All categories

3 years ago

$30 to $50 what is the markup percent

Mathematics

1 answer:

n200080 [17]3 years ago

8 0

The markup percent is $15

You might be interested in

4/3+căn5 - 8/1+căn5 +15/căn5

padilas [110]

Answer:

$A= \frac{4}{3 + \sqrt{5} } - \frac{8}{1 + \sqrt{5} } + \frac{15}{ \sqrt{5} }$

$= \frac{4(3 - \sqrt{5)} }{4} - \frac{8(1 - \sqrt{5} }{ - 4} + \frac{15 \sqrt{5} }{5} = 3 - \sqrt{5 + 2 - 2 \sqrt{5 + 3 \sqrt{5 = 5} } }$

Step-by-step explanation:

$Cảm \: ơn!!!!$

4 0

3 years ago

A committee of three students is to be formed from six juniors and five seniors. If three names are drawn at random, what is the

Nady [450]

I'd say maybe from 60% - 75% chance

6 0

3 years ago

Determine whether the pair of equations is

ASHA 777 [7]

Answer:

The answer is neither.

Step-by-step explanation:

We need to solve for y in the equation, 10x-2y= 6.

In other words, we are going to find the slope intercept of that equation.

$10x - 2y = 6 \\ \frac{ + 10x = + 10x}{ - 2y = 10x + 6} \\ \\ \frac{ - 2y }{ - 2} = \frac{10x + 6}{ - 2} \\ y = - 5x - 3$

So we have now have both the equations:

$y = 5x + 2 \\ and \\ y = - 5x - 3$

It's not parallel because the slopes aren't the same. It's not perpendicular because when the slope of the equation becomes a negative reciprocal, it still doesn't end up with the same slope as the other equation.

It's neither parallel or perpendicular.

8 0

3 years ago

What is -3(4r - 8) = -36

sweet [91]

-3(4r - 8) = -36

Mutiply the bracket by -3

(-3)(4r)(-3)(-8)= -12r+24

-12r+24= -36

move +24 to the other side

sign changes from +24 to -24

-12r+24-24= -36-24

-12r= -60

divide by -12

-12r/-12= -60/-12

r= 5

Answer: r= 5

6 0

4 years ago

Read 2 more answers

Function questionsnndnfnfn

bekas [8.4K]

The bottom right should be your answer

(a value of x cannot have two different values of y)

8 0

3 years ago