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sattari [20]
2 years ago
9

The national speed limit was 55 mph from 1973 to 1995. Currently the speed limit in most states is 65 mph. What is the differenc

e in the time it would take to drive 715 miles under the old speed limit and the current speed limit?
Mathematics
1 answer:
labwork [276]2 years ago
4 0

Its a 2 hour difference between both of those speed limits. 13 hours for the old speed limit, and 11 for the current speed limit. Hope i could help!

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Mr. Atkins flies from Miami, Florida to Los Angeles, California. The trip is 7, 516 kilometers. He makes the trip 4 times a year
alex41 [277]

Answer:

30064, if round trip multiply by 2

Step-by-step explanation:

so this is just multiplication. I am not sure if its round trip, but if its not then its just the 7516 times 4= 30064

4 0
3 years ago
Pleas eplease help me 25 points What is 5% of 200?
MariettaO [177]
<h3>♫ - - - - - - - - - - - - - - - ~<u>Hello There</u>!~ - - - - - - - - - - - - - - - ♫</h3>

➷ An alternative way of finding it is to find 1%

To find 1%, divide the number by 100

200/100 = 2

Multiply this by 5:

2 x 5 = 10

It would be 10

<h3><u>✽</u></h3>

➶ Hope This Helps You!

➶ Good Luck (:

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6 0
3 years ago
Read 2 more answers
NEED HELP ASAP! Will give brainliest!
AlladinOne [14]

Answer:A B and D

Step-by-step explanation:

USA TEST PREP.

3 0
3 years ago
Variance and standard deviation
kirza4 [7]

Answer: 8.3

Step-by-step explanation:

To find the variance, you want to find the mean of the data.

\frac{3+3+8+1+9+6}{6} =5

Now that we have the mean, we find the difference between each data point and the mean.

3-5=-2

3-5=-2

8-5=3

1-5=-4

9-5=4

6-5=1

With the difference, you square each and find the average.

(-2)²=4

(-2)²=4

3²=9

(-4)²=16

4²=16

1²=1

\frac{4+4+9+16+16+1}{6} =\frac{25}{3}

The variance is 8.3.

3 0
3 years ago
I need some help please
zvonat [6]
10 x 10 = 100  80 x 80 =6400 6400-100= 6300 so that would have to be  3150ft.

5 0
3 years ago
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