FIRST RIGHT GETS BRAINLIEST

FIRST RIGHT GETS BRAINLIEST

Answers

Answer 1

Answer:

-1 + 7 =-8

Step-by-step explanation:

Answer 2

Answer:

-6, -7

Step-by-step explanation:

-1 + -6 = -7


Related Questions

What sets of numbers are included in the real numbers

Answers

Answer:

−3, −2, −1, 0, 1, 2, 3

Select all of the nets that can be folded and assembled into a triangular prism like this one.

Answers

The nets that can be folded into the prism are A and D

The correct options for folded and assembled into a triangular prism are;

Option A and Option D.

What is Triangle?

A triangle is a three sided polygon, which has three vertices and three angles.

Given that;

The triangular prism figure after fold is given.

Now, The triangular prism figure is contain two triangles and three squares.

So, In option A;

There are two triangles and three squares.

And, In option D;

There are two triangles and three squares.

Thus, The correct options for folded and assembled into a triangular prism are;

Option A and Option D.

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Simplify the following expression............

PLEASE HELPPP! it’s due todayyyyy

Answers

The answer is 3k^2 m^6/ 4

You would put the first half on top of the four.

Which best describes the solution set of the compound inequality below?

Answers

Answer:

Option B. 4<=x<=6 is the solution set.

A company is approached by a new warehouse management systems vendor to adopt a new system. The vendor claims that the warehouse management system reduces the average pick, pack, and ship time to below 3 minutes per order through bin location and routing optimization. You are given an opportunity visit an existing customer of the vendor. The customer allowed you to collect data for further analysis. You performed a time study and collected data about pick, pack ship duration of 25 shipments. Given, the data in the attached excel sheet
(Q1) perform a hypothesis testing by Use alpha=0.05 for hypothesis testing.
a. Stating your null and alternate hypotheses
b. Perform the proper hypothesis test and discuss your assessment of the vendor's claim.

Answers

Answer:

a

     The null hypothesis  is  [tex]H_o  :  \mu  = 180[/tex]

      The alternative hypothesis is  [tex]H_a :  \mu  <  180[/tex]

b

The decision rule is  fail to reject the null hypothesis

The conclusion

There no sufficient evidence to support the vendor claim  that the warehouse management system reduces the average pick, pack, and ship time to below 3 minutes(180 seconds) per order through bin location and routing optimization

Step-by-step explanation:

From the question we are told that

     The population mean is  [tex]\mu  =  3 \  minutes =  180 \  seconds [/tex]

     The sample  size is  n =  25

     The excel sheet is show on the first uploaded image

     The level of significance is  [tex]\alpha =  0.05[/tex]

     The null hypothesis  is  [tex]H_o  :  \mu  = 180[/tex]

      The alternative hypothesis is  [tex]H_a :  \mu  <  180[/tex]

Generally the sample mean is mathematically represented as

        [tex]\= x  =  \frac{156 + 136 + \cdots  + 181}{25}[/tex]

=>      [tex]\= x  = 173.2 [/tex]

Generally the standard deviation is mathematically represented as

      [tex]\sigma  =  \sqrt{\frac{\sum  (x_i - \= x )^2 }{n} }[/tex]

=>    [tex]\sigma  =  \sqrt{\frac{  (156 - 173.2 )^2 + (136 - 173.2 )^2  + \cdots + (181- 173.2 )^2  }{25} }[/tex]

=>    [tex]\sigma  =  24.261[/tex]

Generally the test statistics is mathematically represented as

      [tex]t =  \frac{\= x  -  \mu }{\frac{\sigma}{\sqrt{n} } }[/tex]

=>   [tex]t =  \frac{173.2 -  180 }{\frac{24.261}{\sqrt{25} } }[/tex]

=>   [tex] z = -1.40[/tex]    

Generally p-value is mathematically represented as

  [tex]p-value  =  P(Z <  z)[/tex]

=>  [tex]p-value  =  P(Z < -1.40)[/tex]

From the z-table  

   [tex]P(Z < -1.40) =  0.080757[/tex]

=>   [tex]p-value  = 0.080757 [/tex]

From the obtained value we that  [tex]p-value >  \alpha[/tex]

The decision rule is  fail to reject the null hypothesis

The conclusion

There no sufficient evidence to support the vendor claim  that the warehouse management system reduces the average pick, pack, and ship time to below 3 minutes(180 seconds) per order through bin location and routing optimization

   


Which is equivalent to 3^4

Answers

Answer:

81

Step-by-step explanation:

3^4

=3*3*3*3

=81

Hope this helps!!

