59/100 would be your answer. Hope this helps!
Answer:
Option (b).
Step-by-step explanation:
Given expression is :
8(1 + 2i) – (7 – 3i)
Using distributive property :
8+16i-7+3i
Taking like terms together,
1+19i
(1+19i) is the simplified expression for the given expression. He did not apply distributive property correctly for 8(1 + 2i). He forgets to multiply 8 with 2i.
Answer:
10%
Step-by-step explanation:
What we will do is apply the present value formula that would be as follows:
PV = P1 / (1 + R) + P2 / (1 + R) ^ 2 + ... + Pn / (1 + R) ^ n
Where VP is the present value, P would be the payment in each corresponding year and R what we are looking for, the interest rate.
Replacing we have the following values:
150 = 55 / (1 + R) + 133 / (1 + R) ³
We have a cubic equation that here is very complex to answer so we are going to use the symbolab tool.
Next we can see how it calculates the value of R step by step.
https://es.symbolab.com/solver/step-by-step/150%20%3D%2055%20%2F%20%5Cleft(1%20%2B%20R%5Cright)%20%2B%20133%20%2F%20%5Cleft(1%20%2B%20R%5Cright)%20%C2%B3
The result is that R equals approximately 0.09976, therefore the interest rate is 9.976%, or rounding 10%
Answer:
the model trucks width would be 12.5 inches.
Step-by-step explanation:
set up a proportion.
12/5=30/?
cross multiply.(this makes sense when the fraction is written out correctly)
5x30=150
now divide this by your remaining number in the fraction.
150/12=12.5
(sorry if the explanation is unclear, I tried my best)
hope this helped!!
1 3/4= 1 75/100
7/10= 70/100
1 75/100- 70/100=
1 5/100 or 1 1/20
