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3 years ago

The Temperature over a 4 day period in Pittsburgh were as follows -6, 10, 6?and -2. Find the mean

Mathematics

2 answers:

Pepsi [2]3 years ago

4 0

Answer:

You add them, then subtract them by how many numbers there are :) So add them then subtract them by 4

Step-by-step explanation:

Sonja [21]3 years ago

3 0

Answer:

4 + 10 -6 + 6 -2

= 12/4

= 3

Step-by-step explanation:

to find mean, add the numbers together and divide by how many the numbers are.

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Write the following in fraction form. 24 hours per day

sertanlavr [38]

Answer:

24 hours/1 day

Step-by-step explanation:

hours per day is a rate which can be expressed in the form of a fraction. since there are 24 hours in one day you know that as a fraction, they are equal to 1. you can then put 24hours/1day.

4 0

2 years ago

DOG A dog is leashed to the corner of a house. How much running area does the dog have? Explain how you found your answer.

Eduardwww [97]

Answer:

The area will be $\frac{3\pi r^{2} }{4}$ where r is the length of the leash.

Step-by-step explanation:

The area of a circle is pi times the radius squared. One forth of that area is not available for the dog to run: its the corner of the house. so what's left is 3/4 of the area of the circle. (3/4)πr²

Since the length of the leash is not given in the question, no specific Area can be answered. Once that value is substituted for r, the actual area can be calculated.

7 0

2 years ago

Twelve more then the product of 5 and a number x? x is 2

yaroslaw [1]

Answer:

Step-by-step explanation:

5 * 2 = 10

10 + 12 (because 12 more)

=22

3 0

3 years ago

What is the volume of a cylinder with a base of 24 meters and a height of 6 meters

serg [7]

Answer:

Volume = 2714.34

Step-by-step explanation:

This is answer because the formula to finding cylinder volume is: $\pi$ $r^{2}$ h

Radius = $\frac{Diameter or Base}{2}$

Radius = 12

12 squared = 144

144*6 = 864

864 $\pi$ = 2714.34 (rounded)

5 0

1 year ago

1 The legs of a triangle are 6 cm and 8 cm. The hypotenuse is 14 cm. Is it a right triangle?

Vitek1552 [10]

Answer:

this is not a right triangle

Step-by-step explanation:

^ = squared

The formula forthe Pythagorean theorem is a^+ b^ = c^

If this is a right triangle this must be true

6^ + 8^ = 14^

36 + 64 = 196

100 is not equal to 196

So this is not a right triangle

3 0

3 years ago