2/3(120) = 240/3 = 80 do not drink
4/5(120) = 480/5 = 96 do not smoke
72 do not smoke or drink
96 - 72 = 24 do not smoke
80 - 72 = 8 do not drink
72 do not do either
120 - (24 + 8 + 72) = 120 - 104 = 16 drink and smoke
B = tp - (s + 2000) / 3
b=(8000)(12) - (4000 + 2000) / 3
b=(96000) - (6000) / 3
b=96000 - 6000 / 3
Answer
b=£30000
b=£94000
Answer:
A
Step-by-step explanation:
Answer:
The answer to your question is the last option
Step-by-step explanation:
Here there is a rational function so, we need to find the values where the denominator equals zero.
Factor (x - 5)(x + 5) = 0
x₁ - 5 = 0 x₂ + 5 = 0
The function does not exist in -5 and 5
x₁ = 5 x₂ = -5
Domain
( -∞ , -5) U (-5, 5) U (5, ∞)
<h2>
Answer:</h2>
The time it will take Kelsey to paint the entire room is:
<h2>
Step-by-step explanation:</h2>
It is given that:
Kelsey painted one fourth of her bedroom in three seventh of an hour.
This means that:
1/4 of bedroom takes 3/7 of an hour
This means that the whole of the bedroom will take 4 times the time it took to cover 1/4 th of bedroom.
i.e. it will take:
Hence, the total time it will take to paint the whole room is:
twelve over seven hours