2 years ago

A persons car traveled 60 miles in 45 minutes, how many miles per hour was it traveling?

Mathematics

1 answer:

Tems11 [23]2 years ago

8 0

To reach 60 miles in 45 minutes you’ll have to drive 80mph

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Step-by-step explanation:

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Find the value of y if the mean is 22 and 18 ( 2y+1), 10 and 20 is 15<br>

Igoryamba

Answer:

Step-by-step explanation:

Mean = sum of data/sample size

Sum of data = 22 + 18 + 2y+1 + 10 + 20

Sample size = 5

Mean = 15

Substitute

15 = 22 + 18 + 2y+1 + 10 + 20/5

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2 years ago

The line y=-1/2x+3 is perpendicular to which line

xz_007 [3.2K]

y=2x+3 (the 3 can be changed)

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3 years ago

The log of x cubed times y squared simplified

tresset_1 [31]

Answer:

$log(x^{3}y^{2}) = 3 log x+2 log y$

Step-by-step explanation:

Step 1:-

using logarithmic formula $log(ab)=log a+log b$

so given $log(x^{3} y^{2} ) = log (x^{3} )+log(y^{2} )$

now simplify

= $3 log x+2 log y$

<u>Answer:</u>-

$log(x^{3}y^{2})= [tex]3 log x+2 log y$

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