Answer:
The first question is 9.
The second is 36.
The third is 8 1/2
Step-by-step explanation:
For the first one, there are 8 cubes plus the two halves, which equal 1 so 8 plus 1 equals 9.
The second one is 9 divided by a quarter which is 1/4, 9 divided by 1/4 equals 36.
For the third, length times witdth times height equals volume. So then (you don’t have to do it in order but) 2 times 1 times 4 1/4 equals 8 1/2.
The rule is that if multiplying with powers you will add the m power to the n power and then that will be your answer .
6g 300mg - 5g 200mg = 1g 100mg
Answer:
y^12/5
Step-by-step explanation:
(9x^(5)y^(16))/(45x^(5)y^(4))
y^12/5
Use the compound interest formula.
A = P*(1 +r/n)^(n*t)
where P is the principal, r is the annual rate, n is the number of compoundings per year, and t is the number of years.
For the first investment, ...
A = 208,000*(1 +.08/4)^(4*5) = 309,077.06
For the second investment, ...
A = 218,000*(1 +.07/2)^(2*4) = 287,064.37
Totaling both investments at maturity, Megan has $596,141.43.
