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podryga [215]
3 years ago
12

For the function, f(x) = −x2, find f(-3)

Mathematics
1 answer:
ankoles [38]3 years ago
7 0
6
Hope this helpsssss
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Jacob is a teacher. He made 75 cookies to give to his students on the first day of school. He gave 2 cookies to each student who
Lisa [10]

Answer:

See explanation

Step-by-step explanation:

Jacob has 75 cookies.

He gave 2 cookies to each student.

Complete the table:

\begin{array}{cc}\text{Number of student arrived}&\text{Number of cookies left}\\1&75-2=73\\2&73-2=71\\3&71-2=69\\...&...\end{array}

Let n be the number of students. After nth student arrived Jacob had left

g(n)=75-2n

cookies.

This is an arithmetic sequence with

g_1=g(1)=73\\ \\d=-2

Thus,

g_{n}=g_{n-1}-2\\ \\g(n)=g(n-1)-2

3 0
3 years ago
Read 2 more answers
Amirah's family is driving to her uncle's house. The family travels 383.5 miles between 10:15 am and 4:45 pm. Calculate the fami
ddd [48]

Answer:

The family's average rate of travel for the day was 59.0 MPH.

Step-by-step explanation:

From 10:15AM to 4:45PM, they travelled a distance of 383.5 miles and a total of 6 hours and 30 minutes.

There are 60 minutes in an hour. 30 minutes translates into 1/2 an hour or .5

So, 6.5 hours and a total distance of 383.5 miles.

Velocity (MPH) = Distance (in miles) / Time (in hours)

MPH means Miles Per Hour

Variables:

Velocity (MPH) = x

Distance (in miles) = 383.5

Time (in hours) = 6.5

Plug in the variables into the formula

x = 383.5 / 6.5

Divide

x = 59.0 MPH

5 0
2 years ago
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The selling price of a certain video is $7.00 more than the price the store paid. If the selling price is $24.00, find the price
Ann [662]
The store paid $17.00

Solution: $24.00 (selling price) - $7.00 (difference of what the store paid) = $17.00
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How far will they be from maya door when they meet
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I need more information. Please explain more
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you want to earn $100,000 in your company. your initial earnings for the year started at zero, and your artists music earns you
Setler79 [48]

simply divide the 100,000 by the 1.50 to get the outcome of total streams needed. you would need 66,667 streams in total

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