3 years ago

Why might u want to estimate by rounding each value to the nearest $1 instead of to the nearest $5

Mathematics

1 answer:

Aleksandr [31]3 years ago

6 0

You would want to round to the nearest $1 so that the total would be more accurate.

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Evaluate the expression

Neporo4naja [7]

Simplify the expression.

Exact form:

$\frac{476}{25}$

Decimal form:

19.04

Mixed Number Form:

$19\frac{1}{25}$

8 0

3 years ago

What is the mean of -71,-62,-88-38-89,15,-76

olga nikolaevna [1]

71
62
88
38
89
76
-15 (i'm inversing everything to make it simple)
The mean is -69.28

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3 years ago

Consider the Triangle Sum Theorem in relation to a right triangle. What conjecture can you make about the two acute angles of a

Anon25 [30]

They must be complementary. these 2 angles MUST equal 90 degrees because there is a right angle that is 90 degrees in the triangle already and all triangles have an angle sum of 180 degrees. the answer is complementary

7 0

3 years ago

it took a submarine 30 seconds to sink 225 feet, moving at a constant speed. The captain wants to know how much feet does he the

icang [17]

Answer:

Dont count me if I'm wrong but if you divide 225 by 30 you get 7.5

So your answer should be 7.5

4 0

3 years ago

4 Gears A and B turn together. Gear A turns 20 times when

aleksandr82 [10.1K]

Answer:

90 turns

Step-by-step explanation:

<u>Ratio of turns</u>

A/B = 20/30 = 2/3

<u>If A = 60 then the ratio is</u>

60/B = 2/3 ⇒ B = 60*3/2 = 90

5 0

3 years ago