Can someone plz answer this . its due tomorrow

Answers

Answer 1

Answer:

Circumference of Earth = Pi* Diameter= 3.1415926536X7926Miles=24,900.3Miles

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3. Which relation is a function?A. {(-3, 4), (-3, 8), (6, 8)}B. {(3, 4), (-3, 8), (6, 8)}C. {(-3, 4), (3,-8), (3, 8)}D. {(-3, 4), (3,5), (-3, 8))
Harper works at an electronics store as a salesperson. Harper earns a 6% commission on the total dollar amount of all phone sales she makes, and earns a 5% commission on all computer sales. Harper made a total of $2600 in sales and earned $137 in commission. Write a system of equations that could be used to determine the dollar amount of phone sales Harper made and the dollar amount of computer sales she made. Define the variables that you use to write the system.

HELP PLEASE!!!!!!!A box contains 4 oranges, 9 apples, and 3 pears. Liliana selects a piece of fruit from the box at random.

What is the probability that she selects an orange or a pear?

Answers

Answer: The probability that she selects an orange or a pear is 7/16.

Step-by-step explanation:

Given number of oranges = 4,

Apples = 9,

Pears = 3,

Total number of fruits = 4 + 9 + 3 = 16,

If she selects a piece of fruit from the box at random,

Then, the probability that she selects an orange or a pear

= The probability of oranges + The probability of oranges

$=(^4C_1)/(^(16)C_1)+(^3C_1)/(^(16)C_1)$

$=(4)/(16)+(3)/(16)$

$=(7)/(16)$

7 out of 16 . so therefore you add the number of oranges and pairs then on the number 16 you just add all pieces of friut

Multiply. Simplify your answer and write it as a proper fraction or as a whole or mixed number.35 × 1 1/2 =

Answers

do 35/1 and then make 1 1/2 into an improper fraction (which is 3/2) and you do 35/1 * 3/2 you should get 105/2 and then make it into an mixed fraction.

$35*1 (1)/(2) =35*(3)/(2)=(3*35)/(2)=(105)/(2)=52(1)/(2)$ or $52.5$

a rectangular playground is 40 meters by 10 meters. its area will be covered with shredded tires. each bag of shredded tires covers 200 square meters and costs $30. find the total cost for this project.

Answers

First, we need to find the area of the rectangular playground.
To do this, we must multiply 40 by 10.
We get 400 meters².
Now divide 400 by 200 and you get 2.
That means 2 bags will be needed to cover the entire area of the playground.
To find the price, multiply 30 by 2.
The total cost for this project will be $60.
Hope this helped you out! :)

The length of the adjacent sides of a parallelogram is 3 cm and 4 cm. Find its perimeter