2 years ago

Zachary is solving the following equation.

Mathematics

1 answer:

Sever21 [200]2 years ago

5 0

Don't know if there was supposed to be another option but, it would be distribute over (x - 8).

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Ms. Bell's mathematics class consists of 12 sophomores, 8 juniors, and 9 seniors. How many different ways can Ms. Bell create a

shtirl [24]

Answer:

792

Step-by-step explanation:

It's a combination question. The order is of no consequence. Also the fact that there are juniors and seniors is not important either.

So the answer is

12C5

12!

====

(12 - 5)! * 5!

12 * 11 * 10 * 9 * 8

==============

5 * 4 * 3 * 2 * 1

792

7 0

2 years ago

There are 6 Programmers and 8 Analysts working on a team at CIA. What is the unsimplified ratio of Programmers to Analysts?

Rzqust [24]

Answer: $\dfrac{6}{8}$

Step-by-step explanation:

Given

There are 6 Programmers and 8 Analysts working on a team at CIA.

Ratio of Programmers to analysts is

$\Rightarrow \dfrac{6}{8}$

Un-simplified ratio is $\dfrac{6}{8}$

Simplified ratio is $\dfrac{3}{4}$

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2 years ago

How much would $400 invested at 9% interest compounded continuously be worth after 3 years? Round your answer to the nearest cen

adell [148]

<span>In 3 years, you will have $523.97
</span><span>continuously = daily</span>

3 0

2 years ago

Read 2 more answers

Perform the indicated row operations

SVETLANKA909090 [29]

Answer:

$\begin{bmatrix}2 & -1 & -4 & 7\\ 0 & -30 & 20 & -50\\ 0 & 30 & 24 & 6\end{bmatrix}$

Step-by-step explanation:

Given matrix is,

$\begin{bmatrix}2 & -1 & -4 & 7\\ 0 & 3 & -2 & 5\\ 0 & 10 & 8 & 2\end{bmatrix}$

Operations performed,

-10R₂ → R₂

$\begin{bmatrix}2 & -1 & -4 & 7\\ 0 & -30 & 20 & -50\\ 0 & 10 & 8 & 2\end{bmatrix}$

3R₃ → R₃

$\begin{bmatrix}2 & -1 & -4 & 7\\ 0 & -30 & 20 & -50\\ 0 & 30 & 24 & 6\end{bmatrix}$

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2 years ago

Why are there two solutions for the equation |6 + y| = 2? Explain

Jet001 [13]

6+ y= 2 and 6+y= -2.

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2 years ago