O y=-x+2

O y=-x+6

X+

Oy=-3x+2

O y=-3x+6

The answer is y=-3x+6

55 videos to 77 videos. Is it increase or decrease? What is the change in the percent?

**Answer:**

A change from 55 to 77 represents a positive change (increase) of 40%.

Hope this helps!

**Answer:**

Increase

**Step-by-step explanation:**

55 videos to 77 videos is equal to 140% increase

so how we find the result?

multiply 77 with 100 and divide it by 55

77*100/55 = 140

Please answer look at pitot

Answer:

z = 7

Step-by-step explanation:

Based on the midsegment theorem of a triangle, the length of the midsegment of the triangle (z) = ½ of the length of the 3rd side of the triangle (14)

Thus:

z = ½(14)

z = 7

How to figure out square feet of counter tops

**Answer:**

Chapter Three: Calculate Total Countertop Square Footage

To calculate the total square footage (after placing seams) you will need to follow this formula: “L” x “W” / 144 = s.f. (Length times width divided by 144 = square feet).

Suppose babies born after a gestation period of 32 to 35 weeks have a mean weight of 2500 grams and a standard deviation of 700 grams while babies born after a gestation period of 40 weeks have a mean weight of 3100 grams and a standard deviation of 390 grams. If a 34-week gestation period baby weighs 2950 grams and a 41-week gestation period baby weighs 3550 grams, find the corresponding z-scores. Which baby weighs more relative to the gestation period

**Answer:**

Z-score for 34-week baby = 0.643

Z-score for 41-week baby = 1.154

Baby weight of 41-week is more than the baby weight of 34-week in the gestation period.

**Step-by-step explanation:**

**Given -** Suppose babies born after a gestation period of 32 to 35 weeks have a mean weight of 2500 grams and a standard deviation of 700 grams while babies born after a gestation period of 40 weeks have a mean weight of 3100 grams and a standard deviation of 390 grams. If a 34-week gestation period baby weighs 2950 grams and a 41-week gestation period baby weighs 3550 grams

**To find -** Find the corresponding z-scores. Which baby weighs more relative to the gestation period.

**Proof -**

Given that,

In between period of 32 to 35 weeks

Mean = 2500

Standard deviation = 700

In between after a period of 40 weeks

Mean = 3100

Standard deviation = 390

Now,

For a 34-week baby,

X = 2950

For a 41-week baby,

X = 3550

Now,

Z-score = (X - mean) / Standard deviation

Now,

For a 34-week baby,

Z - score = (2950 - 2500) / 700 = 0.643

For a 41-week baby,

Z-score = (3550 - 3100) / 390 = 1.154

∴ we get

Z-score for 34-week baby = 0.643

Z-score for 41-week baby = 1.154

As 1.154 > 0.643

So,

Baby weight of 41-week is more than baby weight of 34-week in the gestation period.

Austin's paycheck showed a regular weekly salary of $385.50, a deduction of $16.35, a commission of $28.75, and $37.35 for overtime. Which equation correctly finds Austin's final pay?

-$385.50 + $16.35 + (-$28.75) + (-$37.35) = - $435.25

$385.50 + $16.35 + (-$28.75) + (-$37.35) = $355.75

$385.50 + (-$16.35) + $28.75 + $37.35 = $435.25

$385.50 + (-$16.35) + $28.75 + $37.35 = -$467.95

**Answer:**

Answer option c is correct.

**Step-by-step explanation:**

385.50 is adding to the amount because it his paycheck. 16.35 is subtracted because it is bing deducted. Then there is the adding amount of 28.75 and 37.35 because of his commission and overtime. When you add it all up, you get 435.25. This whole thing would look like this in equation format:

385.50 +(-16.35) + 28.75 + 37.35 = 435.25.

Larry has a cylinder shaped pictures that is 13 inches long and radius of 4 inches. Sandra has a cylinder shaped pitcher that is 8 inches long and radius of 6 inches. The volume of Larry’s picture is approximately __. The volume of Sandra’s pitcher is approximately __?

The **volume** of Larry’s picture is **approximately** 653in³

The volume of Sandra’s pitcher is approximately 905in³

How to determine their volumeThe formula for calculating the** volume **of a** cylinder** is expressed as;

V = πr²h

Such that the parameters are;

V is the volumer is the radiush is the heightNow, substitute the values, we have;

Larry's cylinder

Volume = 3.14 × 4² × 13

Find the square value and multiply the expression

Volume = 653in³

Sandra's cylinder

Volume = 3.14 × 6² × 8

Find the square value and multiply the expression

Volume = 905in³

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CAN SOMEBODY SOLVE THIS AND GIVE A STEP-BY-STEP PLEASE!

