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STALIN [3.7K]
3 years ago
9

Help me people please n thank you

Mathematics
1 answer:
arsen [322]3 years ago
4 0

Answer:

the second one g(x){f(x)=x^(2)-2x-2

Step-by-step explanation:

hope this is right

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The value of Bulls Eye stock has decreased 8% each year for the past several years. If in 2010 the stock was worth
Ivenika [448]

Answer:

$ 32.95

Step-by-step explanation:

Cost of Stock at 2010= $ 50

Declining rate each year= 8%

We have to find cost of stock at 2015

Cost of stock after 5 years= $ 50 (1-\frac{8}{100} )^{5}

Value of stock after 5 years=  $ 50 (\frac{100-8}{100} )^{5}

Value of stock after 5 years=  $ 50 (\frac{92}{100} )^{5}

Value of stock after 5 years=  $ 32.95

Hence, the correct answer is $ 32.95

5 0
3 years ago
Line m passes through points (3, 15) and (10,9). Line n passes through points (2,9) and (9, 3). Are line m and line n parallel p
enot [183]

Answer: they are parallel

Step-by-step explanation:

find slope of line m:

Use y2-y1/x2-x1

your m equation --> 9-15/10-3 which makes the slope of m = -6/7

find slope of line n:

Use y2-y1/x2-x1

your n equation --> 3-9/9-2 which makes the slope of n = -6/7

The slopes are the same, therefore line m and line n are parallel.

6 0
3 years ago
If a sprinkler waters 1 over 8 of a lawn in 1 over 2 hours, how much time will it take to water the entire lawn?
timama [110]

Answer:

4 hours

Step-by-step explanation:

it takes thirty minutes to water 1/8 of a lawn, so you will water 2/8 every hour. 8 divided by 2 is 4.

8 0
3 years ago
Read 2 more answers
devin have a new cell phone that holds 1.5 GB of memory for music. He has already use 1.35 GB of memory. will he have enough spa
Andru [333]
Yes he will have enough 1.35+0.12 is 1.47 he will have .03 left after that
4 0
3 years ago
Read 2 more answers
Help show work and explain thanks
sdas [7]
First of all, there are a few things you should know:

1) Area of a cylinder: \pi  r^{2} h
2) Area of a cone: \frac{1}{3}  \pi  r^{2} h

To solve this, just plug it in:

Cylinder: \pi *  2^{2} * 7 =  28 \pi
Cone: \frac{1}{3} *  \pi  *  2^{2} * 3 =  4 \pi

The total is 32 \pi
6 0
3 years ago
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