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3 years ago

15

Please help me fast!!!!!

2 answers:

andrezito [222]3 years ago

6 0

Answer: -75

Step-by-step explanation: 15 times 5 equals 75

AleksandrR [38]3 years ago

5 0

Answer:

75

Step-by-step explanation:

If both factors are negative then the product is positive.

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After special medicine is introduced into a peril dish full of bacteria, the number of bacteria remaining in the dish decreases

frutty [35]

Answer: 4.3

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

<img src="https://tex.z-dn.net/?f=f%28n%29%3D3%5En" id="TexFormula1" title="f(n)=3^n" alt="f(n)=3^n" align="absmiddle" class="la

andrezito [222]

Answer:

$24(f(n))$

Step-by-step explanation:

$f(n+3) = 3^{n+3}\\f(n+1) = 3^{n+1}$

so

$f(n+3) - f(n+1) = 3^{n+3} - 3^{n+1}$

$= 27(3^n) - 3(3^n)$

$= 24(3^n)$

$= 24(f(n))$

hope this helped! :)

4 0

2 years ago

Please help immediately this is 2 days late

laiz [17]

Answer:

51

Step-by-step explanation:

8 0

3 years ago

A geometry class has a total of 27 students. The number of females is 13 less than the number of males. How many males and how m

Zanzabum

Answer:

20 males, 7 females

Step-by-step explanation:

x=males

x-13=females

x+x-13=27

2x-13=27

2x=40

x=20

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6 0

3 years ago

Marshall like to use interval training. He jogs at 200 meters per minute and runs 250 meters per minute. He runs 8 km every day.

Ahat [919]

Answer:

He runs 8 km every day. Write an equation in standard is not

Step-by-step explanation:

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3 years ago