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2 years ago

I bet no one can solve this....

Mathematics

2 answers:

WINSTONCH [101]2 years ago

8 0

the answer is 120, i got this by finding 2/3 of 36 which is 24. i then multiplied 24 by 2, then multiplied 36 by 2, which gave me 48 and 72, and then i just added them together to get 120, hopefully this helps

mario62 [17]2 years ago

6 0

The answer is 120 because 2/3 of 36 is 24 so he goes 24 then back 24 then 36 then back 36. add that and you get 120. If you like my answer please mark as brainliest

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3 years ago

The area of triangle ABC is ____<br> square units.

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3 years ago

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Which statement has a false converse?

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Answer:

B If a quadrilateral has diagonals that bisect each other, then the quadrilateral is a parallelogram

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A rectangle just like a square has diagonals that bisect each other and they are congruent( two lines are congruent if they are equal). A parallelogram is a quadrilateral with parallel sides and when its diagonals intersect, they are congruent too. Therefore a rectangle with diagonals that bisect each other is not necessarily a parallelogram.

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3 years ago

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Answer:

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2 years ago

Researchers measured the data speeds for a particular smartphone carrier at 50 airports. The highest speed measured was 72.6 Mbp

Lapatulllka [165]

Answer:

a. 54.05 Mpbs.

b. 2.745... standard deviations.

c. The z-score is 2.745....

d. The carrier's highest data speed is significantly high.

Step-by-step explanation:

a. The difference between the highest measured data speed and the mean is 72.6 - 18.55 = 54.05 Mbps.

b. The amount of standard deviations of 54.05 Mbps is equal to this value divided by the standard deviations, so we yield $\frac{54.05}{19.69} = 2.745...$ standard deviations.

c. The z-score is equal to the difference between the mean and a data point in standard deviations, so the z-score is 2.745....

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3 years ago