Answer:
142.5
Step-by-step explanation:
g = 0.6
First plug in the value of g, which is 0.6, into the problem⤵⤵⤵
400(0.6)^2 - 0.9 ÷ (0.6)
Remember PEMDAS
First off 0.6^2 is the same as 0.6 × 0.6 which is 0.36 .
Next multiply 400 and 0.36 to get 144 .
Then divide 0.9 by 0.6 to get 1.5 .
Lastly subtract 1.5 from 144 to get 142.5 .
This took me a while, because I was confusing myself a little, but I finally got it done. Here you go, hope this helps :)
Answer:
-5
Step-by-step explanation:
Given the functions
f(x) = 2x - 20
g(x) = x - 1
f(x)/g(x) = 2x - 20/x-1
f/g(x) = 2x - 20/x-1
Substituting x = -5 int the result
f/g(5) = 2(5) - 20/5-1
f/g(5) = 10 - 20/4
f/g(5) = -10/4
f/g(5) = -5
Hence the result is -5
Answer:
T = 91
Step-by-step explanation:
Simplifying
T + -15 = 76
Reorder the terms:
-15 + T = 76
Solving
-15 + T = 76
Solving for variable 'T'.
Move all terms containing T to the left, all other terms to the right.
Add '15' to each side of the equation.
-15 + 15 + T = 76 + 15
Combine like terms: -15 + 15 = 0
0 + T = 76 + 15
T = 76 + 15
Combine like terms: 76 + 15 = 91
T = 91
Simplifying
T = 91
Answer:
0.095 or 9.5%
Step-by-step explanation:
Puncture → P(P) = 0.06
Smashed corner → P(S) = 0.04
Puncture and smashed corner → P(P and S) = 0.005
The probability that a randomly selected carton has a puncture or a smashed corner is given by the probability of a puncture, added to the probability of a smashed corner, subtracted by the probability of both:
The probability is 0.095 or 9.5%.