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3 years ago

Which statement BEST describes 200 ? A) between 12 and 13 B) between 13 and 14 C) between 14 and 15 D) between 15 and 16

Mathematics

1 answer:

Goshia [24]3 years ago

6 0

Answer:

If I am assuming sqrt(200), the answer is C

Step-by-step explanation:

$14^{2} = 196\\15^{2} = 225$

Because 200 is between both of these numbers, c is the only viable option

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when camping alone , mr adam uses all of the water in 12 days, then when mrs adams and mr adams camp together they use all of th

professor190 [17]

Using the together rate, it is found that if Mrs Adams camps alone, she will use all the water in 24 hours.

<h3>What is the together rate?</h3>

The together rate is the sum of each separate rate.

In this problem, the rates are:

Together: 1/8.

Mr Adam: 1/12.

Mrs Adams: 1/x.

Hence:

$\frac{1}{12} + \frac{1}{x} = \frac{1}{8}$

$\frac{x + 12}{12x} = \frac{1}{8}$

$12x = 8x + 96$

$4x = 96$

$x = \frac{96}{4}$

$x = 24$

If Mrs Adams camps alone, she will use all the water in 24 hours.

More can be learned about the together rate at brainly.com/question/25159431

6 0

3 years ago

Lee bought 7 Zara jeans and 9 shirts from the wall street. Nancy bought 6 Zara jeans and 8 shirts from the wall street. Who has

jeka94

Answer:

Nancy

Step-by-step explanation:

7/9=0.78

6/8=3/4 = 0.75

8 0

4 years ago

A car dealership sold 236 car in 4 months. At what rate did the dealership sell cars in per month ?

elixir [45]

If you divide 236 by 4 you will get 59. So the answer is 59 cars are sold in a month, on average

3 0

3 years ago

The variables X, Y, and Z represent polynomials where X = a, Y = 3a – 5, and Z = a2 + 2. What is X2Y – Z in simplest form?

user100 [1]

Answer:

3a³ - 6a² - 2

Step-by-step explanation:

X²Y - Z

= a²(3a - 5) - (a² + 2) ← distribute both parenthesis

= 3a³ - 5a² - a² - 2 ← collect like terms

= 3a³ - 6a² - 2

8 0

4 years ago

Find the area of the figure.

a_sh-v [17]

Answer:

The answer is 28.5

Step-by-step explanation:

Right triangle: 4.5

Top triangle: 6

Rectangle: 18

Your welcome :)

5 0

3 years ago