-2 =m/16

**Answer:**

m=-32

**Step-by-step explanation:**

-2=m/16

-2×16=m

-32=m

m=-32

**Answer:**

m=-32

**Step-by-step explanation:**

-2×16=m

-32=m

m=-32

Fill in the missing numbers to complete the linear equation that gives the rule for this table. (1,48) (2,55) (3,62) (4,69)

y =_x +_

**Answer:**

y=1/7x

**Step-by-step explanation:**

55-48= 7, 2-1=1, 1/7= slope

Please help will give brainliest

the answer is 180°.

Solve for h -4(-6h - 7) = 9h + 10h - 7

**Answer:**

h=-7

**Step-by-step explanation:**

-4(-6h - 7) = 9h + 10h - 7

24h+28=19h-7

Both side -28

24h+28-28=19h-7-29

24h=19h-35

Both side -19h

24h-19h=19h-19h-35

5h=-35

h=-7

Answer:

h = -7

Step-by-step explanation:

-4(-6h-7)= 9h+ 10h-7

24h+ 28=19h-7

-19. -28. -19 -28

5h -35

h= -7

Tara had 1 5/8 pounds of dried nuts. She ate 1/4 pound of dried nuts each day for 6 days? How many pounds of dried nuts did Tara have left after 6 days?

**Answer:**

1/8

**Step-by-step explanation:**

its easy just count backwards by 2/8 each time

Solve the following right triangle. Round to the nearest tenth.

You can try 110 if it’s not that then try 920

Create a pattern with the rule n x3. Numbers 1 2 3 4 10

**Answer:**

10,13 and 16

**Step-by-step explanation:**

What is the inverse relation of f(x)=1/5x−4/5?

y=1/5x−4

y=−1/5x+5/4

y=−5x−4

y=5x+4

**Answer:**

[tex]y' = 5x + 4[/tex]

**Step-by-step explanation:**

**Given**

[tex]f(x) = \frac{1}{5}x - \frac{4}{5}[/tex]

**Required**

The inverse relation

[tex]f(x) = \frac{1}{5}x - \frac{4}{5}[/tex]

Rewrite as:

[tex]y = \frac{1}{5}x - \frac{4}{5}[/tex]

**Swap x and y**

[tex]x = \frac{1}{5}y - \frac{4}{5}[/tex]

**Multiply through by 5**

[tex]5x = y - 4[/tex]

[tex]y = 5x +4[/tex]

**Rewrite the new function as:**

[tex]y' = 5x + 4[/tex]

The number of subscribers to a web service is growing exponentially. If there were 100,000 subscribers initially and it grows by 2.4% per month, how many subscribers will there be after a year? Round your answer to the nearest whole number of subscribers.

**Answer:**

**280,000**

**Step-by-step explanation:**

Solve

Given: 100,000 subscribers increases by 2.4% per month

To find: After a year, how much will that be?

First step:

Find the increase of the subscribers per month

100,000 of 2.4%

Set up an equation

2.4/100 × 100,000/1

Cross multiply, cancel zeros in both 100,000 and 100. Which is equal to:

2.4/1 x 1,000/1 =

2,400

Second step: If it increases per month,

then to find the year, find out how many months is in a year:

12 months = 1 year

Now that has been figured out, multiply the result by the result in the first step:

12 × 2400 = 28.800

**Therefore, the number of subscribers will be after a year**

there are about 11,000 birth each day in United States and the proportion of the boys born in United States is 0.152 assume that each day 100 birth randomly selected the portion of boys record

**Answer:**

15 boys selected

**Step-by-step explanation:**

**Given**

[tex]N =11000[/tex] --- The population

[tex]n = 100[/tex] --- The sample selected

[tex]p =0.152[/tex] -- The proportion of boys

**Required**

The expected number of boys selected

**The expected number is calculated by multiplying the sample size by the proportion of boys.**

**So, we have:**

[tex]Boys = p * n[/tex]

[tex]Boys = 0.152 * 100[/tex]

[tex]Boys = 15.2[/tex]

[tex]Boys = 15[/tex]** --- approximated**

I want to prove that sin2x/1+cos2x = tan x.

