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3 years ago

I require assistance please.

Mathematics

1 answer:

Zolol [24]3 years ago

3 0

The answer is b because all of the other numbers in the parentheses are less then one so there can’t be a growth if the number is less than one

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What is the value of the expression?<br><br> 5^2 - 3^0

Vlad1618 [11]

5^2 = 25
3^0 = 1 (anything that is exponented by 0 is 1)

25 - 1 = 24

24 is your answer

hope this helps

5 0

3 years ago

Read 2 more answers

The electrical charge on a metal plate is given

Katarina [22]

Answer:

after 10 seconds the charge is 1.624

Step-by-step explanation:

I think your question missed key information, allow me to add in and hope it will fit the orginal one.

The electrical charge on a metal plate is given by the function below, where t is the time in seconds. What is the charge after 10 seconds?

C (t) = 12 $e^{\frac{-t}{5} }$

My answer:

Given the information:

C (t) = 12 $e^{\frac{-t}{5} }$

when t =10 we have:

C (10) = 12 $e^{\frac{-10}{5} }$

<=> C (10) = 12 $e^{-2}$

<=> C (10) = 12 $\frac{1}{e^{2} }$

<=> C (10) = 12 * 0.1353

<=> C (10) = 1.624

Hence, after 10 seconds the charge is 1.624

8 0

3 years ago

2 (b - 4) > -6 I NEED HELP ASAPPPPPPP

Alenkinab [10]

ANSWER

b>1

EXPLANATION

The given inequality is;

2 (b - 4) > -6

Expand the parenthesis to get,

2b-8>-6

2b>-6+8

Simplify the right hand side.

2b>2

Divide both sides by:

b>1

5 0

3 years ago

Find the distance between the points (3, 8) and (-1, 9). sqrt 5 sqrt 15 sqrt 17

avanturin [10]

Answer is <span>sqrt 17

I am 101% sure.
Thank me later</span>

5 0

3 years ago

Helpp ill mark u as brain list

kirill [66]

Answer:

16.C

17.20

Step-by-step explanation:

16.Add 8+5=13

17.Add 12+8=20

7 0

3 years ago

I require assistance please. ​

I require assistance please.