Which of the following is a composite number?
A. 19
B. 63
C. 1
D. 0

Answers

Answer 1
Answer: Which of the following is a composite number?A. 19
B. 63
C. 1
D. 0
63 is a composite number because it is a 
whole number that can be divided evenly by numbers other than 1 or itself.

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store uses a selling price based markup of 40% and item cost to store a 300 what selling price with the store set for the item A 335 B 400 C 435 D 500

Answers

Hi There! :)

Store uses a selling price based markup of 40% and item cost to store a 300 what selling price with the store set for the item A 335 B 400 C 435 D 500

400! :)

Translate the phrase into an algebraic expression. The sum of 9 and w

Answers

The algebraic expression for the sum of 9 and w is 9+x

Answer:9+w

Step-by-step explanation:

Catherine walks her dog three over four miles each day. How far does she walk each week?

Answers

my answer is 3/28 because 3/4 you need to flip into 4/3.so 4/3 multiply 7 days /1=4/3*7/1=3/28 

The sycamore grove contains 30 sycamoretrees. That's 75 percent of all the sycamore
trees in the park. How many sycamore trees
are in the park?

Answers

Answer:

40 sycamore trees

Step-by-step explanation:

We can use the following equation to calculate the total number of sycamore trees in the park:

75% of Total sycamore tree = 30 sycamore tree

0.75 of Total sycamore tree = 30 sycamore tree

\textsf{ Total sycamore tree = $\sf (30)/(0.75) $ sycamore tree}

\textsf{ Total sycamore tree = $\sf 40 $ sycamore tree}

Therefore, there are 40 sycamore trees in the park.

Let’s assume that the number of sycamore trees in the park is x. According to the problem statement, 30 sycamore trees make up 75% of all sycamore trees in the park. This can be expressed as:

30 = 0.75 * x

Solving for x, we get:

x = 30 / 0.75

x = 40

Therefore, there are 40 sycamore trees in the park.

What is the perimeter of a rectangle with a length of 22 and a width of 68.8?

Answers

Perimeter = (2 lengths) + (2 widths) or 2(length + width).

2 (22 + 68.8) = 2 (90.8) = 181.6
it is 181.6. and now I am typing randomness

A train traveled 30 miles at an average speed of 60 mi/h ind the time taken for the trip

Answers

1/2 hour. 30/60 = 1/2 3 divided by 6 is 1/2 since it's not possible for it to be 1
Speed= distance / time Time = distance / speed = 30/60 = 1/2h