Which expression is equivalent to 1/4 n − 16? (4 points)

Question 2 options:

1)

1/4 (n − 4)


2)

1/4 (n − 64)


3)

4(n − 4)


4)

4(n − 64)

Answer:

10m15n10

Step-by-step explanation:

5x2m=10m

5x3n=15n

5x2=10

so you get 10m15n10

you can't simplify it anymore because none of them have the same variables

Answer:

32m15n10

Step-by-step explanation:

Just took the tests

The interval of the domain of the considered function for which the function is decreasing is none. The function is strictly increasing: Option D: The function is increasing only.

Suppose that the function is y = f(x)

If for an interval I, when x increases meanwhile staying in the interval I, the function's output decreases (or can stay same), then we say that the function is decreasing in the interval I.

This interval I was of values that x can take for this function, which is the domain of the considered function, so we say:

y = f(x) is decreasing function in an interval I if:

[tex]f(x+\delta) \leq f(x) \: \forall x \in I : x+\delta \in I[/tex]

If we have:

[tex]f(x+\delta) < f(x) \: \forall x \in I : x+\delta \in I[/tex], then the function is called strictly decreasing in the interval I.

Similarly, there increasing( [tex]f(x+\delta) \geq f(x) \: \forall x \in I : x+\delta \in I[/tex] ) and strictly increasing([tex]f(x+\delta) > f(x) \: \forall x \in I : x+\delta \in I[/tex] ) functions.

For this case, the function is:

[tex]h(x) = \left \{ {{2^x, x < 1} \atop \: \atop {\sqrt{x+3}, x \geq 1}} \right.[/tex]

The function is differentiable in either side of 1.

Sign of rate of function at a point tells whether its increasing or decreasing.

[tex]h'(x)= 2^x ln(2)[/tex]
We know that:

[tex]2^x > 0 \: \rm \forlall x \in \mathbb R[/tex]

And [tex]ln(2) \approx 0.69 > 0[/tex]

Thus, [tex]h'(x)= 2^x ln(2) > 0 \: \forall x \in \mathbb R[/tex]

So, rate is positive, the function is strictly increasing for this case.

[tex]h'(x) = \dfrac{1}{2\sqrt{(x+3)}}[/tex]

For all x > 1, [tex]\sqrt{x+3} > 0[/tex], and so as h'(x)

So rate is positive and therefore strictly increasing for this case too.

[tex]h(1+\delta) - h(1)= \sqrt{1+\delta + 3} - \sqrt{1+3} = \sqrt{4+\delta} - \sqrt{4} > 0 \forall \delta > 0[/tex]

So rate of the considered function is positive,so function is strictly increasing all over the domain.

Thus, the interval of the domain of the considered function for which the function is decreasing is none. The function is strictly increasing: Option D: The function is increasing only.

Learn more about increasing functions here:
https://brainly.com/question/14330051

#SPJ2

9514 1404 393

Answer:

Step-by-step explanation:

1. P(≥30 | B) = P(≥30 & B)/P(B)

  P(≥30 | B) = 0.21/0.30 = 0.70

The probability that a B student did at least 30 minutes of homework is 0.70.

__

2. The probability that any student did at least 30 minutes of homework is shown in the column a the right end of the table: 0.70. This is the same as the probability that a B student did at least 30 minutes of homework. That is ...

  P(≥30 | B) = P(≥30)

Hence, the events "at least 30 minutes of homework" and "B student" are independent.

i got:

n = -1 + 3/x

x = 3/n + 1

not sure if this helps but i hope it does somehow

Answer:

0.00375

Step-by-step explanation:

1.875/500

Answer:

3(x+6)<33

Step-by-step explanation:

So you want to write what you hear as you go along

3(the sum of a number and 6)<33 The number can be substituted for x or any variable

3(x+6)<33

Answer:

About 583,160 books.

Step-by-step explanation:

1912 times 305 equals 583160.

i dunno :) gggggggggggggggggggggggggg

Answer:

[tex]y = 25 + 6x[/tex]

Step-by-step explanation:

The given options are not in anyway related to the question. So, I will do away with them.

Given

[tex]Set-up\ Fee = \$25[/tex]

[tex]Per\ Shirt = \$6[/tex]

Required

Determine the linear relationship

Let

y represents the total cost

x represents the number of shirts

The relationship between x and y is:

[tex]y = Setup\ Fee + Amount\ Per\ Shirt * x[/tex]

This gives:

[tex]y = 25 + 6* x[/tex]

[tex]y = 25 + 6x[/tex]

Answer:

[tex]y=9.75x[/tex]

Step-by-step explanation:

Answer:

[tex]m=\frac{1}{4}[/tex]

General Formulas and Concepts:

Pre-Algebra

Algebra I

Step-by-step explanation:

Step 1: Define

Point (-6, -1)

Point (6, 2)

Step 2: Find slope m

Answer:

-1/12

Step-by-step explanation:

I Hope it help you!

