Answer: c. E2 - 21
Step-by-step explanation:
difference means to subtract
Now, e squared=E² and twenty-one=21
Therefore the difference of e squared and twenty-one is E2 - 21
Answer:
It's D .
Step-by-step explanation:
The graph of f(x) = 2^x passes through the y axis at (0, 1).
The graph of g(x) passes through (0, 0) so g(x) = 2^x - 1.
Answer:
6
Step-by-step explanation:
area of carpet =18
the formula to calculate the area of carpet is l×b so.
l×b=18
l×3=18
3l =18
l=18/3
L=6
Answer:
it would take 20 miles and cost 10 dollars.
Step-by-step explanation: Like up the equations so that 50x=40x+200. When you solve for x (number of miles) you find that x=20. Use 20 in either equation (0.5x or 0.4x+2) to get 10 (total cost).
Because that's how many times the quotient goes into the whole number.
100 divided by 4 = 25
100 divided by a lesser number than 4, say 2, = 50
100 divided by an even lesser number than 4, say 1, = 100.
Notice the pattern. Each time we divide by a lesser number, the quotient (the answer) gets larger and larger
Dividing by 1 already equals a quotient that is EQUAL to the original number we are dividing.
Thus, for the pattern to continue, the quotient must become greater than the number.
100 divided by an even lesser number than 1, say .5 = 200.
