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3 years ago

The function f(x) is given by the set of ordered pairs.

Mathematics

1 answer:

JulsSmile [24]3 years ago

8 0

Step-by-step explanation:

incomplete question

you didnt give any choice to choose from

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Which fraction is equal to 1hole and 2/5?<br> a.3/5<br> b.75<br> c.57<br> d.73

zimovet [89]

Answer:

7/5

Step-by-step explanation:

This would be equal to 5/5 (the 1 hole) and 2/5

3 0

3 years ago

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Please help me out with this all I need is the answer, pleaseeee

Julli [10]

Answer:

8x-3

Step-by-step explanation:

The total perimeter is the length of all the sides of the triangle added together, in this case that is 11x+1. In order to get the length of the one side by itself subtract the other two side lengths from the perimeter. (11x+1)-(x+5)=10x-4. (10x-4)-(2x-1)=8x-3.

8 0

3 years ago

there are 76 birdhouses, if 4 birdhouses are occupied, how much percent of the birdhouses are occupied?

Llana [10]

To find the percent of the birdhouses occupied, divide the number of occupied birdhouses by how many birdhouses there are in total:

$4 \div 76 = 0.0526$

Convert this decimal into a percentage by multiplying by 100:

$0.0526 \times 100 = 5.26$

5.26% of the birdhouses are occupied.

5 0

3 years ago

Read 2 more answers

What number is 13 less than the other their sum is 17 find the numbers

Andreyy89

number 1 = x

number 2 = y

$\begin{gathered} x-13=y \\ x+y=17 \end{gathered}$

replacing y in the second equation

$\begin{gathered} x+x-13=17 \\ 2x-13=17 \\ 2x-13+13=17+13 \\ 2x=30 \\ \frac{2x}{2}=\frac{30}{2} \\ x=15 \end{gathered}$

solve for y

$\begin{gathered} y=15-13 \\ y=2 \end{gathered}$

number 1 is 15

number 2 is 2

7 0

2 years ago

Rachel has been watching the number of alligators that live in her neighborhood. The number of alligators changes each week.

exis [7]

Answer:

f(x) = 48(0.5)^n - 1 ⇒ 1st answer

Step-by-step explanation:

* Lets explain how to solve the problem

- The number of alligators changes each week

∵ The number in week 1 is 28

∵ The number in week 2 is 24

∵ The number in week 3 is 12

∵ The number in week 4 is 6

∴ The number of alligators is halved each week

∴ The number of alligators each week = half the number of alligators

of the previous week

- The number of alligators formed a geometric series in which the

first term is 48 and the constant ratio is 1/2

∵ Any term in the geometric series is Un = a r^(n - 1), where a is the

first term and r is the constant ratio

∴ f(n) = a r^(n - 1)

∵ a = 48 ⇒ The number of alligators in the first week

∵ r = 1/2 = 0.5

∴ f(x) = 48(0.5)^n - 1

8 0

4 years ago