<h3>Given</h3>
... f(x) = 4^x
<h3>Find</h3>
... x for f(x) = 64
<h3>Solution</h3>
Rewrite 64 as a power of 4, then equate exponents.
... 64 = 4^x
... 4^3 = 4^x
... 3 = x
The store sells 64 caps in month 3.
Answer:
x = 30°
Step-by-step explanation:
2x + 90 + x = 180
3x = 90
x = 30
Topic: Angles
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Answer:
y = 2x-3
Step-by-step explanation:
The y intercept is -3. The slope is change in y/change in x. 2/1 = 2
13. 8d - 10 = 4(2d - 6)
8d - 10 = 8d - 12
8d - 8d = -12 + 10
0 = -2......incorrect....NO SOLUTIONS
14. 3.50c > = 500
c > = 500/3.50
c > = 142.857....she can sell (minimum) of 143
15. 14c - 10 = 20
14c = 20 + 10
14c = 30
c = 30/14 reduces to 15/7 (or 2 1/7)
16. c = 1.50g + 3