All categories

3 years ago

Raphael paid $158 for a camera during a 75% off sale. what was the cameras regular price?

Mathematics

2 answers:

skad [1K]3 years ago

8 0

Regular price - (regular price × discount) = sale price
$632 - ($632 × 75%)
$632 - $474
$158
regular price = $632

Serga [27]3 years ago

6 0

$210.67 is the answer. Rounded, of course, from 210.666666667

You might be interested in

Please please help fast , thank you !

Tresset [83]

Answer:

2>x

y>-1

Step-by-step explanation:

assume y=0 when finding x and vice versa

4 0

3 years ago

Find the volume of a cube 8 1/8 cm.

vichka [17]

I hope this helps you

8 1/8 65/8

Volume =(65/8)^3

Volume =274625/512

Volume =536,376

6 0

3 years ago

Read 2 more answers

Help me please i don't understand

lubasha [3.4K]

Answer:

See below.

Step-by-step explanation:

Variables:

L = length

W = width

P = perimeter

Equations:

L = W + 13

P = 2(L + W)

P = 2(W + 13 + W)

2(W + 13 + W) = 226

2(2W + 13) = 226

2W + 13 = 113

2W = 100

W = 50

L = W + 13 = 50 + 13 = 63

The length is 63 cm, and the width is 50 cm.

7 0

3 years ago

Mr. Dennis gave his class a 202020-question multiple choice quiz. The distribution of raw scores had a mean of 151515 and a stan

ArbitrLikvidat [17]

Answer:

75,62.5

Step-by-step explanation:

Given that Mr. Dennis gave his class a 20-question multiple choice quiz. The distribution of raw scores had a mean of 15 and a standard deviation of 2.5

If X is the correct questions in the 20 mcq then

X is with mean = 15 and std dev = 2.5

when score is multiplied by 5

random variable now is

Y = 5x

E(Y) = Mean of Y = $5*E(x) = 75$

$Var(Y) = Var(5x) = 25 var(x) = 25(2.5^2)\\Std dev (Y) = 25 (2.5) = 62.5$

Thus new score out of 100 would have mean = 75 and std deviation = 62.5

5 0

3 years ago

There are a total of 950 boxes of shoes at a store. • Half of the boxes contain athletic shoes. • Another 125 boxes contain dres

STALIN [3.7K]

Answer: 355

Step-by-step explanation:

Hope this helps !

5 0

3 years ago