>-<

Answer:

1 / x^3

I don't know what you mean by trying to get more characters by the way sorry.

Step-by-step explanation:

Exponents rule will change X^-3 / x^0 to x^-3-0

Subtract the exponents to get x^-3

Since exponents cannot be negative, the answer will be changed to a fraction 1/x^3.

Answer:

1/5

Step-by-step explanation:

Divide both numerator and denominator by 6:

1/5

Answer:

1/5

Step-by-step explanation:

6/30

6/6 = 1

30/6 = 5

6/30 --> 1/5 simplified

Answer:

All fractions contain integers and rational numbers

have a nice day

Answer:

rational numbers  never have repeating decimals

Step-by-step explanation:

Repeating decimals are irrational numbers.

Answer:The picture did not load

Step-by-step explanation:Sorry

Answer:

its the 3rd answer

Step-by-step explanation:

Answer:

[tex]m = -\frac{2}{3}[/tex]

Step-by-step explanation:

Given

[tex]P_1 = (-1,3)[/tex]

[tex]P_2 = (5,-1)[/tex]

Required

Determine and interpret slope

Slope is calculated using:

[tex]m = \frac{y_2 - y_1}{x_2 - x_1}[/tex]

Where

[tex](x_1,y_1) = (-1,3)[/tex]

[tex](x_2,y_2) = (5,-1)[/tex]

[tex]m = \frac{y_2 - y_1}{x_2 - x_1}[/tex] becomes

[tex]m = \frac{-1 - 3}{5 - (-1)}[/tex]

[tex]m = \frac{-1 - 3}{5 +1}[/tex]

[tex]m = \frac{-4}{6}[/tex]

[tex]m = -\frac{2}{3}[/tex]

The above slope is negative and it implies that x increases when y decreases and vice versa.

Answer:

Step-by-step explanation:

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Answer:

1 1/2 + (-1/2) is also 1 1/2 - 1/2.

the result is 1 whole, and 1 whole is also the difference between 1 1/2 and 1/2.

Say you have half of a cheese piece, but your friend has 1 whole cheese piece plus half of a cheese piece.

He/She has 1 more cheese piece than you, right? That's the difference between you and your friend's cheese. 1 whole.

Answer:

Your answer =

4.6

Step-by-step explanation:

Hope it helps

Answer:

4.6

Step-by-step explanation:

my reason is because the other person   was right PLEASE GIVE THEM BRAINLIEST

Answer:

Step-by-step explanation:

This is a very confusing, or otherwise incomplete question. The data Eliza recorded from her study at the aquarium is not given, and thus we wouldn't be able to peg a number as the time it took to travel 3100 miles by the whales.

There are lots of date missing, the total number of whales the distance each whale traveled and even, how long each traveled. These missing has essentially rendered the question unsolvable

Answer:

(f - g)(x) = -8x²

(f - g)(2) = -32

General Formulas and Concepts:

Algebra I

Step-by-step explanation:

Step 1: Define

f(x) = -10x² - x

g(x0 = -2x² - x

(f - g)(x) is f(x) - g(x)

(f - g)(2) is f(2) - g(2)

Step 2: Find (f - g)(x)

Step 3: Evaluate

And we have our answers!

Answer:

$33

Step-by-step explanation:

55 divided by 5 is 11, so each shirt costs $11. So that means 3 shirts would be $33.

Answer:

$33

Step-by-step explanation:

$33 because 55 dollars divided by 5 shirts is 11 dollars so multiply 11 by 3 and the answer is $33

i cant do this either

Answer:

24 blueberry   12 pumpkin   18 cranberry

         it ez

Answer:

honestly me why not lol

Step-by-step explanation:

Answer:

sure

Step-by-step explanation:

Answer:

90°

Step-by-step explanation:

please mark brainliest :))

Answer:

90

Step-by-step explanation:

You are right, it's 90

Answer:

- 4

Step-by-step explanation:

Formula of slope:

m = ( [tex]y_{2}[/tex] - [tex]y_{1}[/tex] ) / ( [tex]x_{2}[/tex] - [tex]x_{1}[/tex] )

m = [8 - ( - 4)] / (4 - 7) = (8 + 4) / ( - 3) = - 4

Answer:

2 dogs/ 3 cats and 10 dogs/ 15 cats are an example of

Equivalent ratios.