Answer:
B and C
Step-by-step explanation:
Answer:
Option A
Step-by-step explanation:
we have
we know that
The formula to solve a quadratic equation of the form is equal to
in this problem we have
so
substitute
Answer:
P(company) = P(ride with friends) + P(with parents) = .23 + .4 = .63 0r 63%
Step-by-step explanation:
The 3 different case scenarios are independent of one another:.37 + .23 + .4 = 1
P of two of them occurring is found by adding their individual Probabilities
Answer:
x = 15.75
Step-by-step explanation:
I'm going to assume you mean solve for x so:
Answer: 12500 gallons
Step-by-step explanation:
Number of mobile homes in a trailer park = 50
Gallons of water used by each mobile home = 250 gallons
The amount of water used by the trailer park uses in one day will be:
= Number of mobile homes in the trailer park × Gallons of water used by each mobile home
= 50 × 250
= 12500 gallons