Answer:
5
Step-by-step explanation:
3*1*5/3=5
Answer:
Step-by-step explanation:
Fifth root of m³⁵ = (m³⁵)^(⅕) = m^(35/5) = m⁷
This situation is a "union." To answer it, add together the probabilities 0.42 and 0.38. Result: 0.80.
The probability of getting into either USC or VSU is 0.80.
Answer: 3/4
Step-by-step explanation:
If Jamal has 3 times as many cars as planes then we could represent it by the equation x + 3x = 20 where x is the number of planes and 3x is the number of cars.
x+ 3x =20 solve for x
4x = 20
x = 5
Number of planes = 5
Number of cars = 3(5) = 15
Now the ratio of his cars to the total model will be 
which reduces to 3/4.
Answer:
B. (6,3)
Step-by-step explanation:
14x - 2y = 78
2x - 2y = 6
-2y/-2 = (6 - 2x)/-2
y = -3 + x
substitute this y in for the y of the first equation
14x - 2(-3+x) = 78
14x + 6 - 2x = 78
12x + 6 = 78
12x = 72: x = 6
use x to plug into 2nd equation to make life easier
y = -3 + (6)
y = 3
(6,3)
