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marishachu [46]

3 years ago

7

Brielle exercises for 3/4 hour each day for 6 days in a row. Altogether how many hours does she exercise during the 6 days. How

many hours are in six days?

1 answer:

Ksivusya [100]3 years ago

3 0

3/4hr × 6days = 4.5hrs

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What is the median of 90,30,20,30,60,30,80

MariettaO [177]

Answer:

you have an odd number, divide by 2 and round up to get the position of the median number.

Step-by-step explanation:

you have an even number, divide by 2. Go to the number in that position and average it with the number in the next higher position to get the median.

4 0

3 years ago

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Between 2000 and 2010, the percentage of U.S. Households with cordless phones increased by 13.7% to 91%. What percentage of hous

alina1380 [7]

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80%

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2 years ago

If neil, weighing 150 pounds, jumps with an initial velocity of 8ft/sec, calculate his hang time on the earth as well as his han

sashaice [31]

we use the following formula to calculate height, 'h', under the effect of gravity:

h = vt - (1/2)gt^2, where g = 9.8m/s^2 and 't' represents time in seconds

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we treat mass as inconsequential to the problem, considering only the effect of initial velocity and gravitational pull

to find his 'hang time' we solve for h=0, knowing that t=0 will be the first value (before the jump):

0 = 8(0.3048)t - (9.8/2)t^2

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on the moon, the hang time and height will increase by a factor of 6

hang time: approximately 3 seconds on the moon

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8 0

3 years ago

It takes Planet Netflix 24 hours to complete a full rotation. It takes Planet Hulu approximately 72 days, 16 hours, and 30 minut

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72*24=1728

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3 years ago

Find the volume of the cone. Either enter an exact answer in terms of π or use 3.14 for π. radius is 10 height is 6

Romashka-Z-Leto [24]

Answer:
200pi (in terms of pi)
OR
628 (when pi equals 3.14)

Explanation:
I’ve attached my work below

Hope it helps, Let me know if you have any questions!
Have a nice rest of your day :)

4 0

2 years ago