3 years ago

Giorgio is taking a true or false quiz there are six questions on the quiz how many ways can the quiz be answered

1 answer:

4 0

It can be answered in 64 ways because there are 2 possibilities: True and False. Since there 6 questions, you do 2^6=64.

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some of the apollo missions transported astronauts from earth to moon. the travel time was about 3 days and about 385,000 kilome

lord [1]

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3 years ago

First 8 is added to me , then j am multiplied by 6.then 40 is subtracted from me .Finally I am divided by 10. The result is 11.

alexdok [17]

11x10=110
110+40=150
150/6=25
25-8=17
17 is the number.

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3 years ago

What is the first step in solving the equation?<br> +4= -2

adell [148]

Answer:

adding +2 on both sides to remove the -2 then it would be 2=0

Step-by-step explanation:

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2 years ago

4.5 is 7.5% of what number?

Crank

Answer:

Step-by-step explanation:

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2 years ago

Read 2 more answers

Two fewer than a number doubled is the same as the number decreased by 38. if n is "the number," which equation could be used to

Alona [7]

$\displaystyle \\ 
\text{We use the following equation:} \\ \\ 
 \frac{n}{2} = n - 38 \\ \\ 
We solve for n: \\ \\ 
 \frac{n}{2} = n - 38 ~~\Big| \times 2 \\ \\ 
n = 2 \times n - 2 \times 38 \\ \\ 
n = 2n - 76 \\ \\ 
2n - n = 76 \\ \\ 
\boxed{n = 76} \\ \\ 
\text{Verification: } \\ \\ 
\frac{n}{2} = n - 38 \\ \\ 
\frac{76}{2} = 76 - 38 \\ \\ 
\boxed{38 = 38 ~~~ Correct }$

8 0

3 years ago