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3 years ago

13

For every 10,000 gallons of pool water, there needs to be 1 gallon of liquid chlorine. Steve has a 55,000 gallon pool. How much

liquid chlorine does he need to add to his pool?

1 answer:

Rudik [331]3 years ago

6 0

Answer:

5.5 Gallons

Step-by-step explanation:

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I need help I don't know how to do this

Trava [24]

Answer:

Median = 7

upper quartile = 10

lower quartile is 6

Step-by-step explanation:

The median is the middle line in the box

Median = 7

The upper quartile is the right line of the box

upper quartile = 10

The lower quartile is the left line of the box

lower quartile is 6

4 0

3 years ago

Michael, whose eyes are five feet off the ground, is standing 26 feet away from the base of a building, and he looks up at a 65°

yawa3891 [41]

Answer:

Dear user,

Answer to your query is provided below

The building is 60.77 ft tall.

Step-by-step explanation:

Explanation is provided below in the image attached

3 0

3 years ago

In the square below, the two semi-circles are congruent. Find the area of the shaded region. If necessary, round your answer to

Jobisdone [24]

Let's start with the area of the square
$area \: square = s \times s = 8 \times 8 = 64$
now let's subtract the are of the two half circles.
two half circles are the same as one circle, and we know that the diameter of the circle is 8 (same as the side of a square) so it's radius is 8/2= 4 inches

$area \: circle = \pi {r}^{2} = \pi \times {4}^{2} = 16\pi$
now we just subtract and our answer is

$64 - 16\pi = 64 - 16 \times (3.14) = 13.73$

3 0

3 years ago

Find the value of x. Sketch the image of the figure after the translation

Yuliya22 [10]

Answer:

dimo ba kayang answeran

Step-by-step explanation:

kaya muyan

4 0

2 years ago

A dealer paid $7,000 for a car at an auction. At the dealership, a salesperson sold the car for 30% more than the auction price.

timurjin [86]

30% of $7000 is $2100
25% of $2100 is $525

7 0

3 years ago