Elena and her mom are on a road trip outside the United States. Elena sees this road sign. Elena's mom is driving 75 miles per hour when she gets pulled over for speeding. The police officer explains that 8 kilometers is approximately 5 miles. How many kilometers are in 1 mile? How many miles are in 1 kilometer?

There are 24 kilometre in 1 mile

There are 0.0416 miles in 1 kilometre

Step-by-step explanation:

Elena and her mom are driving 75 miles per hour

There are 5 miles approx in 8 kilometre

Therefore, in 75 miles, there are 15 equal 5 miles

Since 5 miles  = 8 kilometre

15 equal 5 miles = 15 X 8 = 120 kilometre

In 1 mile, there are 120÷5 = 24 kilometre

In 1 kilometre, there are 5 ÷ 120 = 0.0416 miles

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

answer set (b) 0.5, 3/4 80% is in order from least to greatest.  

step-by-step explanation:

in order to compare rational numbers to each other, it is much easier if they are in the same form.   typically, the best form in which to evaluate rational numbers is in decimals.   in order to convert a percent to a decimal, you would divide the given percentage by 100.   you can also accomplish the conversion by moving the decimal point over two places to the left.   for example, the decimal value of 80% is 80/100, or 0.8.   in order to convert a fraction to a decimal, you need to divide the numerator by the denominator.   for example, 3/4 is 0.75.   so, for choice (b) 0.5 3/4 (0.75), 80% (0.8) is the only choice in which the numbers are in order from least to greatest.