A family car is being tested for fuel efficiency. It drives non-stop for 100 miles and uses 3.2 gallons of gasoline. Which of the following is the rates of distance traveled to fuel used?

31.25miles per gallon

Step-by-step explanation:

Distance traveled  = 100miles

Quantity of gasoline used  = 3.2gallons

Unknown:

Rates of distance traveled to fuel used = ?

Solution:

 The rates of distance traveled to fuel used is given as;

   Rates  =

Input the parameters and solve;

   Rates  =   = 31.25miles per gallon

your answer is 228

step-by-step explanation:

add the top and bottom bases together, then divide them by 2, then multiply by the height.

b. 6

step-by-step explanation:

we are given the table representing an exponential function.

we can see from the table that, as x is increasing, the value of y is increasing in the power of 6.

i.e. the following relation is obtained,

x = 1, y = 6

x = 2, y = 36 =

x = 3, y = 216 =

x = 4, y = 1296 =

x = 5, y = 7776 =

so, the geometric series obtained is .

thus, the common ratio is given by = = 6.

hence, the common ratio is 6.