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Nostrana [21]
3 years ago
10

Josiah takes a multiple-choice quiz that has three questions. Each question has five answer options. If he randomly chooses his

answers, what is the probability that he will get all three correct?
One-eighth
One-twenty-fifth
StartFraction 1 Over 125 EndFraction
StartFraction 1 Over 243 EndFraction
Mathematics
2 answers:
alekssr [168]3 years ago
4 0

Answer:

C

Step-by-step explanation:

qwelly [4]3 years ago
3 0

Answer:

C

Step-by-step explanation:

On Ed 2020

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1. The graph of f(x) = |x| is shown below. Write the equation for the stretched graph, g(x).
baherus [9]

Answer:

Step-by-step explanation:

If the input is 2 and the output is 6, then f(x) = 3IxI

5 0
2 years ago
A square has side length of 8 in. If the area is multiplied by 36, what happens to the side length? HELP PLEASE!!
GaryK [48]

Answer:

The side length is multiplied by 6.

Step-by-step explanation:

The area of a square is A = s². Suppose the side is 8 inches. This means the area is A = 8² = 64.

If you were to multiply by 36, then it becomes 64*36 = 2,304. Since squaring gave the area, it's side length would be found using the reverse operation a square root. Take the square root of 2,304.

√2304 = 48

The side length changed from 8 to 48 which is a scale factor of 6. This means 8 * 6 = 48.

6 0
2 years ago
The Eiffel Tower in Paris, France. Lizbeth is 5.5 feet tall. She looks up at an angle of elevation of 72° to see the top from 31
Galina-37 [17]

Answer:

why

Step-by-step explanation:

3 0
3 years ago
Please help asap i will mark branlist
Serjik [45]

Answer:

C) Total Interest and Principal

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
A ball is tossed between three friends. The first toss is 8.6 feet, the second is 5.8 feet, and the third toss is 7.5 feet, whic
algol13

Answer:

The angles are 79.45, 59.02 and 41.53 degrees to the nearest hundredth.

Step-by-step explanation:

We have a triangle with sides of length 8.6, 5.8 and 7.5 feet.

Using the Cosine Rule to find the measure of the angle opposite the side of length 8.6 feet:

cos X =  (8.6^2 - 5.8^2 - 7.5^2) / ( -2*5.8*7.5)

=  0.18310

X =  79.45 degrees.

We can now find another angle using the sine rule:

8.6 / sin 79.45 =  7.5/ sin Y

sin Y = (7.5 * sin 79.45) / 8.6

Y = 59.02 degrees

So the third angle = 180 - 79.45 - 59.02

= 41.53 degrees.

3 0
3 years ago
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