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kogti [31]
3 years ago
6

8. Carl pays $64.80 for three new DVD's. What is the cost for one DVD?

Mathematics
1 answer:
solong [7]3 years ago
8 0

Answer:

$21.60

Step-by-step explanation:

First, you know you have three DVDs making the total of $64.80, so to convert it to the price of one, you must divide 64.80 by three, this is to find the price of one DVD itself.

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PLEASE HELP (must show work) Show all work to factor x4 - 17x2 + 16 completely.
Firdavs [7]
There i hope this helped

4 0
3 years ago
A 12 ounce Starbucks latte costs $3.36. What is the constant of proportionality that relates the cost in dollars, y, to the numb
bazaltina [42]

Answer:

Y = X times 0.28

Step-by-step explanation:

1. You set it up as a proportionality

12/1 and 3.36/x

The x stands for how much money it takes to get 1 ounce

2. You do the old man line.

12 times x = 3.36 times 1

12x = 3.36

3. Now you divide 3.36 by 12

3.36 divided by 12

.28

4. You insert 0.28 into the problem

12 times 0.28 = 3.36

X = 0.28

So 1 ounce costs $0.28

So Y = X times 0.28

5 0
3 years ago
Read 2 more answers
A yardstick casts a shadow of 24 in. At the same time a telephone pole casts a shadow of 20 ft 8 in. What is the height of the t
finlep [7]

Answer:

372 inches

Step-by-step explanation:

(1 yd = 36 in., and 1 ft = 12 in.)

1 yard stick = 24 in

This means , height of 36 inches casts a shadow of 24 Inches

At the same time a telephone pole casts a shadow of 20 ft 8 in

1 ft = 12 in

Hence,

Convey 20ft to inches

1 ft = 12 in

20 ft = 20 × 12 inches

= 240 inches

Total shadow of the telephone pole = 240in + 8 in = 248 = 248 inches

Hence,

Height/Length of shadow = Height/Length of shadow

36/24= x /248

Cross Multiply

24 × x = 36× 248

x = 36 × 248/24

x = 372 inches

The height of the telephone pole, to the nearest inch is 372 inches

5 0
3 years ago
Sasha has 20 starburst in a bag 9 are yellow 6 are pink 4 are red and 2 are orange. Sasha will randomly select two starburst fro
Rudik [331]

Answer:

9/95

Step-by-step explanation:

Probability calculates the likelihood of an event occurring. The likelihood of the event occurring lies between 0 and 1. It is zero if the event does not occur and 1 if the event occurs.

For example, the probability that it would rain on Friday is between o and 1. If it rains, a value of one is attached to the event. If it doesn't a value of zero is attached to the event.

Probability calculates the likelihood of an event occurring. The likelihood of the event occurring lies between 0 and 1. It is zero if the event does not occur and 1 if the event occurs.

For example, the probability that it would rain on Friday is between o and 1. If it rains, a value of one is attached to the event. If it doesn't a value of zero is attached to the event.

probability that she will select a yellow Starburst and then a red starburst = probability of picking a yellow starburst x probability of picking a red starburst

9/20 x 4/19 = 9/95

because there is no replacement, the number of balls after the yellow one is picked would reduce by 1

7 0
2 years ago
How to work out the volume of the prism
Brilliant_brown [7]
A prism's volume is the area of the face that does not have more than 1 equal counterpart mulitplied by the height of the entire prism, in which the height of the prism is not any of the sidelengths of the face whose area is being multiplied.
7 0
3 years ago
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