Answer:
Step-by-step explanation:
tan49=h/17
h=17tan49
h=19.6 m
The arithmetic operation (f − g)x which can be used to determine the difference in the salary Cynthia will earn working as a camp counselor instead of a lifeguard after x hours is (f − g)x = - 5x + 25
<h3>Function</h3>
Camp counselor:
- Hourly rate = $10 per hour
- Bonus = $50
Earnings function
f(x) = 10x + 50
Lifeguard:
- Hourly rate = $15 per hour
- Bonus = $25
Earnings function
g(x) = 15x + 25
So,
(f − g)x = f(x) - g(x)
= (10x + 50) - (15x + 25)
= 10x + 50 - 15x - 25
(f − g)x = - 5x + 25
Therefore the function (f − g)x is (f − g)x = - 5x + 25
Learn more about function:
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In order to know how much of the 3/8 is in the 1/4, you calculate the quotient between 1/4 and 3/8, just as follow:
1/4 ÷ 3/8
you can convert the previous quotient into a multiplication by inverting the second fraction:
1/4 ÷ 3/8 = (1/4) x (8/3) = 8/12 = 2/3
Hence, 2/3 is what 3/8 is in 1/4
M=log I / S
if M=6, 6=logI/S and then 10^6=I/S, so we get I=S <span>x 10^6, we assume that
</span>A=S x 10^6
if M=8, so, 8=logI/S and then 10^8=I/S, so we get I= S x 10^8=A=S x 10^6x10^2
since A=S x 10^6, so I= <span>A x10^2, </span><span>an earthquake with a magnitude of 8 is 10² stronger than an earthquake with a magnitude of 6.</span>