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3 years ago

Hello, May someone please help me with this Question? Thank You!

Mathematics

2 answers:

kirill115 [55]3 years ago

6 0

It’s 3(3x - 5)! Yw! ( hint is that distribute the answer choices to find the correct one that matches the one it the question! )

Likurg_2 [28]3 years ago

5 0

It’s 3 have a great day

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The number of printers sold since 2003 at Mike’s office supply store can be modeled by the function N(t) = 15t + 85 and the pric

fiasKO [112]

Answer:

The total amount of revenue is $82950

Step-by-step explanation:

* Lets explain how to solve the problem

- The number of printers sold since 2003 at Mike’s office supply store

can be modeled by the function N(t) = 15t + 85

∴ The number of printers is N(t) = 15t + 85

- The price per printer can be modeled by P(t) = 15t² - 32t + 126

∴ The price per printer is P(t) = 15t² - 32t + 126

- t is the number of years since 2003

- The amount of revenue is the product of the number of printers

sold and the price per printer

∴ Revenue = N(t) × P(t)

- We need to find the total amount of revenue generated by the

sales of printers in the office supply store in 2009

∵ t is the number of years since 2003

∴ In 2009 t = 2009 - 2003 = 6 years

∵ t = 6 years

∵ N(t) = 15t + 85

∴ N(6) = 15(6) + 85 = 175

∴ They sold 175 printers from 2003 to 2009

∵ t = 6 years

∵ P(t) = 15t² - 32t + 126

∴ P(6) = 15(6)² - 32(6) + 126 = 474

∴ The price per printer is $474

∵ Revenue = N(t) × P(t)

∴ Revenue = 175 × 474 = 82950

* The total amount of revenue is $82950

3 0

4 years ago

What are the zeros of P(m) = (m2 – 4)(m2 + 1)?

devlian [24]

Answer:

m=4, -1

Step-by-step explanation:

if i am interpreting this correctly, you are wanting to find at what value of m would the solution be zero.

so, there are two expressions that can cause an answer of 0.

1) if 0=m2-4

so solve for m2, and you get 4=m2

2) if 0=m2+1

solve for m2, and you get -1=m2

you can check your work by plugging the values back into the equation.

P(m)=(4-4)(4+1)

=(0)(5)

and

P(m)=(-1-4)(-1+1)

=(5)(0)

5 0

3 years ago

Help would be really nice, this is timed. <br><br> solve the equation in the image below

mamaluj [8]

Answer:

below

Step-by-step explanation:

the 8 is basically x sooooo

f (8) = 8+11

f(x) = 19

7 0

3 years ago

If point D is the midpoint of segment BC then what are the coordinates of point D given B(5,-2) and C (-7,-2)

Neko [114]

Point d is at (-1, -2) find the average of the values to get the midpoint

5 0

3 years ago

Savings account A and savings account B both offer APRs of 5%, but savings account A compounds interest annually, while savings

shepuryov [24]

<h2>Answer:</h2>

Account B will yield more.

<h2>Step-by-step explanation:</h2>

Savings account A and savings account B both offer APRs of 5%

But savings account A compounds interest annually, while savings account B compounds interest monthly.

Lets check which account will yield more :

<h2>Account A.</h2>

Lets take p = 10,000

r = 5% or 0.05

n = 1

t = 1

Compound interest formula is :

$p(1+\frac{r}{n})^{nt}$

Substituting values in formula;

$10000(1+\frac{0.05}{1})^{1}$

= $10500

<h2>Account B:</h2>

Lets take p = 10,000

r = 5% or 0.05

n = 12

t = 1

Compound interest formula is :

$p(1+\frac{r}{n})^{nt}$

Substituting values in formula;

$10000(1+\frac{0.05}{12})^{12}$

= $10510

We can see that account B gives more yield as compared to account A. When an account is compounded monthly, we earn interest on interest. This is why we yield more.

Therefore, account B will yield more.

3 0

4 years ago

Read 2 more answers