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3 years ago

Someone please help I will mark you as brainliest

Mathematics

1 answer:

irakobra [83]3 years ago

7 0

Answering pretty sure yes

Step-by-step explanation:

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Explain how to use a graph of the function f(x) to find f(3).

Nastasia [14]

Sample answer: For f(3), the input is 3 and you are looking for the output. To determine the function's value when x = 3, go to the value of 3 on the x-axis and then locate the graph for that value of x. Determine the value of y from the y-axis at that location on the graph.
Hope this helps

PLEASE LIKE AND GIVE BRAINLIEST

5 0

4 years ago

Read 2 more answers

A company offers a raffle whose grand prize is a $35,000 new car. Additional prizes are a $1,100 television and $600 computer. T

anastassius [24]

Answer:

-$ 10.13

Step-by-step explanation:

Given,

The cost price of each ticket = $ 22,

So, the value of each ticket other than price ticket = - $ 22, ( negative sign shows loss,i.e. if we don't get the price we will have the loss of $ 22 )

Now, there are 3 tickets in which first is of $35,000 price, second is of $1,100 and third is of $ 600,

So, the value of first ticket = 35000 - 22 = $ 34978,

Value of second ticket = 1100 - 22 = $ 1078,

Value of third ticket = 600 - 22 = $ 578,

Also,

$\text{Probability}=\frac{\text{Favourable outcome}}{\text{Total outcome}}$

Hence, by the above information we can make a table for the given situation,

Number 2997 1 1 1

Price -$ 22 $ 34978 $ 1078 $ 578

Probability 2997/3000 1/3000 1/3000 1/3000

Therefore, the expected value of a ticket

$=-22\times \frac{2997}{3000}+34978\times \frac{1}{3000}+578\times \frac{1}{3000}$

$=-$10.126$

≈ - $ 10.13

5 0

3 years ago

Find the center and radius of a circle given the equation: <img src="https://tex.z-dn.net/?f=%28x%20-%202%29%5E%7B2%7D%20%20%2B%

dimulka [17.4K]

Step-by-step explanation:

Equation of a circle is:

(x − h)² + (y − k)² = r²

where (h, k) is the center and r is the radius.

So in this case, the center is (2, -3) and the radius is 4/3.

3 0

3 years ago

A car travels at 85.5 miles in 2 hours and 15 minutes. Calculate the average speed.

Fiesta28 [93]

Answer:

38 mph

Have a nice day

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3 years ago

A skydiver jumped out of an airplane 520 ft above the ground he pulled his parachute at 270 ft what is his change in elevation?

larisa [96]

250 ft was the exact change/difference in his elevation

4 0

3 years ago