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Juli2301 [7.4K]
3 years ago
15

HELPPPPPP!!

Mathematics
1 answer:
AlekseyPX3 years ago
7 0

Answer:

In 6 different ways can the three students form a set of class officers.

Step-by-step explanation:

There are 3 people Leila, Larry, and Cindy and 3 positions president, vice-president, and secretary.

We need to find In how many different ways can the three students form a set of class officers.

This problem can be solved using Permutation.

nPr = n!/(n-r)! is the formula.

Here n = 3 and r =3

So, 3P3 = 3!/(3-3)!

3P3 = 3!/1

3P3 = 3*2*1/1

3P3 = 6

So, in 6 different ways can the three students form a set of class officers.

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Translate the following written expression into an algebraic expression:
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The population of bacteria can be modeled by the function below, where t represents the time since the population started decayi
Oksana_A [137]

Answer:

See Explanation

Step-by-step explanation:

The question is incomplete. I will assume the function is:

f(t) = 15(0.86)^t

Required

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Make r the subject

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3 years ago
Help please I get y=mx+b but I'm not sure how to do this
Fofino [41]

(3,4)  (9,7)

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8 0
3 years ago
Read 2 more answers
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Step-by-step explanation:

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Please help me with 1,2 give me the answers and show me how you get it do not send me link please just write it right here pleas
Alex777 [14]
Pythagorean theorem is formula we would use:
1.)
c^2=a^2+b^2
c^2=10^2+24^2
c^2=100+576
c^2=676
c= √676
c=26 in

2.)
c^2=7^2+14^2
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c^2=245
c= √245
c~15.65 cm


4 0
3 years ago
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