3 years ago

What is the answer for number 7

Mathematics

1 answer:

castortr0y [4]3 years ago

8 0

Answer: (C) Non-linear; not a function Explanation:

You might be interested in

Please helppp<br> if the slope of a line is 6 and a line is perpendicular to it, what is its slope?

astra-53 [7]

Answer:

-1/6

Step-by-step explanation:

flip the slope

$\frac{6}{1}$

becomes

$\frac{1}{6}$

now the slope is going down so it becomes negative

= -1/6

7 0

3 years ago

21. You purchase 100 shares of Ravioli Den for $45 per share. One year later, you sell the shares

kicyunya [14]

Answer: 20%

100 shares at $45each cost 100*45 = $4500

After a year, he sold the share at the rate if $52 each and it cost 52*100 = 5200

He received dividend of $2 on each dollars meaning 100*2 = $200

So,

$5200+200 = 5400

Profit = $5400 - 4500 = 900

%profit = 900*100 / 4500 = 20

4 0

3 years ago

Select the best answer for the question

Klio2033 [76]

Answer:

C. $\left[\begin{array}{ccc}-24&0&-3\\8&-48&56\\25&-6&10\end{array}\right]$

Step-by-step explanation:

The given matrices are;

$F=\left[\begin{array}{cc}-2&0\\0&8\\2&1\end{array}\right]$

and

$C=\left[\begin{array}{ccc}12&0&\frac{3}{2}\\1&-6&7\end{array}\right]$

$FC=\left[\begin{array}{cc}-2&0\\0&8\\2&1\end{array}\right]\left[\begin{array}{ccc}12&0&\frac{3}{2}\\1&-6&7\end{array}\right]$

$FC=\left[\begin{array}{ccc}12(-2)+0(1)&0(-2)+-6(0)&\frac{3}{2}(-2)+7(0)\\12(0)+8(1)&0(0)+8(-6)&0(\frac{3}{2})+8(7)\\2(12)+1(1)&2(0)+1(-6)&2(\frac{3}{2})+1(7)\end{array}\right]$

This simplifies to;

$FC=\left[\begin{array}{ccc}-24&0&-3\\8&-48&56\\25&-6&10\end{array}\right]$

The correct answer is C

5 0

3 years ago

Which has the greater circumference, circle A with radius = 6 inches, or circle B with diameter = 10 inches. Explain how you kno

Ksju [112]

Answer:

skp

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Joey + 16 per hour as a telemarketer he also owns a monthly bonus of 400 Joey and 2000 last month how many hours did he work

Inessa05 [86]

Joey worked 12.5 hours last month

6 0

3 years ago