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Serjik [45]
3 years ago
15

10+(17)-6-(-10)+(-19)

Mathematics
1 answer:
faltersainse [42]3 years ago
5 0
27 - 6 is 21 and then 21 -(-10) which is really +10 is 31 and then 31 + (-19) is really 31 - 19 which is 12. So the answer 12. <span />
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A bowl contains blueberries and strawberries. There are a total of 16 berries in the bowl. The ratio of blueberries to strawberr
Romashka-Z-Leto [24]

Answer:

21 I believe

Step-by-step explanation:

3 x 5 = 15

15 + 1 = 16

because its one for every three blueberry then there are 5 strawberries and 16 blueberries so 5 + 16 = 21

3 0
3 years ago
Read 2 more answers
4c-7.8 Evaluate the expression if c=4
slavikrds [6]
I hope this helps you



4.4-7,8


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8,2
5 0
3 years ago
What is 18 as a product of its prime factors
Shalnov [3]
Hey there!
We can condense 18 to 9 times nine. However, 9 isn't prime, so we can break that down to 3 times 3 times two, all of which are prime.
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3 0
3 years ago
A white tailed deer can sprint at speeds up to 30 miles per hour. American bison can run at speeds up to 3,520 feet per minute.
bogdanovich [222]

Answer:

the Bision is 10 miles / hour faster if he could keep it up

Step-by-step explanation:

There are 60 minutes in an hour.

Therefore the bison can run [3520 feet / min] * [60 min ] =211288 feet in an hour.

Now you have to convert 212200 to miles. Do this by dividing by 5280

212200/5280 = 40 miles.

Kind of hard to believe isn't it. 40 miles is a long way when you are running it.

The bison is faster by 10 miles / hour.

This can be done all in 1 step if you know how to do dimensional analysis

3520 feet / minute * [ 60 min/ hour ] * [ 1 mile / 5280 feet] = 40 miles

5 0
3 years ago
There are two 6th grade classes one with 29 students and the other with 31 students there are 26 male students between the two c
Neporo4naja [7]
The ratio is 34:60

Gotta add 39 and 31, then subtract 26.
6 0
4 years ago
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