Answer:
Sharon is 36
Her daughter is 7 years and 2 months
Step-by-step explanation:
sharon is 5× as old
her daughter is written as 1 (because we dont know about her age)
then square root of 256 to find square which is equal as said in the queston:which is 16
algebraic equation would be:5n+16 (n represents the years and 5 is how many times older sharon is and 16 is how old their square sum of agewas 4 years ago)
Their present age would be:
Sharon=5x4+16=36
Daughter =36÷5=7 years 2 months
Answer:
The Answer is 80
Step-by-step explanation:
So I turned 3,921 to 4,000 then 49 to 50.
After that I divided the too 4,000÷50= 80
The width is 146.0315533981 cuz 12033÷82.4 is 146.0315533981
R(x) = 60x - 0.2x^2
The revenue is maximum when the derivative of R(x) = 0.
dR(x)/dx = 60 - 0.4x = 0
0.4x = 60
x = 60/0.4 = 150
Therefore, maximum revenue is 60(150) - 0.2(150)^2 = 9000 - 4500 = $4,500
Maximum revenue is $4,500 and the number of units is 150 units
Answer:
B=1 C=4 D=6 A=9
Step-by-step explanation:
Its a clock
