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kupik [55]
3 years ago
11

A movie was 3 and one-half hours long. If Lily turned the movie off One-fourth of the way through, how much time did she spend w

atching it? StartFraction 1 Over 14 EndFraction of an hour StartFraction 7 Over 8 EndFraction of an hour 1 and StartFraction 1 Over 7 EndFraction of an hour 14 hours
Mathematics
1 answer:
antiseptic1488 [7]3 years ago
5 0

Answer:

StartFraction 7 Over 8 EndFraction of an hour

7/8 hour

Step-by-step explanation:

Total movie time = 3 1/2 hours

Lily turned the movie off One-fourth of the way through,

1/4 of 3 1/2

= 1/4 ×7/2

= 7/8 hour

how much time did she spend watching it.

Time spent watching the movie = 3 1/2 hour - 7/8 hour

= 7/2 - 7/8

= 14-7/8

= 7/8 hour

StartFraction 7 Over 8 EndFraction of an hour

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Which of the following statements best describes the solution to the problem below?
ZanzabumX [31]

Answer:

C

Step-by-step explanation:

Using rule of negatives and positives:
The rules for multiplication and division are simple: If both numbers are positive, the result is positive. If both numbers are negative, the result is positive. If one number is positive and the other is negative, the result is negative.

This is why C is the correct statement

4 0
2 years ago
A shipping company charges $1.20 times the sum, s, of the length, width, and height of a package to be shipped. All dimensions a
Ganezh [65]

9514 1404 393

Answer:

  c = 1.20s + 3.00

Step-by-step explanation:

1.20 times the sum, s, is written as 1.20s. Adding 3.00 to that gives ...

 c = 1.20s + 3.00

__

The sum is ...

  s = L +W +H

so the equation could be written ...

  c = 1.20(L +W +H) +3.00

The wording of the question suggests the independent variable should be s.

4 0
3 years ago
5 ^ 3 + 1/2 ^ 2. <br> I need help.
sineoko [7]

Answer:

125.25

Step-by-step explanation:

5 cube =125

1/2=0.5

0.5 squared =0.25

125+0.25=125.25

5 0
3 years ago
What is the value of x? 6.25+3/8x=13 1/4
8090 [49]

Answer:

18 2/3

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Hi please help me answer this!!
just olya [345]

The numbers that are irrational are B. √72 and D.√23.

<h3>What are irrational numbers?</h3>

Irrational numbers are those that have infinite numbers after the decimal. These numbers are also none repeating.

When the above are solved:

√25 = 5

√144 = 12

√23 = 4.79583152331...

√72 = 8.48528137424...

The only two numbers with non-repeating and infinite numbers are √72 and √23.

Find out more on irrational numbers at brainly.com/question/20400557

#SPJ1

7 0
1 year ago
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