https://socratic.org/questions/how-do-you-prove-sin-2x-1-cos2x-tan-x

help please. Harry has raised $276 by selling 23 equally priced boxes of apples for the choir fund-raiser. Which of the following equations can be used to find the price, x, of each box of apples?

x − 23 = 276

x + 23 = 276

23x = 276

x ÷ 23 = 276

**Answer:**

The 3rd option

**Step-by-step explanation:**

If we find X then this would become a Mult. problem

23x=276

because when there’s an x attached to a number it means to divide by that number on both sides

hope this helps

because when there’s an x attached to a number it means to divide by that number on both sides

hope this helps

If v = -5, what does 4v - 3 equal? (Explain aswell)

**Answer: Answer= -23**

**Step-by-step explanation: plug in -5 for v. THen multiply 4 and -5 which should give you -20. then subtract -3 from -20 which will give you -23. :)**

4(-5) -3= -20-3=-20+3=-17

simplify the expression

[tex] \sqrt[3]{686x {}^{4} } y {}^{7} [/tex]

The **expression **can be **simplified **as [tex]7x\sqrt[3]{ 2x} y^7[/tex].

An **expression **in mathematics is made up of numbers, variables, and functions (such as addition, **subtraction**, multiplication or **division, **etc.)

A phrase in language may contain an action on its own, but it does not constitute a whole sentence.

**Given**:

The expression = [tex]\sqrt[3]{686x^4} y^7[/tex]

Factorize 686 we get 7³ × 2

= [tex]\sqrt[3]{7^3\times 2x^4} y^7[/tex]

= [tex]7x\sqrt[3]{ 2x} y^7[/tex]

Therefore, the expression can be simplified as [tex]7x\sqrt[3]{ 2x} y^7[/tex].

To know more about the **expression**:

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Find x in each triangle! Will award brainliest

**Answer:**

**First triangle **x=9

Second triangle x=20

**Step-by-step explanation:**

Using Pythagorean theorem

40^2+x=41^2

1600+x^2=1681

-1600 -1600

x^2=81

To find x we do the opposite of powers and find the squared

x=9

Second triangle

21^2+x^2=29^2

441+x^2=841

-441 -441

x^2=400

x=20

Alex has trained his puppy, Popper, to

jump through a ring. According to Alex's

measurements and calculations, the ring

has a diameter of 3.5 feet. What is the

ring's circumference (use 3.14 for pi)?

1. 8.75 ft

2. 11.32 ft

3. 12.25 ft

4. 10.99 ft

Answer:

4.10.99

Step-by-step explanation:

3.14 * 3.5

Please help the first people were wrong!!!

**Answer:**

The surface area is about 267.04 cm^2; the surface area would be divided by 4 if the slant height and diameter were to be cut in half

Which number describes the median of the data given in the table?

Where is the table?

**Answer:**

how can i answer?

**Step-by-step explanation:**

What’s the last equation

9514 1404 393

**Answer:**

20 . . . . value of last equation

(A, B, C) = (4, 5, 10) or (3 1/3, 6, 12) . . . . values of symbols

**Step-by-step explanation:**

If we call the symbols, in order of appearance, A, B, C, then the equations are ...

2AB = 40 ⇒ AB = 20

2C/B = 4 ⇒ C/B = 2

Multiplying the second equation by the first, we get ...

(C/B)(AB) = AC = (2)(20) = 40 ⇒ AC = 40

Then the last equation is ...

(C-B)A = __

AC -AB = __ = 40 -20 = 20

**The value of the last equation is 20**.

_____

Per the above, we have AC = 40. The third equation is ...

(C +3A) = 22

Using the first relation, we have A = 40/C, so the second becomes ...

C +3(40/C) = 22

C² -22C +120 = 0

(C -10)(C -12) = 0

C = 10 or 12

As you can see, there are two possible solutions for the values of the symbols. The corresponding values of the other variables are ...

A = 40/C = 4 or 3 1/3

B = 20/A = C/2 = 5 or 6

The values of the variables are ...

** (A, B, C) = (4, 5, 10) or (3 1/3, 6, 12)**

Given that these triangles are similar, what is the perimeter of triangle PQR? Show your work.

If someone could answer fr this time that would be great.

**Answer:**

24

**Step-by-step explanation:**

I use the Pythagoras theorem.

[tex]\sqrt{a^{2} +b^{2} } =c^{2}[/tex]

[tex]4^{2}{x}6^{2} = c^{2}[/tex]

16 x 36= 576

[tex]\sqrt{576} = 24[/tex]

What is the lateral area of the square pyramid, to the nearest whole number?

