No he isn’t correct because when you solve the expression, it equals 0.015625 and this number obviously isn’t greater than 1 making him incorrect.
He gained 75 RS. (or whatever the currency is)
Note: I'm assuming you mean that
.
Taking the logarithm gives:
Using our rules of logarithms (
), we have:
This corresponds to answer A.
Answer:
Domain and range are the set of all real numbers.
Step-by-step explanation:
Given that Ann thought of a number N, multiplied it by 5 and added 7. Then she told the result R to Jim
Here no restriction is mentioned for the number N.
It can be any number but real.
Hence we can say that domain is the set of all real numbers
For range let us calculate y for any x
If Ann thought of x as the number then
she would multiply by 5 to get 5x and add 7 to get 5x+7
Hence y =5x+7
Since y has no exception here range can also be the set of all real numbers
Answer:
The slope of the line is 4.
Step-by-step explanation:
when the points given are and
Plug the given points (1,12) and (2,16) into the equation
I hope this helps!