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Vilka [71]
3 years ago
9

How do I do this problem?

Mathematics
2 answers:
iogann1982 [59]3 years ago
6 0

Set up and solve like a proportion

Elza [17]3 years ago
4 0
For this problem, here’s how you do it.
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What principal invested at 8% compounded continuously for 4 years will yield $1190?
zhuklara [117]
For continuously compounded interest:

Amount = Principle * e^(rate * time)

A rate of 8% converted to a decimal value: r=0.08
With time t=4
and amount 1190

Plug all these values in,

1190 = Principle * e^(0.08 * 4)

And use your calculator to solve for the principle.
Maybe we'll call it P to make things easier.

1190 = P * e^(0.08 * 4)
1190 = P * 1.377

The principle is being multiplied by this 1.377,
divide by 1.377 to undo the multiplication.

864.11735 = P

7 0
3 years ago
In 2017 State A produced 779 million pounds more apples than State B. Together the two states produced 1945 pounds of apples fin
Viktor [21]

Answer: State B = 583 mp ; State A = 1,362 mp

Step-by-step explanation:

Hi, to answer this question we have to analyze the information given:

State A = produced 779 million pounds more apples than State B.

Together the two states produced 1945 million  pounds.

Using "x" as the  pounds of apples produced by State B.

  • State A = 779 + X
  • State B = X

State A + State B = 1945

Replacing with the values of both States

779+X+X =1945

779 +2X =1945

2X = 1945-779

X = 1,166 /2 =583

We have found the amount in State B.

State B = 583

Replacing on A..

State A = 779 + X = 779 + 583 = 1,362

6 0
3 years ago
Read 2 more answers
3y−3x=21 Put the following equation of a line into slope-intercept form, simplifying all fractions.
sukhopar [10]

Answer:

y = x + 7

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c )

Given

3y - 3x = 21 ( add 3x to both sides )

3y = 3x + 21 ( divide all terms by 3 )

y = x + 7 ← in slope- intercept form

7 0
3 years ago
Jon performs 3 transformations on a pentagon. First, he reflects it over the x-axis. Then, he translates it 3 units to the left
Liono4ka [1.6K]
All the transformation performed on a pentagon does not affect on its size or its length
It is not stretched or shrunk
So,
        The original and transformed images are congruent

8 0
3 years ago
Which expression is equivalent to (9x - 3 1/8)-(7x + 1 3/8)
strojnjashka [21]
2x - 4 1/2 is equivalent
7 0
3 years ago
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