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Alex_Xolod [135]

2 years ago

9

Ms. Herty spent 15 hours grading math quizzes in December each grading session lasted 3/4 of an hour how many grading sessions d

id she work

1 answer:

Fed [463]2 years ago

4 0

Answer:

11.25 :D

Step-by-step explanation:

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so if i have 2 brands of fruit snacks and one of them costs 48.60 and the other brand is 40.15 which brand cost less per pound

Lynna [10]

Answer: 40.15

Step-by-step explanation: 40.15 IS LESS THEN 48.60

4 0

2 years ago

Which number is between 7.17 x 10^4 and 8.17 x 10^5

xxTIMURxx [149]

Answer:

71701,71702, 71703 etc

Step-by-step explanation:

Given :

$7.17$ × $10^{4}$ and 8.17× $10^{5}$

Now

$7.17$ × $10^{4}$ =71700 and

8.17× $10^{5}$ =817000

There are so many numbers between 71700 and 817000

Like: 71701,71702, 71703 etc

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2 years ago

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Answer:

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2 years ago

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I need help with 25.

noname [10]

Sum of linear pair of angles = 180°

so

<EFG + <GFH = 180°

2n + 21 + 4n + 15 = 180°

6n + 36 = 180°

6n = 144

n = 24

<EFG = 2(24) + 21 = 69°

<GFH = 4n + 15 = 4(24) + 15 = 111°

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2 years ago

There are 5 red marbles and 7 blue marbles in a bag What is the ratio of blue marbles to red marbles?

mash [69]

Correct Answer would be: 5/7

6 0

1 year ago

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