On a quiz, a student answered 56 questions correctly. This was 70%of the questions on the quiz. How many questions were on the quiz?

Answers

Answer 1

Answer:

Answer:

$80$

Step-by-step explanation:

To find the percent of correct answers, we would divide the correct answers by total answers. And to find correct answers, we do questions multiplied by percentage. So we can just use the fact family to switch that around by doing questions correct divided by percentage.

$56 / 70\% \n or \n 56 / .7$

$80$

Answer 2

Answer:

Answer:

Step-by-step explanation:

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What is 76/100 simplified

Answers

Find the highest common factor between 76 and 100.
Factors of 76: 1, 2, 4, 19, 38, 76
Factors of 100: 1, 2, 4, 5, 10, 20, 50, 100

The highest common factor is 4. Divide 76 and 100 by 4.

$(76)/(100) = (19)/(25)$

To begin an indirect proof you assume the converse of what you intend to prove is true

Answers

False. The converse may be either true or false, depending on what the original statement is, so assuming the converse would be pointless.

Answer:

false

Step-by-step explanation:

statement: if apple, than it is fruit

converse: if fruit, than it is apple (not always true)

The converse statement is sometimes true sometimes not

Evaluate the expression when y=6 y²-9y-7

Answers

Answer:

The answer would be Y= 5 ± √67 / 6

Step-by-step explanation:

Equation of the line (0,1),(2,5),(3,7)

Answers

Simple...

since this is a parabola...the equation is..

y=2x+1

Thus, your answer.

Square root of 40 - 2 rounded to the nearest tenth

Answers

Answer:

6.32

Step-by-step explanation:

6.32455532034 would be the answer..

Rounded to the nearest tenths would be 6.32

Hope this helps!! :D

You have an allowance of $12.00. You buy a discount movies ticket that costs at least $3.50 and popcorn that costs $2.75. HOw much do much do you have for other spending?