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Sliva [168]
3 years ago
7

You deposit $2000 each year into an account earning 3% interest compounded annually. How much will you have in the account in 25

years?
Mathematics
1 answer:
kozerog [31]3 years ago
3 0

This is what I get.  Total will be 4187.56 with  Interest 2187.56.   By using the formula: To find amount : A=p (1+r/n)^n×t Where P=2000,r=3%,n=1,t=25 So plug in and solve  A=2000(1+0.03/1)^1×25   To find interest you use formula  A=p+I A=4187.56, p=2000,i= we need to find. 4187.56=2000+I 4187.56-2000=I 2187.56=i

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Help please.
Bumek [7]

Answer:

20 cm² & 80 cm²

Step-by-step explanation:

Ratio of areas = (ratio of sides)²

Ratio of sides: 2/4 = ½

Ratio of areas: (½)² = ¼

Areas are:

⅕(100) = 20

⅘(100) = 80

4 0
2 years ago
Ben bought 1/2 pound of cheese for 3 sandwiches. If he puts the same amount of cheese on each sandwich, how much cheese will eac
MA_775_DIABLO [31]
(1/2)/3=1/6

Each sandwich will have 1/6 of a pound of cheese.
6 0
3 years ago
Read 2 more answers
A commercial building contractor is trying to decide which of two projects to commit her company to. Project A will yield a prof
Alexxandr [17]

Answer:

  Project A: $55,000 Project B: $50,800 Contractor should choose project A

Step-by-step explanation:

The expected value of the project is the sum of products of profit and its probability:

In thousands, ...

  A:  (50×0.6) +(80×0.3) +(10×0.1) = 30 +24 +1 = 55 . . . thousand

  B:  (100×0.1) +(64×0.7) +(-20×0.2) = 10 +44.8 -4 = 50.8 . . . thousand

__

The contractor should choose Project A based on the expected value of profit.

3 0
2 years ago
What is the equation of the line that goes through (2, 2) and is perpendicular to y = 5x + 3?
Marina CMI [18]
Y = 5x + 3.....the slope here is 5. A perpendicular line will have a negative reciprocal slope. To find the negative reciprocal, we flip the original slope and change the sign. So we have slope 5 or 5/1.....flip it and it becomes 1/5....change the sign and it becomes - 1/5. So our perpendicular line will have a slope of -1/5.

y = mx + b
slope(m) = -1/5
(2,2)....x = 2 and y = 2
now we sub into the formula and find b, the y int
2 = -1/5(2) + b
2 = -2/5 + b
2 + 2/5 = b
10/5 + 2/5 = b
12/5 = b
so ur perpendicular equation is : y = -1/5x + 12/5 <==
5 0
3 years ago
Graduate management aptitude test (gmat) scores are widely used by graduate schools of business as an entrance requirement. supp
klemol [59]

The values that exist two standard deviations above and below the mean are 681 and 265.

<h3>How to determine the values?</h3>

The given parameters exist:

Mean = 473

Standard deviation =104

The values above and below the mean exist calculated utilizing:

$x=\bar{x} \pm n \sigma$

In this case n = 2.

So, we have, $x=\bar{x} \pm 2 \sigma$

The value above is:

x = 473 + 2 * 104 = 681

The value below is:

x = 473 - 2 * 104 = 265

Therefore, the values that exist two standard deviations above and below the mean are 681 and 265.

To learn more about standard deviation refer to:

brainly.com/question/937592

#SPJ4

7 0
1 year ago
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