A. 165 m2

B. 176 m2

C. 330 m2

D. 351 m2

Answer:

1: A. 448 2: 209 pi cm^2 3: D. 351 m^2 4. B 240 cm^2 C. 561.1 cm^2

Step-by-step explanation:

just took the test!!!

find number of A intersection B? help me plz

Try this option:

1. to calculate the difference of the final sequence:

the difference between two terms of the sequence A is 4 (7-3=11-7=...=4) and the difference between two terms of the sequence B is 7 (9-2=16-9=...-7). It means, in the final sequence the difference should be 7*4=28;

2. to calculate the first term of the final sequence:

A={3;7;11;15;19;23;27;31;...;407} and B{2;9;16;23;30;...;709}. It means, the first term of the final sequence is 23.

3. to calculate the last term of the final sequence:

if 407<709, it means the last term is less than 407, then it is possible to make up the equation 23+28*n<407, where 23 - the 1st term of the final sequence, 28 - the difference of the final sequence, (n+1) - number of the last term of the final sequence and n∈Z.

n<(407-23)/28; n<13.71. If n∈Z, then n=13.

So, the last term of the final sequence is 23+28*13=387.

4. if the first term is 23, the last one is 387 and the difference of the final sequence is 28, then the final sequence is consists of 14 terms:

{23; 51; 79; 107; 135; 163; 191; 219; 247; 275; 303; 331; 359; 387}

Solve sqare root of x-1= x-3. Check for extraneous solutions.

O A. No solution

O B. x = 2,5

C. X = 2

D. x = 5

No solution is the answer

A

A

Answer:x=2,5

Step-by-step explanation:

sqrtx-1=x-3. Sqrt5-1=5-3

sqrt2-1=2-3. Sqrt4=

sqrt1=1. 2=2

1=1

While driving through California, you stop in at a little restaurant in a small town. The meal for your family was $48.00. The town has a 7.5% sales tax rate. You also want to leave a 20% tip.

I believe it would be $67.2

How can trade secrets be beneficial for a company
shawna reads a study about exercise that includes the following scatterplot. which answer choice correctly indicates the explanatory variable and the response variable? a.) explanatory variable: exercise response variable: calories burned per minute b.) explanatory variable: weight response variable: exercise c.) explanatory variable: weight response variable: calories burned per minute d.) explanatory variable: calories burned per minute response variable: weight
How to find the height of a pyramid using Pythagorean Theorem?
Case Study 6: Reorganizing Human Resources at ASP Software Read the ASP Software case (Anderson, 2005a) and consider the fo questions 1. How does the client feel about how the change has been managed at point? How do you think the management team or employees feel? 2. What has Susan done well in managing the change to this point? could she have done differently? 3. What intervention strategy and intervention activities would you r mend to Susan? How would you structure these activities? What ecom roles would Susan, the management team, and the consultant play? Nathan Miller's phone buzzed on his desk in his home office. Hi, Nathan? This is Susan McNulty, from ASP Software, I'm the vice president of human resources here. I got your name from Joan Orman at Kendall Consulting Nathan smiled. Joan had been a talented coworker during his time at Kendall se eral years ago. He had since received many referrals from her for his growing organiza tion development practice. "Of course-what can I do for you?" Nathan inquired. ASP was a familiar company to Nathan, It was a large employer in the area, a high-tech organization in a community without many technology companies. ASP built software products for Fortune 500 companies, employing about 750 software engineers in product development and 500 sales executives. Including the other support functions needed to make the company run (marketing, HR, finance, and so on), it employed almost 1,500 people in the region. Well, we're reorganizing our human resources department here at ASP, and I was asking Joan whether she knew of anyone who might be able to help us with a team- building exercise, and your name came up. Do you think you might be able to do that for us? Well," Nathan paused. "I might be able to help you with some ideas-team building could be a possibility, or there are other initiatives we could work on as well. Can you tell me a little about what you're trying to do there at ASP? Perhaps give me some c the context? Sure" Susan said. "We're changing our model from a functional model to a ill Nathan listened. He wasn't sure what a "full client management services Susan continued. "So, with this new focus on teams, it seemed important dlient management services model. Of course, that model requires a lot of teamwork and we've also had a small reduction in staff, so...." She paused for emphasis meant, but it was clearly important to Susan. change team that we conduct a team-building activity. I was hoping that maybe we
Predict the major product in the reaction shown below. AlCl3
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