Answer: 3.5 h
Step-by-step explanation:
1. Data:
a) s = 740 miles / h
b) d = 2,567 miles
c) t = ?
2. Equation:
3. Solution:
s = d / t ⇒ t = d / s
t = 2,567 miles / (740 miles/h) ≈ 3.47 h ≈ 3.5 h
Answer:
g(x) is the reflection of f(x) through the y-axis.
Step-by-step explanation:
Given : Functions and
To find : How are the two functions related to each other?
Solution :
When we examine the two function,
and
We see that x-coordinate in g(x) is negative which signifies that it will be reflected through y-axis.
Therefore, the functions are related to each other as g(x) is the reflection of f(x) through the y-axis.
selecting a penny?
selecting a nickel?
not selecting a dime?
selecting a dime or a quarter?
The probability of selecting a penny is 4/15
The probability of selecting a nickel is 1/3
The probability of selecting a dime is 7/30
The probability of selecting a dime or a quarter is 2/5
From the formula for probability,
Total number of possible outcomes = 30
The probability of selecting a penny is 4/15
The probability of selecting a nickel is 1/3
The probability of selecting a dime is 7/30
First, we will calculate the probability of selecting a quarter
Then, the probability of selecting a dime or a quarter is
The probability of selecting a dime or a quarter is 2/5
Hence,
The probability of selecting a penny is 4/15
The probability of selecting a nickel is 1/3
The probability of selecting a dime is 7/30
The probability of selecting a dime or a quarter is 2/5
Learn more on Probability here: brainly.com/question/251701
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