4 years ago

Can somebody help me with the picture above !

1 answer:

6 0

Are we supposed to find slope? Midpoint? I cant help if I don't know what I'm trying to find, please explain so I can help.

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vanessa invested $2500 into an account that will increase in value 3.5% each year. write an exponential function, then find the

riadik2000 [5.3K]

Answer: A = 2500 (1.035)^n

A= $ 4,974.47

Step-by-step explanation:

A=P(1+r)^n

A= Amount

P= Principal

R= rate

N= # of years

A= 2500(1.035)^n

N=20

2500(1.035)^20

A= 4,974.47

4 0

3 years ago

In the first round of the card game Nikki score 20 points. Then, she lost 10 points on one turn in an additional 25 points on he

Anton [14]

The answer is 35 because 20-10=10 then 25+10=35 so niki made 35 points on her final round

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3 years ago

It takes Emma 18 minutes to type and spell check 14 pages of a manuscript. Find how long it takes her to type and spell check 77

NNADVOKAT [17]

Answer:

99 minutes, or an hour and 39 minutes.

Step-by-step explanation:

It takes Emma 18 minutes to do 14 pages. That means that we can set up a proportion, where Emma uses 18 minutes to do 14 pages, which is equal to x minutes per page!

$\frac{18}{14} =\frac{x}{1}$

14x = 18

7x = 9

x = 9/7

So, each page takes 9/7 minutes for Emma to finish.

She will do 77 pages. 77 * (9/7) = 11 * 9 = 99.

So, it will take Emma 99 minutes, or an hour and 39 minutes, to type and spell check 77 pages.

Hope this helps!

7 0

4 years ago

Read 2 more answers

What is the equivalent of 3/6

Maslowich

$\frac{3}{6}^{/3}= \frac{1}{2}$

3 0

3 years ago

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2.<br> - 4x + 9y = 14<br> 12x – 10y = -8<br> ;<br> multiplication

NeTakaya

Answer:

Step-by-step explanation: (Equation 2) = 12(-12+9y/4) - 10y = -8

-144+108y/4 - 10y = -8

-144 + 108y - 40y/4 = -8

-144 + 108y - 40y = -32

108y - 40y = -32+144

68y = 112

Y= 1.64

2-4x+9y=14

12x-10y= -8

2-14+9y = 4x

-12 + 9y = 4x ( equation 3)

(Put in equation 2)

3 0

3 years ago

Read 2 more answers