So this can be solve by establish two equation:
let x be age of montell
y be tha age of her mom
for the first equation (<span>Montell is 30 years)</span>:
x = y - 30
second equation ( in 5 years )
x + 5 = ( y + 5 ) ( 1/3)
solving the equation simultaneously
x = 10 years old
y = 40 years old
Answer:
Your answer would be 60
Step-by-step explanation:
=36(6 - 4) 6(6 – 8)
= 36(2) + 6 (-2)
= 72 + (-12)
= 72 - 12
= 60
hope it helps!
Answer:
The appropriate solution is:
(1) 22.81 minutes
(2) 0.171
Step-by-step explanation:
According to the question, the values will be:
The service rate of guess will be:
= 
= 
The mean arrival rate will be:


The mean service rate will be:

(1)
The average time a cab must wait will be:
⇒ 
⇒ 
⇒ 
⇒ 
(2)
The required probability will be:
⇒ 
⇒ 
⇒ 
Answer:
291
Step-by-step explanation:
37=11+(37-1)*8
37 is the term you want
11 is the first term from least to greatest
(37-1) is from the term you want minus 1
*8 because 8 is the difference between each term
Answer:
The exponent is 2, so the degree is 2