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artcher [175]
3 years ago
15

Jill can answer 50 math questions every 20 minutes. Explain how to answer

Mathematics
2 answers:
alukav5142 [94]3 years ago
4 0

Answer: it could put 12 because if u think about it, it all goes down into 2.5 and 2.5 is 12 so i mean 12 I think.

lisov135 [29]3 years ago
3 0

Answer:

1: 30

2: 90

Hope this helped :)

<em>-ilovejiminssi</em>

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Jan has $30. Brenda has $66. How many DVDs can they buy with their total amount if one DVD costs $12?
boyakko [2]

Answer: they can buy about 8 dvds

Step-by-step explanation:

this is because 30 + 66 = 96 and if you do 96 divided by 12 it gives you 8

7 0
1 year ago
Read 2 more answers
Suppose a car has a rating of 4.8 gallons per 100 miles. What is the miles-per-gallon rating of this car? 
bezimeni [28]

Answer:

The miles-per-gallon rating of this car is 20.83.

Step-by-step explanation:

This question can be solved by a rule of three.

What is the miles-per-gallon rating of this car?

How many miles for 1 gallon?

4.8 gallons are used for 100 miles. So

4.8 gallons - 100 miles

1 gallon - x miles

4.8x = 100

x = \frac{100}{4.8}

x = 20.83

The miles-per-gallon rating of this car is 20.83.

4 0
3 years ago
Will mark brainliest. Step-by-step please. Thank you very much.
Naily [24]

Answer:

133°

Step-by-step explanation:

angles on a straight line = 180°

180 - 144 = 36°

angles in a triangle = 180°

36 + 31 = 67

180 - 67 = 113

answer = 113°

3 0
3 years ago
When Sam’s assistant was collecting the data she mistakenly noted that the oldest person was 48. The oldest person was actually
Luden [163]
I think that the answer is 2400. hope it help???
7 0
4 years ago
The radius of a circle measures 11 inches. A central angle of the circle measuring 5π9 radians cuts off a sector.
Elan Coil [88]

Answer:

605π/18

Step-by-step explanation:

The answer is this cause I have brains.

7 0
4 years ago
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