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3 years ago

8

Predict the sign of the product for each problem. -3 x (-2) x (-4) x (-2)

1 answer:

Julli [10]3 years ago

5 0

The sign of the product for this problem will be positive.

We know this because when multiplying more than one number, we can find positive or negative based on how many negatives there are. If there are an even number of negatives numbers, then it should be a positive solution. If there is an odd number of negatives, then there should be a negative solution.

Since there are 4 negatives in this problem, we know the answer is positive

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A sandwich decrease from $8 to $6 what is the percentage decrease

kati45 [8]

Answer:

25%

Step-by-step explanation:

First find the difference in price= $8-$6 = $2

Now, find percentage decrease in the price of sandwich.

Percentage decrease= (difference in price/ original price) *100

= $\frac{2}{8}$ *100

= $\frac{200}{8}$

Percentage decrease=25%

4 0

3 years ago

Please help! It’s Saturday and I only have this question left on my digital worksheet!

Natalija [7]

Answer:

<h2>The answer is option C</h2>

Step-by-step explanation:

<h3> $\frac{ {6}^{ - 3} }{ {6}^{5} }$ </h3>

Using the rules of indices

Since the bases are the same and are dividing we subtract the exponents

That's

<h3> $\frac{ {a}^{x} }{ {a}^{y} } = {a}^{x - y}$ </h3>

So we have

<h3> $\frac{ {6}^{ - 3} }{ {6}^{5} } = {6}^{ - 3 - 5} = {6}^{ - 8}$ </h3>

Using the rules of indices

<h3> ${x}^{ - y} = \frac{1}{ {x}^{y} }$ </h3>

So we have the final answer as

<h2> $\frac{1}{ {6}^{8} }$ </h2>

Hope this helps you

4 0

3 years ago

I need help with the #1 question. please help me

goblinko [34]

Answer:

The answer to number 1 is geometric sequence of A>

Step-by-step explanation:

8 0

3 years ago

Hayato watches a piece of gum Stuck to a clown’s bicycle tire as a steadily rotates, making 40 revolutions per minute. He starte

azamat

Answer to your Question:

- The Minimum Value will be 0

and

- The Maximum Value will be 30

Other Answers to This Quiz Include:

"What will be the y-intercept in Hayato's Graph"

Answer: 30

"How will he label the first four tick marks on the X-Axis?"

Answer: 0.375, 0.75, 1.125, 1.5

"Which Graph is the first cycle of Hayato's Graph?"

Answer: Picture Below.

"At Which Time could the clown have dropped the bowling Pins?"

Answer: 3.75 s

5 0

3 years ago

Suppose cos(O) = 12/13, Quadrant I. Find sin(O).<br> A:13/12<br> B:5/13<br> C:13/5<br> D:5/12

noname [10]

Answer:

B: 5/13

Step-by-step explanation:

pythagoras theorem: a^2 + b^2 (sides) = c^2 (hypotenuse)

a^2 + 12^2 = 13^2

a^2 + 144 = 169

a^2 = 25

a = 5

sin = opp/hyp

sin 5/13

Hope this helps

7 0

2 years ago