Is 1 prime, composite, or neither?

prime
composite
neither

Answers

Answer 1

Answer:

Answer: Neither prime nor composite

Step-by-step explanation: Since 1 divides into 1 exactly one time, 1 is the only factor of one. Prime numbers are numbers that only have two factors and composite numbers are numbers with more than two factors. Since 1 only has 1 factor, we will call it neither prime nor composite.

Answer 2

Answer: 1 is neither prime nor composite

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Which number is equivalent to 3⁴÷3² This problem comes straight from a standardized test given in New York in 2014.

Answers

Answer:

Step-by-step explanation:

3^4 / 3^2 = 3^(4 - 2)

= 3^2
= 9

I need help here please..! I took a picture of the Multi -Step equations..!

Answers

There are 8 problems in the picture. What you need is for someone to give you
some tips and solve one or two of them.
Giving you a bunch of answers and nothing else does NOT help you.

Here are my tips to you:

A). You're always trying to find the number that the unknown letter must be equal to,
in order to make the equation a true statement. That's the solution to the equation,
and the 'answer' to the problem.

B). Always do what you have to do in order to get the letter all by itself on one side.

C). Whatever you do to one side of the equation, you must do to the other side.

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

Examples, from the picture:

#3: 8x - 2 = -9 + 7x What can you do to get the 'x' all alone on one side?

Subtract 7x from each side: x - 2 = -9

Add 2 to each side: x = -7
===========================================
#2: 6 = 1 - 2n + 5

Combine the 1 and the +5 on the right side: 6 = 6 - 2n

What can you do to get the 'n' all alone on one side?

Subtract 6 from each side: 0 = - 2n

Divide each side by -2 : 0 = n
===========================================
#5: 4m - 4 = 4m

Subtract 4m from each side: - 4 = 0

There is no number for 'm' that can make -4 equal to zero.
So this equation has no solution.
(That's OK. Not every equation must have a solution.)

Factor 35v–7w +42x. Write your answer as a product with a whole number greater than 1.

Answers

Answer: 7(5v-w+6x)

Step-by-step explanation:

GCD/HCF = 7

The function f(x)=60(1.5)xf(x)=60(1.5)x models an animal population after x years.How does the average rate of change between Years 3 and 6 compare to the average rate of change between Years 0 and 3?

The average rate of change is 1.5 times as fast.

The average rate of change is 3 times as fast.

The average rate of change is 3.375 times as fast.

The average rate of change is 2.25 times as fast.

Answers

Answer:

The average rate of change is 3.375 times as fast.

Step-by-step explanation:

The given function is $f(x)=60(1.5)^x$

The average rate of change of a function f(x) is given by

$(f(b)-f(a))/(b-a)$

Thus, average rate of change between Years 3 and 6 is given by

$(f(6)-f(3))/(6-3)\n\n=(\left(60\left(1.5\right)^6-60\left(1.5\right)^3\right))/(3)\n\n=160.3125$

Now, average rate of change between Years 0 and 3

$(f(3)-f(0))/(3-0)\n\n(\left(60\left(1.5\right)^3-60\left(1.5\right)^0\right))/(3)\n\n=47.5$

The ratio of these average rate of change is given by

$=(160.3125)/(47.5)\n\n=3.375$

Therefore, the average rate of change is 3.375 times as fast.

C.The average rate of change is 3.375 times as fast.You add them up and subract

A share of stock in the Bree Medical Supply Company is quoted at 35 1/4 . Suppose you hold 20 shares of that stock, which you bought at 31 1/2. If you sold your stock at 35 1/4, which of the following would be true?

Answers

If you will sell the 20 stocks you will gain $75 or $3.75 per stock. This is computed as follows:

35 1/4 - 31 1/2; 35.25 - 31.5 = 3.75
=3.75 x 20
=$75

4b2c3 + 5b3c2-3bc2
simplify the expression