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Sindrei [870]
3 years ago
11

Help??I have 4 questions and im confused on all of them

Mathematics
1 answer:
KengaRu [80]3 years ago
4 0
So you you are trying to find the area of sphere so you would use this formula
A=4•3.14•r^2

And you already know that the radius is 6 so you would go ahead and plug in the numbers
A=4•3.14•4^2

4^2 is 16 so your final equation would be
A=4•3.14•16

And your answer is

=452.39
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PLEASE I NEED HELP QUICK:
nignag [31]
1/3 is 0.3333333 and you round it by the 3rd three, so it looks like 0.334
3 0
3 years ago
There are 12 boys and 24 girls in a sixth grade class, What are 2 statements to compare the number of boys to girls.
Norma-Jean [14]

Answer:

1.) There are twice as many girls as there are boys in a sixth grade class.

2.) There are half as many boys as there are girls in a sixth grade class.

7 0
3 years ago
A study of 250 households in Cedar Bluff showed that a household produced an average of 4 pounds of garbage per day. What is the
Juli2301 [7.4K]

Answer:

Step-by-step explanation:

Given that a study of 250 households in Cedar Bluff showed that a household produced an average of 4 pounds of garbage per day.

Here a study of only 250 were made to assess about the entire households in Cedar Bluff

Hence the population of interest in this study is the entire households in Cedar Bluff.

The sample is the 250 households in Cedar Bluff which were studied

The objective was to study the sample and from that information to assess about the population.

6 0
3 years ago
Is this right? Please help me
aliina [53]
I think you’re right because I put the same thing on my quiz
5 0
3 years ago
What is the justification for step 2 in the solution process?
Maksim231197 [3]

Answer:

Subtract property of deviation becasue your subtracting 6y frrom both sides of the equation.

Step-by-step explanation:

1)Given: 12y - 40 - 4y = 6y - 18

2)Simplify by adding 12y + (-4y): 8y - 40 = 6y - 18

3)Subtract property of deviation: 8y -6y - 40 = 6y -6y - 18

2y - 40 = -18

<em>Hope this helped!</em>

8 0
3 years ago
Read 2 more answers
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