Ask question

Ask question

All categories

Angelina_Jolie [31]

2 years ago

5

Which of the following would have a negative product?

1 answer:

VLD [36.1K]2 years ago

8 0

Answer:

(-y)(-y)(-y)

Step-by-step explanation:

First Choice:

$(-y)(-y)$
$y^2$

Second Choice:

$-1(-y)$
$1y$
$y$

Third Choice:

$(-y)(-y)(-y)$
$y(-y)$
$-y^3$

Fourth Choice:

$(-y)(-y)(-y)(-y)$
$y^2 + y^2$
$y^4$

Therefore, the answer is (-y)(-y)(-y)!

You might be interested in

What is triple of 1/2 oranges on a recipe?

Elena-2011 [213]

It is 1 and 1\2 oranges hope this helps!!

4 0

3 years ago

Read 2 more answers

Scott and Letitia are brother and sister. After dinner, they have to do the dishes, with one washing and the other drying. They

ehidna [41]

Answer:

The probability that Scott will wash is 2.5

Step-by-step explanation:

Given

Let the events be: P = Purple and G = Green

$P = 2$

$G = 3$

Required

The probability of Scott washing the dishes

If Scott washes the dishes, then it means he picks two spoons of the same color handle.

So, we have to calculate the probability of picking the same handle. i.e.

$P(Same) = P(G_1\ and\ G_2) + P(P_1\ and\ P_2)$

This gives:

$P(G_1\ and\ G_2) = P(G_1) * P(G_2)$

$P(G_1\ and\ G_2) = \frac{n(G)}{Total} * \frac{n(G)-1}{Total - 1}$

$P(G_1\ and\ G_2) = \frac{3}{5} * \frac{3-1}{5- 1}$

$P(G_1\ and\ G_2) = \frac{3}{5} * \frac{2}{4}$

$P(G_1\ and\ G_2) = \frac{3}{10}$

$P(P_1\ and\ P_2) = P(P_1) * P(P_2)$

$P(P_1\ and\ P_2) = \frac{n(P)}{Total} * \frac{n(P)-1}{Total - 1}$

$P(P_1\ and\ P_2) = \frac{2}{5} * \frac{2-1}{5- 1}$

$P(P_1\ and\ P_2) = \frac{2}{5} * \frac{1}{4}$

$P(P_1\ and\ P_2) = \frac{1}{10}$

<em>Note that: 1 is subtracted because it is a probability without replacement</em>

So, we have:

$P(Same) = P(G_1\ and\ G_2) + P(P_1\ and\ P_2)$

$P(Same) = \frac{3}{10} + \frac{1}{10}$

$P(Same) = \frac{3+1}{10}$

$P(Same) = \frac{4}{10}$

$P(Same) = \frac{2}{5}$

8 0

3 years ago

What sum is represented by the following number line?

PilotLPTM [1.2K]

Answer:

B.) 2 3/4 + (-4 1/4) = -1 2/4

Step-by-step explanation:

blue line: forward with positive + $2\frac{3}{4}$

red line: backward with negative - $4\frac{1}{4}$

so the number line follows: $2\frac{3}{4}$ + - $4\frac{1}{4}$ = -1 2/4

4 0

2 years ago

Read 2 more answers

Of 24 tulips 1/3 are red. how many tulips are red?

Soloha48 [4]

6 tulips are red out of 24

3 0

3 years ago

Read 2 more answers

PLEASE HELP - Part A Find the value of x in the following figure: Part B Find the measure of ACD

Margarita [4]

Answer:

Part A = 90

Part B = 145

Step-by-step explanation:

For part A, we know that a triangle has a sum of 180 degrees. So we just add the angles we already know and then subtract them from 180. For part B, we know that angle ACB and angle ACD are supplementary angles, meaning they add up to 180 degrees. So just take 180 and subtract 35 to find the measure of angle ACD.

5 0

3 years ago