Please help me!!!!!!!!!!!!!!!!!!!!!!

Morgan Bowie is trying to determine the amount to set aside so that he will have enough money on hand in 3 years to overhaul the

Nostrana [21]

Answer:

$468.09

Step-by-step explanation:

first we must calculate the expected future value of the engine overhaul:

($390 x 10%) + ($570 x 30%) + ($750 x 50%) + ($790 x 10%) = $39 + $171 + $375 + $79 = $664

now we must determine the present value of $664 using a 6% interest rate:

PV = FV / (1 + r)⁶ = $664 / 1.06⁶ = $468.09

6 0

3 years ago

On the first visit to the veterinarians office chorus kitten weighed 550 g on the second visit the kitten had ganged 350 g on th

Roman55 [17]

Answer:

$\%Increase = 118\%$

Step-by-step explanation:

Given

$Initial\ Weight = 550g$

$First\ Addition = 350g$

$Second\ Addition = 300g$

Required

Determine the percentage increment

First, we have to calculate the new weight

$New\ Weight = Initial\ Weight + First\ Addition + Second\ Addition$

$New\ Weight = 550g + 350g + 300g$

$New\ Weight = 1200$

The percentage increment is then calculated as:

$\%Increase = \frac{New\ Weight - Initial\ Weight}{Initial\ Weight} * 100\%$

$\%Increase = \frac{1200g - 550g}{550g} * 100\%$

$\%Increase = \frac{650g}{550g} * 100\%$

$\%Increase = \frac{650}{550} * 100\%$

$\%Increase = 1.182* 100\%$

$\%Increase = 118.2\%$

$\%Increase = 118\%$ -- Approximated

Hence, the percentage increment is approximately 118%

6 0

3 years ago

Given the choice between doing an oral and written report ,18 of the 28 students chose to do an oral report find the ratio of wr

kari74 [83]

Answer:

5:9

Step-by-step explanation:

So since 18 chose to do oral report, that means (28-18) or 10 students decided to do a written report.

To find the written to oral report ration, we need to find for each student that did a written report, how many did an oral report? We can express this as a fraction and simplify to get the simplified ratio. So the the written will be the numerator and the oral will be the denominator: 10/18, to simplify this simply divide both sides by 2, to get 5/9 which gives us the simplified ratio of 5:9 meaning that for every 5 students who decided to do a written report 9 students decided to do an oral report.

6 0

2 years ago

AYO can someone help PLS ITS DUE SOON!!!!!

lapo4ka [179]

Answer:

The answer to the question is 3.8

5 0

3 years ago

Felipe Rivera's savings account has a balance of 2163 After 3yrs what will the amount of interest be at 4% compounded quarterly

kiruha [24]

$\bf ~~~~~~ \textit{Compound Interest Earned Amount} \\\\ A=P\left(1+\frac{r}{n}\right)^{nt} \quad \begin{cases} A=\textit{accumulated amount}\\ P=\textit{original amount deposited}\dotfill &\$2163\\ r=rate\to 4\%\to \frac{4}{100}\dotfill &0.04\\ n= \begin{array}{llll} \textit{times it compounds per year}\\ \textit{quarterly, thus four} \end{array}\dotfill &4\\ t=years\dotfill &3 \end{cases} \\\\\\ A=2163\left(1+\frac{0.04}{4}\right)^{4\cdot 3}\implies A=2163(1.01)^{12}\implies A\approx 2437.3225$

8 0

3 years ago