Answer:
So simple
4 pages = 6 min
1 page = 6/4 min
6 pages = 6 × 6/4
6 pages = 9 min
A. 5^x•5^x B. 5•5^x
C. 5^2•5^x
D. 5^2x
E. 5•5^2x F. (5•5)^x
Answer:
A. 5^x•5^x
D. 5^(2x)
F. (5•5)^x
Step-by-step explanation:
25^x = (5•5)^x = (5^2)^x = 5^(2x) = (5^x)^2 = (5^x)•(5^x)
__
The applicable rules of exponents are ...
(a^b)^c = a^(bc)
a•a = a^2
b. use the rule you wrote to determine what the profits will be after twelve years from the start of his business. round your answer to the nearest dollar. do not round until the end! show all fo your work
(a)
his profits increase annually by 2.5%, thus the profits each year form a geometric sequence with r = 1.025
that is 100 + 2.5 = 102.5% = 1.025
= 35000 × ← explicit rule
(b)
= 35000 × = 45923....
Profits after 12 years ≈ $46000
Answer:
45 minutes, hope this helps
Step-by-step explanation:
Answer:
45 minutes.
Step-by-step explanation:
Set up a ratio.
6 keychains: 30 minutes
divide both sides of the ratio by 6
1 keychain: 5 minutes
multiply both sides of the ratio by 9
9 keychains: 45 minutes
It will take him 45 minutes.
Answer:
Step-by-step explanation:
From the graph,
The initial red incline is a straight line passing through the origin.
So, a straight line passing through the origin is of the form:
Where, 'm' is the slope.
Now, the slope of a given as the change in y value to change in x value.
Consider the two end points of the red line (0, 0) and (4, 6).
The slope with two points on the line is given as:
Plug in . Therefore, slope is:
Hence, the equation of the initial red incline is: