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Helga [31]
3 years ago
9

Use the function from question #14 to solve: Water fills a community pool steadily all day, at a constant rate of 2.3 feet of wa

ter each hour. After 4 hours of attempting to fill the pool, the lifeguard turns the water off. If the pool was completely empty 4 hours ago, how much water is in the pool now?
8.12 feet
9.20 feet
6.30 feet
13.20 feet
Mathematics
1 answer:
Mamont248 [21]3 years ago
7 0
There would be 8.12 feet of water after 4 hours.
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A table top in the shape of a trapezoid has an area of 2250 square centimeters and the shorter base is 80 centimeters. The longe
Citrus2011 [14]
The area of a trapezoid has a formula of:
Area = (a + b) h / 2

Using the formula, we can easily find the height of the trapezoid.
<span>Area = (a + b) h / 2
</span>2250 = (80 + 100) h / 2
2250 = 180h / 2
2250 = 90h
h = 25 centimeters

So the height of the trapezoid is 25 centimeters.
3 0
3 years ago
Witch of the following expression is equivalent to the logarithmic expression below. log(3)5/x^2
BabaBlast [244]
Assuing you mean
log_{3}(\frac{5}{x^2})
remember that log(\frac{a}{b})=log(a)-log(b)
also, log(x^m)=(m)log(x)

so
log_{3}(\frac{5}{x^2})=
log_{3}(5)-log_{3}(x^2)=
log_{3}(5)-2log{3}(x)

the answer is B
4 0
3 years ago
Read 2 more answers
A landscaper receives a discount on each plant purchased. The original price of each plant is x dollars. The landscaper purchase
prisoha [69]

Answer:

$4

Step-by-step explanation:

Discount is a form of consideration in price or amount given to a customer on a sale of goods. It can be deduced from the question that;

The original price of each plant = $x

Number of plants purchased = 20

Price of the number of plants purchased without discount = $20x

Amount paid for the 20 plants with discount = $(20x - 80)

Thus,

The discount on the 20 plants = $80

Discount on each plant = \frac{total discount on plants}{number of plants purchased}

                                       = \frac{80}{20}

                                       = $4

Discount on each plant = $4

Therefore, each plant was discounted by $4.

7 0
2 years ago
When you SWITCH the HYPOTHESIS and the CONCLUSION you create the _________ statement.
Gekata [30.6K]

Answer:

CONVERSE

Step-by-step explanation:

When you switch hypothesis and conclusion you are creating what is called the CONVERSE statement.

8 0
3 years ago
Simplify: StartRoot 324 EndRoot 1. Write the prime factorization of the radicand. StartRoot 324 EndRoot = StartRoot 2 times 2 ti
Savatey [412]

Answer:

  18

Step-by-step explanation:

To continue where you left off, ...

  \sqrt{2^2}\times\sqrt{3^2}\times\sqrt{3^2}=2\times 3\times 3=18

The square root of 324 is 18.

3 0
3 years ago
Read 2 more answers
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