(x + -5)(x + -4) = 0
is the anwser
8 people have finished the race in 30 minutes
Answer:62
Step-by-step explanation:Solution for What is 20 percent of 310:
20 percent *310 =
(20:100)*310 =
(20*310):100 =
6200:100 = 62
Answer:
Step-by-step explanation:
The answer is 1/27
due to
(1/3)^3 = [(1)^3]/[3^3] =1/27
Best regards
Answer:
40% number of calories have increased
Step-by-step explanation:
Old Value ( Calories consume before) = 2000
New Value (increase in Calories consumed) = 2800
We need to find by what percent did the number of calories increase
To find percent increase, the formula used is:

Putting values in formula and finding percent increase

So, 40% number of calories have increased