Answer:
20.
Step-by-step explanation:
This can be solved using combination technique. Since we have to choose 3 out of 6 and their order is not considered. Thus,
6 combination 3
= 6C3
= 
= 
= 
= 
= 5*4
= 20 ANSWER
Answer: Put a cardboard piece inside the envelope then mail it
Step-by-step explanation: If you make the cardboard piece the exact size as the pictures then put it behind all of the pictures it would make it hard for the pictures to bend if it has support.
Answer:
$90,962.66
Step-by-step explanation:
The formula for this is, where V = amount after t years:
V = P(1 + r/n)^nt where P is the amount invested, r = the rate as a decimal fraction, n is the number of times interest compounded each year and t = the number of years.
Here, V = 340,000, r = 0.07, n = 4 , t = 19 and P is to be found.
340,000 = P(1 + 0.07/4)^(4*19)
340,000 = P( 1.0175)^76
P = 340,000 / (1.0175^76)
P = $90,962.66
Answer:
55600
Step-by-step explanation:
5.56*10^4
To find the height, you would do the area divided by the base, or in this case,187.5 / 25 which equals 7.5 inches. Hope this helped!
