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Nesterboy [21]
2 years ago
6

1. Are these expressions equal (=) or not equal 3 (3+4) ________ 3

Mathematics
2 answers:
galina1969 [7]2 years ago
8 0

Answer:

Not equal so b

Step-by-step explanation:

3(3+4)=21     3³=27

Lerok [7]2 years ago
8 0

<em>Option</em><em> </em><em>B </em><em>is </em><em>the </em><em>correct</em><em> </em><em>answer</em>

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What is 5047 divided by 52?
xenn [34]

Answer:

97.06

Step-by-step explanation:

5047 / 52

= 97.06

4 0
2 years ago
Read 2 more answers
There are 24 girls in a class. The ratio of girls to boys is 3:8.
dangina [55]

Answer:

64 boys.

Step-by-step explanation:

There are 3 girls for every 8 boys.

24/3 = 8

8 * 8 = 64

7 0
2 years ago
Mark is in training for a bicycle race. He needs to ride 50 kilometers a week as part of his training. He rode 18.23 kilometers
Nikitich [7]

Answer:

The answer is B, 17.83 km.

Step-by-step explanation:

To solve this, we need to first find out how many kilometers he rode for both Monday and Wednesday. To do this, add 13.94 and 18.23 together. The answer is 32.17 kilometers. Since we know he has to ride 50 kilometers for the week, we can subtract 32.17 from 50 to find the answer. Note that I didn't attempt to convert 32.17 to kilometers since that was the unit of measure it was already in. Now, after you have done 50-32.17, you will get 17.83. Put this in kilometers. This gives us our answer, which is 17.83 km. Mark needs to ride for 17.83 more kilometers to complete his training for the week.

7 0
2 years ago
Mrs. Walters drove 360 miles on 25 gallons of gas. Mr. Walter drove 480 miles on 32 gallons of gas. SHOW YOUR WORK.
Dovator [93]
Mrs. Walters : 360/25 = 14.4 miles per gallon
Mr. Walter : 480/32 = 15 miles per gallon

Mr. Walter is getting better mileage per gallon


6 0
3 years ago
How do you find pie?
KiRa [710]
Well pie is 3.14 etc.
And the way to find that out is by:
~Using the formula.
~To find out what the circumference is you have to use this formula<span> 
C= π*d =2*π*r
</span>~Pi<span> equals a circle's circumference divided by its diameter. 
</span>~If you plug in the numbers in a calculator the numbers should be 3.14.
4 0
3 years ago
Read 2 more answers
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