Answer:
Domain: All reals
Inverse:
Step-by-step explanation:
To start, let's find the domain. Nothing is restricted, because (x-1)^2 is always defined, so it is the set of all reals. The inverse can be found by making the equation , then switching all of the x's and y's and solving for y. We will get . Now, take the square root of both sides and then add 1 to both sides to get .
Answer:
598 Miles
step-by-step explanation:
First jogger = 66mph
Second jogger = 44 mph
First jogger arrives at a certain distance let's say Y miles 23 hours before the second jogger.
First jogger is 66-44 miles faster.
26miles faster for an hour.
For 23 hours he is 23*26 = 598 Miles faster for 23 hours
The <u>correct answer</u> is:
18.
Explanation:
There were 303 people surveyed total.
There were 64 people with brown eyes and black hair; that makes the percentage of the population 64/303 = 21.12% ≈ 21%.
There were 9 people with blue eyes and black hair; that makes the percentage of the population 9/303 = 2.97% ≈ 3%.
This means the percentage of students with brown eyes and black hair was greater than the percentage of students with blue eyes and black hair by:
21-3 = 18%.
Answer:
The moon
Step-by-step explanation
Tides are periodic rises and falls of large bodies of water. Tides are caused by the gravitational interaction between the Earth and the Moon. The gravitational attraction of the moon causes the oceans to bulge out in the direction of the moon. ... Isaac Newton was the first person to explain tides scientifically.
(happy to help)