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3 years ago

40$ to the markup rate of 65% what is the final price?

Mathematics

1 answer:

djyliett [7]3 years ago

4 0

Answer:

$66

Step-by-step explanation:

that's the answer I thinkkkk

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A package of ground beef costs $6.98. The price per pound is $3.86. How many pounds of ground beef are in the package? Round to

Sophie [7]

Answer:

B. 1.81

Step-by-step explanation:

Simply divide $\frac{6.98}{3.86}$ to get $1.8082...$ .

This is closer to $1.81$ than it is to $1.80$ , so that is how it is rounded.

Then, you have your answer.

8 0

3 years ago

Pls instruct me on this.

Levart [38]

For x = ay - bz:

Add bz to both sides:

ay = x + bz

Divide a on both sides:

y = (x + bz)/a

For xy + yz = 10:

Distribute y from the left side:

y * (x + z) = 10

Divide by x + z:

y = 10/(x + z)

For (ab - ac)/z = x:

Multiply by z on both sides:

ab - ac = xz

Take out a from the left side:

a * (b - c) = xz

Divide by b - c on both sides:

a = xz/(b - c)

8 0

3 years ago

In which

MrRa [10]

The orthocenter is outside the triangle if it's an obtuse triangle.

7 0

3 years ago

A=16,b=63 Find the missing angle

Julli [10]

180 - 16 - 63 = 101. The remaining angle is 101*

Hope I helped!

6 0

3 years ago

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Jenny uses a roller to paint a wall. The roller has a radius of 1.75 inches and a height of 10 inches. In two rolls, what is the

Katen [24]

Answer:

The area of the wall that she will paint in two rolls is 219.8 inches².

Step-by-step explanation:

Given:

Jenny uses a roller to paint a wall. The roller has a radius of 1.75 inches and a height of 10 inches.

Now, to find the area of the wall that she will paint in two rolls.

So, we find the lateral surface area of roller.

Radius (r) = 1.75 inches.

Height (h) = 10 inches.

So, to get the lateral surface area we put formula:

$A_{L} =2\pi rh$

$A_L=2\times 3.14\times 1.75\times 10$

$A_L=109.9\ inches^2.$

Thus, the lateral surface area of the roller = 109.9 inches².

Now, to get the area of wall that she will paint in two rolls we multiply 2 by the lateral surface area of the roller:

$109.9\times 2\\\\=219.8\ inches^2.$

Therefore, the area of the wall that she will paint in two rolls is 219.8 inches².

3 0

3 years ago

Read 2 more answers