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Leni [432]
3 years ago
13

On a trip to his grandparents, Donny drove 60 miles per hour for 45 minutes and 50 miles per hour for 30 minutes. How many miles

did Donny drive?
Mathematics
1 answer:
LenaWriter [7]3 years ago
7 0

Donny drove 70 miles.

Since 60 miles per hour is 1 mile a minute so for in 45 minutes he drove 45 miles. After he drove for 50 miles for thirty minutes so in totally he drove 25 since 50 divided by two is 25.

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7 0
3 years ago
What is the interquartile range of this data? 6 8 9
vladimir1956 [14]

Answer:

24

Step-by-step explanation:

Just subtract the first quartile form the third quartile.

third quartile - first quartile

32 - 8 = 24 IQR

FIRST quartile: 8

SECOND quartile: 20

THIRD quartile: 32

So the IQR is 24

Hope this helps :)

3 0
3 years ago
Read 2 more answers
Factor out the GCF from the given polynomial. 38x-8
11Alexandr11 [23.1K]

Answer:

2(19x - 1)

Step-by-step explanation:

The GCF of 38 and 8 is 2 :

Now we take a common factor of 2 :

2(19x - 1)

Hope this helped and have a good day

7 0
2 years ago
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Solve the system of equations.<br> y=2x<br> y=2-3
Norma-Jean [14]

Answer:

3,6),(−1,−2)

x=3,y=6

x=−1,y=−2

Step-by-step explanation:

6 0
3 years ago
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Pls don’t judge, barely in 6th grade still a kid. Thanks , please help tho.
yarga [219]

Answer:

24 sq. m

Step-by-step explanation:

its not a rectangle so you cant just do height x base you have to make it a triangle and a rectangle

4x5 = 20 sq m for rectangle

1/2 x 4 x 2 = 4 sq m for the triangle

20 + 4 = 24sq m

8 0
3 years ago
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