PLEASE HELP!!! The sum of 2 consecutive itegers is 294. Write an equation for the integers.

Answers

Answer:

147

Step-by-step explanation:

Divide 294 by 2

Which number is closest to V6 ?

Answers

Answer:

2.44949

Step-by-step explanation:

hope this helps

Answer:

2.9

Step-by-step explanation:

katie has $120 on her cafeteria cardka. everytime she orders a meal , $4.50 is deducted from the

Answers

Answer:

120-4.50 = 115.10

Step-by-step explanation:

She will have $115.10 left if she buys one mean

Or if your question is how many meals can she get before she runs out of money in her account- your answer is 26 meals. 4.50*26= 117 so she would have $3 left over and not enough to buy her one more meal

The late fee at the library is based on the number of days a book is late. Carter paid $1.08 for a book that was 9 days late. If his sister Sydney had a fee of $1.92 for a late book, how many days late was the book?​

Answers

Answer:

16 days

Step-by-step explanation:

1.08 $:9 days

1.92 $: x

1.08 x: 17.28

x = 16

What is 2/5 + 1/4+7/10

Answers

Answer:

1 7/20

Step-by-step explanation:

Answer:

27/20 or 1 7/20

Step-by-step explanation:

1) make the denominators the same

2/5 multiplied by 4 on top and bottom =8/201/4 multiply by 5 = 5/207/10 multiply by 2 = 14/20

2) add the numerators

8+5+14=27

3) the denominator stays the same

27/20

4) simplify it to 1 7/20

Which number is equivalent to –(–2)?

Answers

The first negative sign cancels out the second, so 2 is equivalent to -(-2).

2

A double negative number becomes a positive.

-(-2) = 2

The answer is positive 2

what is a point-slope equation of the line with slope -10 that goes through the point (1,4)

Answers

Answer:

The answer is

[tex]y - 4 = - 10(x - 1)[/tex]

Step-by-step explanation:

To find an equation of a line in point slope form when given the slope and a point we use the formula

[tex]y - y_1 = m(x - x_1)[/tex]

where

m is the slope

( x1 , y1) is the point

So we have the final answer as

[tex]y - 4 = - 10(x - 1)[/tex]

Hope this helps you

134d) Graph the hyperbola, identify the center, vertices, foci, and equations of the asymptotes

49y^2−25x^2−196y−200x−1429=0

IF YOU ARE GOOD AT MATH, PLEASE HEAD OVER TO MY PROFILE, IN THE QUESTIONS TAB AND ANSWER THE QUESTIONS STARTING FROM THE ONE MARKED 132B!

best answers get marked 'brainliest'!

Thank you!

Answers

Answer:

Step-by-step explanation:

49y^2 - 25x^2 - 196y - 200x = 1429

49y^2-196y+196 - 25x^2-200x-400 = 1429+196-400

49(y-2)^2 - 25(x+4)^2 = 1225

(y-2)^2/25 - (x-4)^2/49 = 1

So now you know that you have an hyperbola with

center at (-4,2)

foci at (-4,2±[tex]\sqrt{74}[/tex])

vertices at (-4,2±5)

asymptotes 7y±20 = ∓5x+14

a group a friends share 3 1/2 slices of cake. each friend get half a slice of cake. how many friends shared the slices of cake.

Answers

Answer:

7

Step-by-step explanation:

3×2

6+1

7

You multiple it by 2 since it is 1/2 and not a whole piece

Answer:

7

Step-by-step explanation:

3 1/2 divided by 2 is 7

A parachutists speed during a free fall reaches 153 miles per hour. What is this speed in feet per second? at this speed, how many feet will the parachutist fall during 15 seconds of free fall? in your computations, use the fact that 1 mile is equal to 5280 feet. do not round your answer

Answers

153 miles x 5280 feet per mile = 807,840 feet per hour.

