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2 years ago

12

This year Heather watched 20 movies. She thought that 9 of them were very good. Of the movies she watched, what percentage did s

he rate as very good?

1 answer:

Alex17521 [72]2 years ago

6 0

Answer:

45%

Step-by-step explanation:

PLEASE MARK ME AS BRAINLIEST I REALLY WANT TO LEVEL UP

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A certain juggler usually tosses balls vertically to a height 3.8 yd. To what height must they be tossed if they are to spend tw

Maksim231197 [3]

Answer:

15.2 yards

Step-by-step explanation:

3 0

3 years ago

Find the volume of the figure

Karolina [17]

Answer:

v=LxBxH

v=3x75

v=105cm^3

3 0

2 years ago

Help!! Thank you so much!!

Orlov [11]

The volume we're looking for is the volume of both cones in the figure.

The volume of a cone is $V=\pi r^2\frac{h}{3}$ .

So, $V_{tot} = V_{1} + V_2$ .

<u>Cone 1's variables:</u>

r = 2.6

h = 5

<u>Cone 2's variables:</u>

r = 2.6

h = 3

Now we can just plug and chug!

$V_{tot} = [(3.14)(2.6^2)(\frac{5}{3} )] + [(3.14)(2.6^2)\frac{3}{3} )]\\V_{tot} = [(3.14)(6.76)(1.67)] + [(3.14)(6.76)(1)]\\V_{tot} = (35.45) + (21.23)\\V_{tot} = 56.68$

V = c. 56.6 cubic units

5 0

2 years ago

A jet flew from new York to London in 7 hours the aravege speed was499.4miles an hour how many miles was the trip.

cestrela7 [59]

3495.8 miles beacuse distance = speed x time

8 0

3 years ago

a town has a population of 13000 and grows at 5% every year. What will be the population after 11 years, to the nearest whole nu

KatRina [158]

A=p(1+r)^t
A=13000(1+0.05)^11
A==22,234.41

3 0

3 years ago