All categories

3 years ago

A video game store has a 20% sale on all video games. If the game you wanted cost $32.00,what would the discount be?

2 answers:

4 0

Multiply the decimal conversion of 20% by 32 to find the discount. 20% = 0.20, so 0.20*32 = 6.4. Therefore, the discount is $6.40.
Hope that helped.

Darina [25.2K]3 years ago

4 0

You would do cross multiplication and your answer should be $6.40

You might be interested in

Mark borrowed $5,500 at 11.5 percent for five years. What is his monthly payment?

olya-2409 [2.1K]

Use the formula of the present value of an annuity ordinary which is
Pv=pmt [(1-(1+r/k)^(-kn))÷(r/k)]
Pv present value 5500
PMT monthly payment?
R interest rate 0.115
K compounded monthly 12
N time 5years
Solve the formula for PMT
PMT=Pv÷ [(1-(1+r/k)^(-kn))÷(r/k)]
PMT=5,500÷((1−(1+0.115÷12)^(
−12×5))÷(0.115÷12))
=120.95

So the answer is C

Hope it helps!

5 0

3 years ago

Read 2 more answers

City Cab charges a flat fee of $3 plus 0.50 per mile. Henry paid $10.50 for a cab ride across town. The equation 3 + 0.50m = 10.

Anton [14]

Answer:the number of miles that Henry traveled is 15

Step-by-step explanation:

Let m represent the number of miles travelled.

City Cab charges a flat fee of $3 plus 0.50 per mile. This means that the total amount that city Cab charges for m miles would be

3 + 0.5m

Henry paid $10.50 for a cab ride across town.

The equation representing Henry's cab ride would be

3 + 0.50m = 10.50

Subtracting 3 from both sides of the equation, it becomes

3 - 3 + 0.50m = 10.50 - 3

0.5m = 7.5

m = 7.5/0.5 = 15 miles

3 0

3 years ago

What exponential expression is equal to 2 to the negative 5th power • 2 to the 8th power ?

seropon [69]

Answer:

2^3

Step-by-step explanation:

2^-5×2^8=2^(-5+8)

= 2^3

8 0

3 years ago

Read 2 more answers

If you sleep 7 hours every night how many hours are you AWAKE in a year?

Alinara [238K]

Answer:

Step-by-step explanation:

24 - 7 = 17.

If there are 365 days in a year, sometimes 366, you would multiply 17 by 365 or 366.

17 x 365 = 6205

17 x 366 = 6222.

if 3/4 years aren't leap year, then there answer would be B, 365.

Please mark brainliest! I had to make a new account. Hope this helps! <3

6 0

2 years ago

4. Professor Kingsfield's class follows very strict grading guidelines. Assume that student averages in Kingsfield's class are n

gtnhenbr [62]

Answer:

For grade A ,a student needs Z score of 2 or above, the required score is

X = 68 + 12Z =92, For grade B, a student needs Z score between 1 and 2 .

The required score is = 68 + (12 * 1) < X = 68 + ( 12 * 2) = 80 < X < 92, For grade C ,a student needs Z score between -1 and 1 . The required score is = 68 + ( 12 * x - 1) < X = 68 + (12 * x 1) = 56 <X<80. For the grade D, a student needs Z score between -2 and -1 .

The required score is = 68 + (12 * x -2) < X = 68 + (12 * x -1) = 44< X< 56

Step-by-step explanation:

From the given question,

let the rv X represent student's score.

Z = x - 68/12 ~ N (0,1 )

Now, we know for a standard normal distribution

Thus,

For grade A ,a student needs Z score of 2 or above, the required score is

X = 68 + 12Z =92

For grade B, a student needs Z score between 1 and 2 .

The required score is = 68 + (12 * 1) < X = 68 + ( 12 * 2) = 80 < X < 92

For grade C ,a student needs Z score between -1 and 1 .

The required score is = 68 + ( 12 * x - 1) < X = 68 + (12 * x 1) = 56 <X<80

For the grade D, a student needs Z score between -2 and -1 .

The required score is = 68 + (12 * x -2) < X = 68 + (12 * x -1) = 44< X< 56

For student with score less 44 gets an F.

Note: find an attached image for the graphic sketch of the normal distribution.

3 0

3 years ago