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dybincka [34]
3 years ago
7

Write a real-world word problem that can be solved using elapsed time. Include the solution.

Mathematics
1 answer:
ElenaW [278]3 years ago
3 0
Or...you could do this.

Lacey walks in a store at 8:30,the store opens at 12:00,how much time does Lacey have to get the store opened and stock the shelves?

4 1/2hours
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Olga buys a 5-year increasing annuity for X. Olga will receive 2 at the end of the first month, 4 at the end of the second month
kati45 [8]

Answer:

Nominal interest rate is = 9% converible quaterly

we need to find monthy effective interest rate

0.09

i = 0.00744 or 0.75% approximately

i can also be taken as = 0.09/12

now PV of annuity will be the market price i.e x

6 60 *2 ---------------------a

Multiply equation by \frac{1}{1+i} both sides

6 60 2 PV ---------------b

Subtract equation b from a

60 2 PV (1 1+i (1+2)1 (1+2)2 (1+2)3 (1+2)60 (1+961

60 2 PV( 1 +i

on putting i = 0.00744

PV = 2733.88 approximately

X = 2733.88

Step-by-step explanation:

8 0
3 years ago
Write an equation in slope intercept form for the line that has a slope of -4 and passes through the point (1,2)
alexgriva [62]

Answer:

y=-4x+6

Step-by-step explanation:

what you have to do for this problem you have take the point 1,2 slide it over to the left one since the slope is negative and up 4 then you do that till you cross the y axis, but in this case you only have to do it once

7 0
3 years ago
Fred buys flags from a manufacturer for (unknown) dollars each and then sells the flags in his store for a 26% markup
gtnhenbr [62]
The answer is $50.40! hope this helps!
4 0
4 years ago
A-b.a+b=<br> giúp mình nhé
lilavasa [31]

Step-by-step explanation:

Did you mean:

= (a - b)(a + b)

= a.a + b.a - b.a - b.b

= a² + ba - ba - b²

= a² - b²

3 0
3 years ago
A student used the equation below to create a table.
ddd [48]

Answer:

second option -2, -11

Step-by-step explanation:

when you put -2 where x is then

y is -11

4 0
2 years ago
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