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4 years ago

13

Every hour the number of users of a new smartphone app increases by 18 percent. At 1:00 p.m., there were 12,322 users. What expo

nential equation shows the number of users' x hours after 1:00 p.m.?

1 answer:

GaryK [48]4 years ago

5 0

Answer:

B

Step-by-step explanation:

Y is the starting point so it would be y=12322 and it becomes 1.18 because you add 100 to 18

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I need help Question 2 (1 point)

igor_vitrenko [27]

Answer:

12 units

Step-by-step explanation:

Each side of the triangle is 1 unit. When putting 10 triangles together in figure 10, there will be 12 sides on the perimeter. Therefore, your answer is 12 units.

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3 years ago

Simplify the following expressions ( combine like-terms )

Luba_88 [7]

Answer:

x + 2y

Step-by-step explanation:

Step 1: Write expression

-3x + 2y + 5x - x

Step 2: Combine like terms (x)

2x + 2y - x

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4 years ago

The sales tax for an item was $24.50 and it cost $490 before tax.

Ymorist [56]

The sales tax rate is 5%.

Step-by-step explanation:

Given,

Sales tax for an item = $24.50

Cost of item before tax = $490

Sales tax rate = $\frac{Sales\ tax}{Cost\ of\ item}*100\\$

$Sales\ tax\ rate=\frac{24.50}{490}*100\\\\Sales\ tax\ rate=\frac{2450}{490}\\\\Sales\ tax\ rate=5\%$

The sales tax rate is 5%.

Keywords: sales tax, percentage

Learn more about percentages at:

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4 years ago

If x=2 and y=-3what is the value of 2x²-3xy-2y²

Fofino [41]

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3 years ago

What is the slope of the line connecting the pair of points (0,7) (4,12)

gizmo_the_mogwai [7]

Answer: 5/4

Step-by-step explanation: That should be right because I have big brain. Mark brainlist please :)

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3 years ago