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3 years ago

Which of the following expressions could be used to represent the difference between -17 and -8

Mathematics

2 answers:

Paladinen [302]3 years ago

7 0

A

big one minus small one

VashaNatasha [74]3 years ago

5 0

The answer would be A

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The profit in dollars generated by producing and selling n bicycles per week is given by the formula P(n)=−5n2+400n−6000. What i

Julli [10]

Answer:

The minimum number of bicycles that must be produced and sold to break even = 20

Explanation:

The profit generated by producing and selling n bicycles per week is given by the formula:

$P(n)=-5n^2+400n-6000$

To get the minimum number of bicycles that must be produced and sold to break even, let P(n) = 0 (Since break even means no profit is made)

$\begin{gathered} 0=-5n^2+400n-6000 \\ 5n^2-400n+6000=0 \end{gathered}$

Solve the resulting quadratic equation above

$\begin{gathered} 5n^2-300n-100n+6000=0 \\ 5n(n-60)-100(n-60)=0 \\ (5n-100)(n-60)=0 \\ 5n-100=0 \\ 5n=100 \\ n=\frac{100}{5} \\ n=20 \\ n-60=0 \\ n=60 \end{gathered}$

This means that, to break even, either 60 or 20 bicycles must be produced and sold

The minimum number of bicycles that must be produced and sold to break even = 20

4 0

1 year ago

(6x^2+40x+29)/(x+6) what is the Quotient and Remainder

Lunna [17]

Are you sure about the arrow up or down..

8 0

3 years ago

help with these all no links- I MEAN IT! and no oh i just came for the points cr_ap brainlyest if correct

natka813 [3]

Answer:

Least value = 5

Median = 56, option C

Median = 113, option C

A = 10, the minimum point

Q1 = 99.5, the median of the lower half of data, option C

7 0

3 years ago

Can you please help me out with a question

kozerog [31]

As you can see in the given figure, there are two intersecting chords inside the circle.

Recall that the "Intersecting Chords Theorem" is given by

$AE\cdot EC=BE\cdot DE$

For the given case, we have

AE = 7

BE = 6

EC = 9

Let us substitute these values into the above equation and solve for DE

$\begin{gathered} AE\cdot EC=BE\cdot DE \\ 7\cdot9=6\cdot DE \\ 63=6\cdot DE \\ \frac{63}{6}=DE \\ 10.5=DE \\ DE=10.5 \end{gathered}$

Therefore, the length of DE is 10.5 units.

8 0

1 year ago

What is (−2) ( 3 4/7) distributive property

statuscvo [17]

Answer:

-7 1/7

Step-by-step explanation:

To “distribute” means to divide something or give a share or part of something.

6 0

3 years ago

Read 2 more answers