Answer:
v(m) = 8 + 48m+ 180m² +216m³
Step-by-step explanation:
Let's first of all represent the edge of the the cube as a function of minutes.
Initially the egde= 2feet
As times elapsed , it increases at the rate of 6 feet per min, that is, for every minute ,there is a 6 feet increase.
Let the the egde be x
X = 2 + 6(m)
Where m represent the minutes elapsed.
So we Al know that the volume of an edge = edge³
but egde = x
V(m) = x³
but x= 2+6(m)
V(m) = (2+6m)³
v(m) = 8 + 48m+ 180m² +216m³
Aye sup me i think it is d
Answer:
1 banana= $0.80
1 apple
Step-by-step explanation:
Simultaneous equations
3b+4a=23
4b+2a= 14 x2
1. Make one of the b or a the same
8b+4a=28
3b+4a=23
2. Different add same subtract
5b=4
1 banana =$ 0.80
3. Substitute+solve
3.20+4a=14
4a=14-3.21
4a=10.8
a=2.70
Answer:
A
Step-by-step explanation:
Carlos' score was 2 standard deviations from the mean, so his z-score was 2.0. You can either use the empirical 68-95-98.5 rule, or you can plug it into your calculator as <u>normalcdf(-999, 2) = .977</u>
So 97.7% of people had a score lower than Carlos!
.977 * 1.5 million = 1,465,500 people
Hello!
You can solve this algebraically
-10x + 1 + 7x = 37
Combine like terms
-3x + 1 = 37
Subtract 1 from both sides
-3x = 36
Divide both sides by -3
x = -12
The answer is B) x = -12
Hope this helps!