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2 years ago

Which expression can have a remainder greater than 6?

Mathematics

1 answer:

navik [9.2K]2 years ago

7 0

the answer is D

Hopefully this helps you!

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A box contains 9 blueberry muffins, 4 banana muffins, and 5 pumpkin muffins. You pick one muffins from the box at random. What i

Law Incorporation [45]

Answer: 5 in 18 or 27.7%

Step-by-step explanation:

There are 18 muffins, 5 of which are pumpkin

Multiply 5 by 100, then divide by the total number of muffins to find the percent chance of picking a pumpkin one

(5 x 100) / 18

500 / 18

27.77777777...

4 0

3 years ago

The diameter of a circle is 18 cm what is its area in terms of pi

NikAS [45]

Answer:

A = 81π cm²

Step-by-step explanation:

The formula for area of a circle is A = πr², where r is the radius. The radius is half the diameter, so our radius for this problem is

18/2 = 9. So the area is..

A = π(9²) = π(81)

A = 81π cm²

3 0

3 years ago

What is f(-3) for the function f(x) = -5x - 7?

sergij07 [2.7K]

F(x) = -5(-3) - 7
15 - 7
f(-3) = 8

7 0

2 years ago

Find the slope of the line going through the points (0,6) and (-3,9)

andre [41]

Answer:

The slope of the line is 5.

The point slope form of the line is y=5x+6.

Step-by-step explanation:

We can find the slope using this formula: $\frac{y_{2} }{x_{2} } -\frac{y_{1} }{x_{1} }$

$\frac{6}{0} -\frac{9}{-3} =$

$\frac{6}{0} -(-\frac{9}{3} )=$

$\frac{6}{0} +\frac{9}{3} =$

$\frac{15}{3} =$

The slope of the line is 5.

To find point slope form, we use the equation y=mx+b where m is the slope and b is the y-intercept.

The y-intercept of this slope is 6 and the slope is 5 so we get, y=5x+6

7 0

3 years ago

Mr. Sawyer drove his car from his home to New York at the rate of 45 mph and returned over the same road at the rate of 40 mph.

AveGali [126]

Answer: Time taken by him in going = 8 hours

Time taken by him in returning = 9 hours

Step-by-step explanation:

Let the total distance from home to New York is x miles,

$\text{ Since, Time} = \frac{\text{Distance}}{\text{Speed}}$

Also, he drove his car from his home to New York at the rate of 45 mph,

⇒ $\text{ Time taken by him in going } = \frac{x}{45}\text{ hours}$

And, returned over the same road at the rate of 40 mph.

⇒ $\text{ Time taken by him in returning } = \frac{x}{40}\text{ hours}$

According to the question,

Time taken by him in returning - Time taken by him in going = 30 minutes = 1/2 hours, ( 1 hours = 60 minutes )

⇒ $\frac{x}{40}-\frac{x}{45}=\frac{1}{2}$

⇒ $\frac{9x}{360}-\frac{8x}{360}=\frac{1}{2}$

⇒ $\frac{x}{360} = \farc{1}{2}$

⇒ $2x=720$

⇒ $x=360\text{ miles}$

Hence, the total distance from home to New York = x miles = 360 miles

⇒ $\text{ Time taken by him in going } = \frac{x}{45}\text{ hours}$

$=\frac{360}{45}=8\text{ hours}$

⇒ $\text{ Time taken by him in returning } = \frac{x}{40}\text{ hours}$

$=\frac{360}{40}=9\text{ hours}$

3 0

3 years ago