Tina spends 25% of her day in school. She spends 1/3 of her day sleeping. She spends 1/8 of her time at soccer practice. How many free hours does Tina have during the day?

Answers

Answer 1

Answer: This will involve adding fractions then subtracting. 25% is equivalent to 1/4. So you'll be adding 1/4 + 1/3 + 1/8. To add fractions you'll need to find a common denominator. 3, 4, & 8 area all factors of 24. So convert your original fractions to 1/4= 6/24, 1/3= 8/24, & 1/8= 3/24. Add your numerators 6+ 8+ 3= 17 which you'll put over the denominator of 24= 17/24. the original question asks how many free hours does she have. their are 24 hours in a day so now you'll subtract 17 from 24. 24-17= 7. She has 7 hours free in a day.

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Samuel will arrive at the airport on the first plane after 10 A.M. Airplanes arrive every 50 minutes beginning at 6 A.M. When will Samuel's plane arrive?

Answers

The plane Samuel's will arrive at 10:10 AM if Samuel arrives at the airport on the first plane after 10 AM, Airplanes arrive every 50 minutes beginning at 6 AM.

What is multiplication?

One of the four fundamental mathematical operations, along with addition, subtraction, and division, is multiplication. Multiply in mathematics refers to the continual addition of sets of identical sizes.

Given:

Samuel will arrive at the airport on the first plane after 10 A.M,

Airplanes arrive every 50 minutes beginning at 6 A.M.,

Calculate the time of Samuel's plane as shown below,

The total time = 10 - 6 = 4 hours

The total time = 4 × 60 = 240 minutes

If the plane is coming in every 50 minutes, then the 5th plane will come at 5 × 50 = 250 minutes

Thus, the plane Samuel's will arrive at 10:10 AM.

To know more about multiplication:

brainly.com/question/1135170

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yul has lunch at a restaurant. If his bill is 14.50 and yul wants to leave 20% tip, what is the amount he should leave for the tip

Answers

If you would like to know what is the amount of money Yul should leave for the tip, you can calculate this using the following steps:

20% of $14.50 = 20% * 14.50 = 20/100 * 14.50 = $2.9

Result: Yul should leave $2.9 for the tip.

2.9 is the right answer hope that helps

Part 2 from my last question

Answers

Answer:

y=4x+12

Step-by-step explanation:

Same reason from last time he started with 12 and gains 4 each week

Y=4x+2 is the answer

Show your work x2 – 2x – 35 = 0

Answers

Answer:

x=7 x=-5

Step-by-step explanation:

x^2 – 2x – 35 = 0

Factor

What 2 numbers multiply to -35 and add to -2

-7*5 = -35

-7+5 = -2

(x-7) (x+5) =0

Using the zero product property

x-7 =0 x+5=0

x-7+7=0+7 x+5-5=0-5

x=7 x=-5

Paul's family drove 377 miles to the beach averaging 58 mi/h on the way there. On the return trip home, they averaged 65 mi/h. What was the total time Paul's family spent driving to and from the beach?

A.
11.3 h

B.
11.6 h

C.
12.3 h

D.
13 h

Answers

The answer would be 12.3 i hope this helps=)

Answer:

12.3

Step-by-step explanation:

I took the test online in K12 and when I reviewed it said that 12.3 is the correct answer.

X2=36 what dose this mean

Answers

you would divide X2=36 by 2 and you would be left with X=18. I hope I helped.

It means you have to find what number equals 36 but multiplying with 2

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~please only answer if you know for sure~-Thank you-

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