Answer:
According to the given data we have:
i = 0.092
167.5 = 10a5] at .092 + v^5{10[(1+k)/1.092].....for infinity}
After the 10a5] at .092 component gone from the problem, we have:
128.804 = 10
[(1+k) + 
v + (1+k)
.....for infinity}
You can turn this into a geometric progression by pulling out
10 * [(1+k)/1.092]...then your left with 1 + (1+k)/1.092 + (1+k)^2/1.092^2....for infinity.
Since the problem says k < .092.. you know that (1+k)/1.092 is eventually going to converge to 0.
Therefore, you'll have 1/(1-(1+k)/1.092) as your geometric sum.
That geometric sum * (10*v^6*(1+K)) then has to equal your constant, 128.804.
After dividing 128.804 by 10*v^6 you get 21.84.
21.84 = (1+k)*[1/(1-(1+k)/1.092)
Solving for (1+k), you get 1.04 so k = .04 or 4%
2) 150%
1) 40 because 60% of 40= 24
If you want a quicker answer on that, use photo math. If you take pictures of all of those individually, youll get your answer. Apologize for not giving an answer to your problem but i figured id let you know because its faster then coming on here and asking.
Answer:
18 muffins
Step-by-step explanation:
Amount of flour Maggie used
Total amount of flour she bought - Amount of flour left over.
= 45oz - 14.72 oz
= 30.28 oz of flour
She used 17.5 oz to make a loaf of bread, and 0.71 oz for each muffin.
Hence,
Let the number of muffins = x
17.5 + 0.71x = 30.28
0.71x = 30.28 - 17.5
0.71x = 12.78
x = 12.78/0.71
x = 18 muffins
Therefore, Maggie made 18 muffins
It means your solving for x
