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DerKrebs [107]
2 years ago
14

21 18 15 12 9 6 3 1 2 3 4 5 6 7

Mathematics
2 answers:
PtichkaEL [24]2 years ago
8 0
Sorry what what is the question?
Marianna [84]2 years ago
4 0

Answer:

What is the question?

Step-by-step explanation:

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$1200 is invested at 3% compounded quarterly. What is the total amount, to the nearest dollar, after 5 years?
Mekhanik [1.2K]
The formula to calculate the amount is 1200(1+0.03/4)^5
8 0
3 years ago
Can someone plz help me with this one problem!!!!
Galina-37 [17]

Answer:

80

Step-by-step explanation:

5 × 4 = 20

20 × 4 = 80

80 × 4 = 320

320 × 4 = 1280

3 0
3 years ago
Read 2 more answers
EMERGENCY HELP! A steady stream of water flows into a partially-filled rectangular tank. After 6 minutes, there are 87 gallons o
german

Answer:

y=9x+33

33 gallons of water to begin with.

Step-by-step explanation:

So we essentially are given two coordinates: (6,87) and (21,222). To find an equation, we simply need to find the slope and y-intercept. We know it's a linear equation because it's a steady stream, meaning a constant slope.

The slope is:

m=\frac{y_2-y_1}{x_2-x_1}=\frac{222-87}{21-6}=135/15=9

So, the rate at which the stream flows is 9 gallons per minute.

Now, let's find the initial amount of water. To do this, we can use point-slope form. Pick either of the two points. I'm going to use (6,87).

y-y_1=m(x-x_1)\\y-87=9(x-6)\\y-87=19-54\\y=9x+33

So, there were 33 gallons of water in the tank to begin with.

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3 years ago
Question is in screenshot
yan [13]

Answer:

100/10 by 2/1 10.$01

20/10 by 2/1

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2 years ago
Determined each area of region in simplest form
beks73 [17]

Answer:

Step-by-step explanation:

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