Answer:
1. n=0 2. x = 15 and 3. m = -5
Step-by-step explanation:
1. 28^3*32^n = 28^3
Divide both sides by 28^3:-
32^n = 1
n = 0 ( any number to the power 0 = 1)
2. 30^x * 30^5 = 30^20
divide both sides by 30^5
30^x = 30^15
because the 2 bases are the same ( both = 390) we have:-
x = 15
3. a^m * a^3 = 1 / a^2
a^m * a^3 = a^-2
Divide both sides by a*3
a^m = a^-5
so m = -5
A) 7 SECTION ARE IN GREEN
B)16 HAVE STRIPES
Domain: all reals(-∞,∞); because there is no limit for x but there is a relative max and min.
Range: all reals(-∞,∞); because the formula extend to -∞ to∞.
Multiply the two values together. 7.62 x 1.23 = 9.3726
10^2 x 10^4 = 10^6.
9.3726 x 10^6 is the answer in Scientific Notation.