2 years ago

1/3•9•5 Dot means multiply

Mathematics

1 answer:

Andru [333]2 years ago

3 0

Answer:

The ans is 15

Step-by-step explanation:

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Which is the graph of g(x) = 2^x-1 +3

nikdorinn [45]

Answer:

See attached picture

Step-by-step explanation:

The graph of $g(x) = 2^{x-1} +3$ is shown below. To find the graph, plug in a few key x values including -2, 1, and 2 then connect.

$g(x) = 2^{-2-1} +3 = \frac{1}{8}+3 = 25/8$

$g(x) = 2^{1-1} +3= 4$

$g(x) = 2^{2-1} +3 = 5$

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2 years ago

In six years, clem kadiddlehopper will be five time as old he was 26 years ago. how old is he now?

levacccp [35]

Answer:

he is currently 34

Step-by-step explanation:

x + 6 = 5(x-26)

x + 6 = 5x - 130

+130 +130

x + 136 = 5x

-x -x

136 = 4x

/4 /4

x = 34

You can check your work as well:

34 + 6 = 40

34 - 26 = 8

8 x 5 = 40

3 0

2 years ago

Last week at a festival, a man sold 5 times as many tie-dyed T-shirts as silk-screened shirts. He sold 240 shirts altogether.

Alja [10]

Let silk shirts be x,so tie dye shirts 5x.
X+5x=240
6x=240
X=40
So 5x=200

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2 years ago

Find the number of kilowatt-hours of energy used when a 110-watt light bulb burns for 215 hours.

fenix001 [56]

We determine the kilowatt-hour by multiplying the energy in kilowatt and the time in hours. We do as follows:

kWh = 110 W ( 1 kW / 1000 W ) (215 hrs )
kWh = 23.65 kWh

Hope this answers the question. Have a nice day.

5 0

2 years ago

F(x)=2x+3 g(x)=x-4 Find (f+g)(2)<br> Please help asappp

bulgar [2K]

Answer:

(f+g)(2)=5

Step-by-step explanation:

Subsitute 2 in for x in both functions. Then add the answers of the functions together.

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2 years ago