2 years ago

Which of the following are examples of exponential decay?

1 answer:

5 0

Decreasing in quantity according to the law is the definition of exponential decay. but what are the choices you can chose from?

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5 3rd power- 12 ÷ 3 need to show the steps of answer 121

Step2247 [10]

The answer is this hopefully this helped the only thing you need to do is just put the steps so just do - 12÷3 or you can ask somebody to help you to divide.

8 0

2 years ago

Please help me with this math problem I don’t know it I need to pass this class !!!!!!

Alisiya [41]

The correct option is Option 4: $2a^2b^3 + 10ab^4$

Step-by-step explanation:

Given

Length of box = l = ab

Width of box = w = a+5b

Height of box = h = 2b^2

The volume of a box is given by:

$V = Length*Width*Height\\V = l*w*h$

Putting the values

$V = (ab)(a+5b)(2b^2)\\ = (ab)(2b^2)(a+5b)\\=(2ab^3)(a+5b)\\Distributive property\\=(2ab^3*a) + (2ab^3*5b)\\=2a^2b^3 + 10ab^4$

Hence,

The correct option is Option 4: $2a^2b^3 + 10ab^4$

Keywords: Volume, Polynomials

Learn more about polynomials at:

#LearnwithBrainly

4 0

2 years ago

The ratio of the number of tests Jed passed this year to the number of tests he failed is 13:3. What percent of all tests Jed to

saul85 [17]

Answer:

18.75%

Step-by-step explanation:

Altogether he took 16 tests he failed 3 so we need to find 3 is what percent of 16.

5 0

2 years ago

Read 2 more answers

Write the fraction as an 1/15 equivalent fraction with a denominator of 45.

Readme [11.4K]

9514 1404 393

Answer:

3/45

Step-by-step explanation:

To find the numerator, multiply the desired denominator by the fraction.

x/45 = 1/15

x = (45)(1/15) = 45/15 = 3

The equivalent fraction is 3/45.

5 0

2 years ago

Step by step how to get 22.04 times 2.8 with work

Bumek [7]

Answer:

61.712

Step-by-step explanation:

Multiply .8x.04

Multiply .8x.0

Multiply .8x2

Than add a zero under the answer of .8x.04

Multiply 2x.04

Multiply 2x.0

Multiply 2x2

Multiply 2x 2

4 0

2 years ago