Step-by-step explanation:

We know that Jamal rewired 4 electrical outlets in 1 and one-half hours. We calculate how many electrical outlets will he rewired for 7.5 hours.

We have the following proportion:

$4:1.5=x:7.5\\\\1.5x=4\cdot 7.5\\\\1.5x=30\\\\x=\frac{30}{1.5}\\\\x=20$

We conclude that Jamal will rewired 20 electrical outlets for 7.5 hours.

3 0

4 years ago

sashaice [31]

Answer:

See below.

Step-by-step explanation:

This is the number of permutations of 7 from 48.

= 48! / (48-7)!

= 48! / 41!

= 3.71090523 * 10^11.

3 0

3 years ago

SashulF [63]

-14x+28 is correct. Good job!

5 0

4 years ago

professor190 [17]

If a toy store paid $300 for the rights to sell Cloud Crown stuffed animals then they must sell at least 100.

3 0

3 years ago

Advocard [28]

24 because i am 9999999.99999 % sure that is right

6 0

4 years ago