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Ket [755]
3 years ago
10

What is the value of a3 in the sequence? 5, 10, 20, 40, 80...

Mathematics
1 answer:
laiz [17]3 years ago
4 0
I can’t see a3 do you have a picture
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The formula for estimating the number, N, of a certain product sold is N = 8800ln(7t + 9), where t is the number of years after
arsen [322]
To determine or predict the expected number of sales after 2 years, we substitute 2 to the t of the givne equation.
                           N = (8800)xln(7(2) + 9)
                                N = 27,592.34
Thus, it is expected that the number of sales after 2 years is 27,592 units. 
6 0
3 years ago
What is the slope of the line that passes through the points<br> (1, -3) and (4, 2)?
Vitek1552 [10]

in this situation it would be the last one or d.

6 0
3 years ago
The right pengtagonal prism has a height of of 14 units.
siniylev [52]

Answer:

  30 units

Step-by-step explanation:

The volume is given by ...

  V = Bh

Filling in the given numbers, we can find the area of the base (B) to be ...

  840 = B(14)

  840/14 = B = 60

The area of the base is given by the formula ...

  B = (1/2)Pa

where P is the perimeter and a is the apothem. Filling in the numbers we know, we have ...

  60 = (1/2)P(4)

  30 = P . . . . . . divide by 2

The perimeter of the base is 30 units.

3 0
3 years ago
Read 2 more answers
Eric's Carpentry manufactures two types of bookshelves that are 4 feet tall and 3 feet wide, a basic model and a deluxe model. E
miv72 [106K]

The maximum profit based on the equation given is $3300.

<h3>How to get the profit?</h3>

x = number of basic model

y = number of deluxe model

Since we hired 2 assemblers, we have to multiply the hours available by 2.

1.5 x + 2.5 y ≤ 40

Simplifying:

1.5 x + 2.5 y≤ 80

x+ y < 40

"If he makes $50 profit on the basic models and $65 profit on the deluxe models,"

Profit p = 50x + 65y.

The maximum value of x will be 40 and y = 20. Therefore, the profit will be:

= 50(40) + 65(20)

= 2000 + 1300

= 3300

Learn more about equations on:

brainly.com/question/2972832

#SPJ1

8 0
2 years ago
Need help now please
artcher [175]

Answer:

B

Step-by-step explanation:

if you reflect a shape over the y axis all the numbers stay the same. The only thing that changes is the sign of the x values

so all of the values were positive in the preimage but now they're positive if that makes sense

4 0
3 years ago
Read 2 more answers
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