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Feliz [49]
3 years ago
8

Which function represents exponential decay?

Mathematics
2 answers:
natima [27]3 years ago
6 0

With out any functions to choose from...this is difficult.  But look for the equation that has a a decimal raised to a power (.07)^2

olga55 [171]3 years ago
4 0

Answer:

f(x)=2(2/3)x

Step-by-step explanation:

compared to all of the other answers, 2/3 is the only one between 0-1 for the exponential decay.

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Which of the following could be the perimeter of a rectangle with an area of 18 square centimeters?
otez555 [7]

Answer:

The correct answer is c) 18 centimeters

Step-by-step explanation:

Given:

A = 18 cm²

We know that the formula for calculating area of a rectangle is

A = a · b  where a is length and b is width

Possible choices is  6 · 3 and 9 · 2

Formula for calculating perimeter is

P = 2 ( a + b)

P₁ = 2 (6 + 3) = 2 · 9 = 18 cm²

P₂ = 2 (9 + 2) = 2 · 11 = 22 cm²

The obvious choice is P₁ = 18 cm²

God with you!!!

5 0
3 years ago
Help me please answer
neonofarm [45]

Answer:

Volume of cone = 90 ft³

Step-by-step explanation:

diameter of cone = 6ft

radius of cone = 3ft

height = 10ft

Volume of cone = \frac{\pi r^2h}{3}

V = (3 × 3 × 3 × 10)/3

V = 270/3

V = 90 ft³

3 0
2 years ago
Subtract 1.05 from a certain number. Multiply the difference by 0.8, add 2.84 to the product then divide the sum by 0.01 and get
Dima020 [189]
The answer to your question would be 6.25 and the equation you need to solve is: (0.8x+2)/0.01=700. 

                         Hope this helps!
6 0
3 years ago
Jklm is a parallelogram find each measure
sammy [17]
The measure is one hundred eighty
4 0
3 years ago
Pls help me and fast!!
uysha [10]

Answer:

Ven diagram is the answer.

Step-by-step explanation:

I don't think you were able to use a ven diagram from the start.

8 0
3 years ago
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