3 years ago

As an estimate we are told 5miles is 8km convert 68 km to miles ?

Mathematics

2 answers:

Alexxandr [17]3 years ago

4 0

Answer:

42.5miles

Step-by-step explanation:

68÷8= 8.5

8.5×5= 42.5 miles

we use the numbers given to us because we are finding the estimate.

our estimate is correct because 68km= 42.3 miles

Karolina [17]3 years ago

3 0

Answer:

The exact answer is 42.25 miles

Step-by-step explanation:

divide 68 by 8 and get 8.5. Multiply 8.5 by the 5 so you get 42.5. Which is a super close estimate.

You might be interested in

Does anyone Know what y = 1.6x + 48?

mel-nik [20]

Answer:

49.6 is what y is equal to

Step-by-step explanation

6 0

3 years ago

Someone plz help (20 points)

lbvjy [14]

Answer:

The answer is A

Step-by-step explanation:

4 0

3 years ago

$4 for <br> 1<br> 4<br> of a pie. What is the cost of a whole pie?

s2008m [1.1K]

Answer:

$16

Step-by-step explanation:

1/4x4=1

So 4x4 = 16

4 0

3 years ago

Read 2 more answers

Which polynomial equations have -i as one of their roots?

pochemuha

I = sqrt(-1)
i^2 = -1
(-i)^2 = (-i)(-i) = i^2 = -1
(-i)^3 = (-i)(-i)(-i) = (-i)(i^2) = i

use these facts to find which equation is correct if x = -i

i bet on 2,3 or 4

8 0

3 years ago

June starts a savings account and puts $1,500 in it. She ears a compound interest of 3% in 3 years. How much is the balance?

MrMuchimi

Answer:

$1,635

Step-by-step explanation:

she makes $45 a year so if you multiply that by 3 you get $135

6 0

3 years ago