1 hour = 3600 seconds.

The speed is 807,840 feet / 3600 = 224.4 feet per second.

Distance in 15 seconds = 224.4 x 15 = 3,366 feet.

The height of the rocket after t seconds is given by the equation h(t) = -16t² + 42t

What is an equation?

An equation is an expression that shows the relationship between two or more variables and number.

1 mile = 5280 feet, 1 hour = 3600 seconds

153 miles per hour = (153 * 5280) / (3600) ft/s = 224.4 ft/s

After 15 seconds, height = 224.4 ft/s * 15 s = 3366 ft

The speed of the parachute is 224.4 ft/s, while after 15 seconds the distance fell was 3366 ft.

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What is the equation for the line?

Answers

Answer:it may be the first one but I can’t see the lines on the graph clearly.

Step-by-step explanation:

Who is the better rapper Drake or Kendrick

Answers

Answer:

Drake

Step-by-step explanation:

Answer:

Drake

Step-by-step explanation:

Let xy=6 and x2 + y2 = 23 what is the value of (x+y)??

Answers

Answer:

I'll assume that x2 = x^2 and y2 = y^2 and the answer is sqrt{35}.

Step-by-step explanation:

This problem invovles completing the square, so if I square (x+y), I get

x^2+2xy+y^2, and since xy = 6, 2xy = 12, 23+12 = 35, and your answer is sqrt{35}.

9+10
A.21 B.19 C.1 D.90

Answers

Answer: 19 XD

Step-by-step explanation: u add

14÷5983 step by step​

Answers

0.23% or 0.00233996

14/5983 calculate the approximate value and get 0.00233996

I really need help with this ?

Answers

Answer:

Answer=44

Step-by-step explanation:

Rectangle: 6x4=24.

Triangle: 4x4=16, and 16/2=8.

Semicircle: Pi x radius squared, so pi x 2 squared is 16.something, and since it's a semicircle, we divide by 2, so it's 8 again.

Overall: 24+8+8=44 cm squared.

A zoo has 400 animals. If 40% of the animals are sick, how many animals is
that

Answers

160 animals are sick

Answer:

160 animals

Step-by-step explanation:


4. Changer =
to an equiv-
1 + 2 sin e
alent rectangular equation.

Answers

I don’t know what ur trying to say but 1+2=3 sorry if this doesn’t help you

3) You paid $5 for a bucket of popcorn and $1.25 per candy bar. How many candy bars
can you buy to spend no more than $10?

Answers

4 dollars flat $4.00

Step-by-step explanation:

1.25x4= 5$ 5$+5$=10$

Answer:

4 candy bars

Step-by-step explanation:

you have to subtract $5 from $10, which is $5, then take the .25 from the candy bar. Add $4 candy bars to $5, $9, and then add in the .25. .25 times 4 is $1, and $9+$1 is $10

(-4b2+8b)+(4b3+5b2-8b)=

Answers

Simplified: 4b to the power of 3 +b to the power of 2

The solution of the expression (- 4b² + 8b) + (4b³ + 5b² - 8b) would be

(4b³ + b² ).

Used the concept of the equation that states that,

An equation is a group of numerical variables and functions that have been combined using operations like addition, subtraction, multiplication, and division.

Given that,

The equation is,

(- 4b² + 8b) + (4b³ + 5b² - 8b)

Now, combine like terms of the equation and simplify as,

(- 4b² + 8b) + (4b³ + 5b² - 8b)

4b³ - 4b² + 5b² + 8b - 8b

4b³ + b²

Therefore, the solution is (4b³ + b² ).

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Order the steps to show how to solve the equation 2(4x−11)+9=19.

Answers

Answer:

4

Step-by-step explanation:

2(4x-11)+9=19

8x-22+9=19

8x-13=19

8x=32

x=4

hey,what is bisexual

Answers

It means that you like boys and girls
When you are attracted to men and women emotionally and sexually.

