Calculating x=3 and x=5, we get f(x)=10 and 4 respectively by plugging the numbers into the equation. Finding the difference and dividing by 2 (since there are 2 seconds between 3 and 5), we get 3, so the answer is either A or C. Since it doesn't only fall 3 feet, we need to specify that it is 3 feet per second, A is right!
Yes he has enough since
1.7 times .9 is 1.53 which is only 153 cm
Answer:
Step-by-step explanation:
d=21-15=6
recursive formula is
Answer: Explanation below.
Step-by-step explanation:
First of all you need to know how to convert a logarithm into an exponential expression. The property is:
This is the same as:
Example 1:
We are trying to find what to raise 9 to, in order to get a result of 9.
When you have same bases, you equal exponents.
Therefore;
Example 2:
In this case, we have to make sure both sides have the same base. 32 can have a base of 2 if expressed as: which is 2*2*2*2*2
Rewriting this example we have;
Since we have the same base, we equal exponents.
Therefore;
Example 3:
729 can have a base of 3 if expressed as:
Answer:
d (you know that already)
Step-by-step explanation:
1/3+1/4+1/5+13=?
1/3+1/4+1/5=47/60+13=60/60
Since he finishes all the pages by the correct amount of time you know the answer is correct.