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Kipish [7]
3 years ago
10

What is the mean of the set of numbers? {–8, –4, –3, –11}

Mathematics
1 answer:
Mkey [24]3 years ago
7 0
The answer is A. The mean is the average of the numbers. It is easy to calculate: add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count. -8+-4+-3+-11=-26 -26÷4=-6.5
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At a kennel, the ratio of dogs to cats was 4to9. if there were 64 dog s how many cats were there
hichkok12 [17]
Dogs. Cats.
4. To. 9

64. To. ?

I solved this by guess-timating, and i got it right. I know that 8*8=64 and 4*2=8 8*2=16, and i checked and got 16*4=64.
Since you do:

Dogs:4 * 16= 64
You have to do:
Cats:9 * 16= # of cats
And 9*16=144,

So there are 144 cats at the kennel
8 0
3 years ago
Whats 13232.231 divided by 235433.333
Leni [432]

Answer:

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Step-by-step explanation:

use a calculator and type the numbers in then round to the nearest tenth so 0.06 or 0.057

3 0
3 years ago
Select the correct answer.
Virty [35]

Answer:The answer is B

Step-by-step explanation:

8 0
3 years ago
Here are the city gas mileages for 13 different midsized cars in 2008. 16, 15, 22, 21, 24, 19, 20, 20, 21, 27, 18, 21, 48 What i
Vaselesa [24]

Answer:

Q1 --> 18.5

Step-by-step explanation:

4 0
3 years ago
3.) Find the measure of the missing angle X:<br> Xº<br> 120°<br> 70°
Otrada [13]

Answer:

x=50

Step-by-step explanation:

Let's look at the red angle. if a flat line makes the angle 180, and the outer angle is 120, subtract 120 from 180. This will give you 60. Now every angle of a triangle added together will give you the sum of 180. So you already have 60 and 70, which make 130 all together. Subract 130 from 180 - (180-130) - and you'll get the result of 50.

5 0
3 years ago
Read 2 more answers
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