Choose the simplified form of the expression,
5x + 6x?- 2x + x
I need it fast please!!!

Answers

Answer:

10x

Step-by-step explanation:

If the question mark is an accident, the answer is 10x.

5x+6x-2x+x

11x-2x+x

9x+x

10x

Hi :)

First add 5x and 6x
5x + 6x = 11x

11x -2x + x

Combine 11x and -2x to get 9x

9x + x= 10x

Hope this helps!

is 4:3 and 3:4 equivalent

Answers

Answer: No

Step-by-step explanation:

sorry but nope...........
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Many people are intimidated by the idea of making new friends, but the process can be as simple as following a few steps. First, identify someone you enjoy being around, and whenever you have the chance, make sure to reach out to him or her. Smile, make eye contact, and talk about topics that interest both of you. If you both enjoy an activity, try to find opportunities to do it together. Once you have started getting to know each other, invite your new friend to a casual get-together or group activity. Pretty soon, you'll be enjoying the benefits of a brand-new friendship. Which statement best describes the theme or author's purpose of this text? A. The theme of the text is that the way to make new friends is to reach out and be outgoing. B. The author's purpose is to entertain readers by telling a story about friendship. C. The theme of the text is that loyalty is the most important quality a friend can have. D. The author's purpose is to inform readers about how to make new friends. Would rocks make a good form of money why or why not? Describe 2 different ways humans modify the environment. Include why they modify the environment and the negative impact of the modification. How many moles are in 2.16 x 1026 atoms of magnesium?* (-6x^2-x)-(-4x^2+10x-1)will give brainlest and 20 points and please hurry Which of the following is the equation for the line perpendicular to the line y=x+20 that passes through the point (4, 2)?A)Y = -x + 6B)Y = x - 2C)Y = x + 6D)Y = -x - 2 "What caused the Great Chicago Fire?," In a partially diploid F exconjugant, there are two alleles for lac (1 and 2) and two alleles for his (3 and 4). The phenotype of this cell is identical to a lac 1 his 4 cell. What is the best interpretation? Deandra is doing her math homework out of 24 problems total could be completed the first world problems and 1 hour and the last 12 problems in 3 hours what is the unit rate for all 24 problems A: 4 problems per hourB: 6 problems per hourC: 8 problems per hourD: 12 problems per hour why is synapsis (crossing over) important for the process of meiosis and sexual reproduction? Rihanna planned a rectangular courtyard for a park and made a scale drawing using inches as the unit of measurement. She originally planned for the length of the actual courtyard to be 54 feet, but she decided to change it to 72 feet. If the length of the courtyard is 18 inches in her scale drawing, which statement about the change of scale is true?One inch represented 1 foot in the first scale, but now 1 inch represents 4 feet in the second scale.One inch represented 4 feet in the first scale, but now 1 inch represents 3 feet in the second scale.One inch represented 54 feet in the first scale, but now 1 inch represents 72 feet in the second scale.One inch represented 3 feet in the first scale, but now 1 inch now represents 4 feet in the second scale. What are three ways less gravity changes the human body How did ideas about motherhood change as a result of ideas about sovereignty becoming influential? 1300 J of work are done when a rock is pushed 40 m. How much force was used? Need to know ASAP thank u!!! telling someone with anxiety to just stop worrying depression to just be happy insomnia to just go to sleep anorexia to just eatbulimia to just keep it in self harm issues to just stop cutting problems to just get over itis like stabbing yourself in the stomach with a massive knife, saying just stop bleeding' and then immediately feeling betterits not how it works When a woman makes a dress and takes it to town to trade it for eggs and milk, it is an example of Dickens includes the word monotonously to help readers understandthe fulfillment of manufacturing work.the excitement of manufacturing work.the enormous size of the steam engine.the repetitive motion of the steam engine. !!!!!HELPP!!!Its about the Cuban missile crisis!!!!!!!!!!!!!!!! Urgent!!!How did the North respond to the growing demand for fresh troops?by instituting the draftby hiring soldiers from other countriesby allowing very young and very old men to enlistby making Confederate prisoners fight