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sergey [27]
3 years ago
7

Can someone please help me ?

Mathematics
1 answer:
OLEGan [10]3 years ago
5 0
Yes, what do you need help with?
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a science quiz has eight multiple choice questions with five choices for each. Find the total number of ways to answer the quest
almond37 [142]

Answer:

390625

Step-by-step explanation:

The questions are all independent -- the answer on one question does not limit the number of possible answers on another question.

The quiz has 5 choices for each question, so there are

5\times5\times5\times5\times5\times5\times5\times5 ways to answer the quiz questions.

Notice that this could be written 5^8.  You could say that the number of ways to answer the questions is

number \, of \, choices^{number \, of \, questions}

Use a calculator to find 5^8

8 0
3 years ago
Annie got in her car and started driving toward her grandmother's house. After driving for 45 minutes, Annie took a break for 1
serious [3.7K]
8:15 am is the answer because if u add up all of the timings it will become an hour and a half
And when u minus an hour and a half from 10:45 u get 8:15
5 0
3 years ago
I need help with number 8 please. if you don't mind can you show your work so I know how to do it? Thanks in advance! :)
Trava [24]
You have to divide both sides by 5 because it states"5t" and you should get "t=20"
7 0
3 years ago
3w = -27 (equation) ​
kotykmax [81]
W=-9

Explanation: 3w=-27

Divide 3 from -27

-27 divided by 3 = -9
5 0
3 years ago
Read 2 more answers
write the equation of the line in slope - interact firm given the slop and the coordinates of the y-intercept. m=3/5; (0,1/6)
brilliants [131]
Y - y₁ = m(x - x₁)
y - ¹/₆ = ³/₅(x - 0)
y - ¹/₆ = ³/₅(x) - ³/₅(0)
y - ¹/₆ = ³/₅x - 0
<u>  + ¹/₆         + ¹/₆
</u>       y = <u><em /></u><em />³/₅x + ¹/₆
       y = ³/₅(0) + ¹/₆
       y = 0 + ¹/₆
       y = ¹/₆
5 0
3 years ago
Read 2 more answers
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