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Gnom [1K]
3 years ago
14

Suppose that nacho takes a multiple choice test. The test has 4 questions. Each questions has 3 choices. What is the probability

that nacho will get all 4 questions wrong?
Mathematics
1 answer:
Dima020 [189]3 years ago
7 0

Answer:

8/12 ;; 66%

Step-by-step explanation:

If you have 4 questions, with each having 3 answers, then you have 12 options (the denominator). If one is correct for each answer, then the correct is 4/12. Then you have to find the remaining part to see what is wrong.

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10q-30 is equivalent to what ?
butalik [34]

Answer:

10(q-3)

last option

please brainliest me btw

Step-by-step explanation:

The expression states 10q-30

The GCF is 10 (30 GCF by 10 Is 10)

Factor out 10

After, divide all the terms by 10

10 (10q/10) - 30/10

Simplify this and we get

10(q-3)

so in conclusion, it is the last option.

3 0
3 years ago
PLS HELP!
irinina [24]

Answer:

A. score

Step-by-step explanation:

The correct option is (a) "Total path length". It cannot be negative or zero. Velocity of an object can be negative. If it move in the opposite direction of motion, then its velocity is negative. Acceleration can be negative.

4 0
3 years ago
G(x)=26*((1)/(2))^(x)
e-lub [12.9K]

Answer:

24

Step-by-step explanation:

IDK

3 0
3 years ago
Reduce the rate 210 miles per 3 hours to it's unit rate and write the miles portion of your answer
Rus_ich [418]

unit rate would be miles per hour

 so divide 210/3 = 70

 

6 0
3 years ago
Read 2 more answers
Please help, im confused
elixir [45]
It look like that. 
Diameter = 2 so the radius = 1/2 * diameter = 1in

Volume of the cylinder =  pi r^2 h 

where h = height of the cylinder = 9 in

so volume = pi * 1^2 * 9  =  28.27 in^2  to nearest hundredth
8 0
3 years ago
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