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3 years ago

12

you make and sell coffee. The table shows your profit for selling different numbers of cups of coffee. Based on the data in the

table, which equation shows how the number of cups sold and profit in dollars are related?

1 answer:

Evgesh-ka [11]3 years ago

5 0

Answer: option a) p=3n-10

Step-by-step explanation:

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The spokes of a bicycle wheel form 10 congruent central angles. The diameter of the circle formed by the outer edge of the wheel

Yuki888 [10]

Answer:

$5.6$ inches.

Step-by-step explanation:

The length of the outer edge of the wheel between two consecutive spokes is given by;

$l=d\sin(\frac{\theta}{2} )$

where d=18 inches.

and

$\theta=\frac{360\degree}{10}=36\degree$ is the central angle.

We substitute the values to obtain;

$l=18\sin(\frac{36\degree}{2})$

$l=18\sin(18\degree)$

$l=5.562305899$

$l=5.6$ inches to the nearest tenth.

8 0

4 years ago

How do you write an expression for Z cubed?

melomori [17]

Answer:

z^3

Step-by-step explanation:

Z cubed is Z X Z X Z = Z^3

8 0

4 years ago

Use inverse operations to solve equation 15=x/6-1

beks73 [17]

Answer:

x=90.

Step by step explanation:

To solve the expression $15=\frac{x}{6}-1$ , and obtaining a value for x we can do the following:

Add 1 both sides of the equation. This will result in $15+1=\frac{x}{6}-1+1$ ⇒ $16=\frac{x}{6}$ .
Multiply both sides by 6, which yields $15\times6=\frac{x}{6}\times6$ . This results in $90=x$ .

7 0

4 years ago

Can somebody please help me please!!!!

SIZIF [17.4K]

You just multiply each of the coordinates by the scale factor. No extra work since it’s from the origin.
Doing this gives:
J’ (2.5 , 10)
K’ (15 , 10)
L’ (15 , 2.5)
M’ (2.5 , 2.5)

3 0

3 years ago

A city is approximately circular with a radius of 10.6 miles. Approximately 90,000 people live there. What is the population den

Harman [31]

Answer:

513 people per square mile

Step-by-step explanation:

because

6 0

3 years ago