The scale on a map is 1 cm:18 mi. The distance on the map between Sacramento, CA, and Las Vegas, NV, is 21.5 cm. What is the actual distance between Sacramento and Las Vegas?

Step-by-step explanation:

Given:

Scale:

1 cm : 18 miles

Scaled distance = 21.5 cm

Actual Distance × scale = scaled distance

Actual distance = 21.5 cm × 18 miles/1 cm

= 387 miles

Actual distance between Sacramento, CA, and Las Vegas, NV = 387 miles.

if farmer matt works for 8 hours a day, how many days will it take him to completely plant 12 rows of crops? each batch of cookies needs 3/4 cups of sugar.

step-by-step explanation:

step-by-step explanation:

given expression is .

now we need to simplify the given expression .

we know that square root is equivalent to the power 1/2. so that means we can take half of the exponents to get the square root of given expression.

expanding that will give a very very large number so let's keep answer in exponent form.