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3 years ago

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1 answer:

lesya692 [45]3 years ago

4 0

Answer:

p and q are two numbers.whrite down an expression of.

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3 years ago

(20 POINTS!!!) Richie and his brother have a paper route. Together they can deliver all of the papers in 40 minutes, and Richie

Ann [662]

Simplify equation: 14 - 7y + 5 = 1 + 3y + 24

simplify again: 19 - 7y = 25 + 3y

add -25 and 7y to both sides: -6 = 10y

y = -6/10 or -0.6

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3 years ago

To help with her retirement savings, Donna has decided to invest. Assuming an interest rate of 3.59% compounded quarterly, how m

cricket20 [7]

Answer:

We get the value of Principal amount i.e initial investment = $61640

Step-by-step explanation:

Interest rate r = 3.59% or 0.0359

Compounded quarterly n = 4

Future Amount A = 117,300

Time t = 18 years

We need to find initial investment i,e Principal Amount P

The formula used is: $A=P(1+\frac{r}{n})^{nt}$

Putting values and finding P

$A=P(1+\frac{r}{n})^{nt}\\117300=P(1+\frac{0.0359}{4})^{4*18} \\117300=P(1+0.008975)^{72}\\117300=P(1.008975)^{72}\\117300=P(1.903)\\P=\frac{117300}{1.903}\\P=61640$

So, We get the value of Principal amount i.e initial investment = $61640

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3 years ago

Pls help. brainliest if correct

Georgia [21]

Answer:

30% and added to/subtracted from

Step-by-step explanation:

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3 years ago