Mathematics College

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Answers

Answer 1

Answer:

The Area is 13 sq m

Step-by-step explanation:

hope it helps you..

Answer 2

Answer:

22 is right answer I think

Related Questions

4. The length of a leg of a right triangle is 12 inches
and the hypotenuse is 17 inches long. What is
the length of the other leg?

Answers

Answer:

12.04

Step-by-step explanation:

PLEASE HELP ME!
20 points and brainlist.

Answers

Answer:

greatest common factor

Answer:

Greatest common factor

Step-by-step explanation:

You need the upside down birthday cake method to find prime numbers and gcf

I need help with this question please, if anyone would be kind enough to give me the correct answer, in return I would gladly rate a 5 star and give brainliest (:

Answers

-4(3n + 5) is the answer

Can someone help please, please no dirty links you will be reported.

Answers

Answer:

3.25

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A raffle is going to be held in which the winner will get $200. If 1000 tickets are to be sold, what is the fair
price for a ticket?

Answers

Answer:

Step-by-step explanation:

1000/200=5

Answer:

20 cents.

Step-by-step explanation:

A fair price would be 200/1000 = 1/5 of a dollar which is 20 cents. But this does not allow for the people putting on the raffle to make any money for doing it. It would be better if the raffle went for a dollar. Most people would think that is fair and would not begrudge a dollar.

What was the temperature in the city with an elevation of -9?

Answers

Answer:

7(u will trace the _9 in x axis to y axis where the blue dot is the value there will be our answer and that is 7)

Sally told Joe that if you are reducing an image, the scale factor is less than 1, and if you are enlarging an image, the scale factor is greater than 1. Is Sally correct? Explain.

Answers

Answer:

YES!

Step-by-step explanation:

if its less than 1, then ur reducing

ex. = 1 x 0.5 = 0.5

If its greater than 1, then ur increasing

1 1.5 = 1.5

Works with any number

i dont know how do i delete this

Which number line shows the solution to the inequality?

Answers

the answer is c
hope this helps :)

Answer:

Step-by-step explanation:

I was taking the test and finished an hour ago

Which list shows the runners in order by their completion times from fastest to slowest

Answers

Answer:

answer is D

Step-by-step explanation:

12+1/2=12.5 12+2/5=12.4

832.59÷100=
18.6 ÷0.12=
12.42 ÷ 4.6=

Please help me with all of them :,> Offering all my points for all of them.

Answers

1. 8.3259
2. 155
3.2.7

3x+12 greatest common factors

Answers

Answer:

The common factors for 3,12 are −3,−1,1,3 - 3 , - 1 , 1 , 3 .

Step-by-step explanation:

Write 11/8 as a mixed fraction

Answers

Answer:

1 3/8

Step-by-step explanation:

Since 11 is over 8 that means you already have a whole number so you just add the 3 and you get 1 3/8

To check just in case you just multiply the whole number and denominator and then add the numerator.

x – 1/4=1/2 what is x?

Answers

Answer:

x= 3/4

Step-by-step explanation:

x-1/4=1/2

+1/4 +1/4

x=3/4

x is 3/4 ; 3/4-1/4=1/2

What 3d shape does this
net make?

a. rectangular prism
b. triangular prism
c. triangular pyramid
d. rectangular pyramid

Answers

Triangular prism will be your answer

Answer:

B) A triangular prism

Step-by-step explanation:

Br0 yk this is easy l.o.l

A cookie jar contains 3 vanilla, 2 chocolate chip, and 7 gingersnap cookies. If one cookie is taken at random from the jar, what is the probability that it will be a vanilla cookie?

Answers

Answer:

3/12= 1/4

Step-by-step explanation: because you would add the all up for 12 and you have a 3 vanilla's so 3/12= 1/4

A water balloon was launched into the top of the hill 38 feet above the ground

Answers

Answer: -71.104 ft/sec

Step-by-step explanation:So you need to know how fast the balloon is moving when it hits this person's head. velocity is based on time. So you need the time that it hits this person's head. You can get time from the position equation. Because the balloon hits this person's head 6 feet from the ground, you know that the final position is at 6 so you plug that into the position equation and solve for t. You look and see what the appropriate t value is and plug it into the velocity equation and see what the answer is.

6=-16t^2+40t+60

0=-16t^2+40t+54

plug in those values into the quadratic formula or your calculator and you get:

t = -.972

t = 3.472

since you can't have negative time, the other answer must be it.

So you then plug it in and solve.

v(3.472) = -32(3.472) + 40

which is approximately -71.104 ft/sec

or if they just want speed, 71.104 ft/sec. (remember, speed is velocity without direction)

Kareem borrowed money from a credit union for 6 years and was charged simple interest at an annual rate of 8%. The total interest that he paid was $240 . How much money did he borrow?

Answers

Answer:

I think 220.8

Step-by-step explanation:

whats anothor name
for eq

Answers

Equation? It would be math problem

I think it’s just equation

Plz help if correct ill give brailiest

Answers

Answer:

At most 5

At least 0

Step-by-step explanation:

22 - 17 = 5

You can't have no more than 5, and you can have none join at all.

Answer:

At the most, it will be 5

At least it will be 0

You can't have anymore than 5, and you can have none join at all.

Step-by-step explanation:

22 - 17 = 5

You can't have anymore than 5, and you can have none meet at all.

A cylindrical can of popped corn has a lateral surface area of 6760 T
cm? The height of the can is 40 cm. Using your formula chart, find the
correct formula and use it to find the radius.
F. 168 cm
H. 13 cm
G. 84.5 cm
J. 26 cm

Answers

9514 1404 393

Answer:

G. 84.5 cm

Step-by-step explanation:

Assuming the lateral area is 6760π cm², we can find the height from ...

A = 2πrh

r = A/(2πh) = (6760π cm²)/(2π·40 cm) 6760/80 cm = 84.5 cm

The radius of the can is 84.5 cm.

pls answer ill give brainliest!

Answers

I believe the first one is false and the second is true .

Step-by-step explanation:

i bileve false numver 1 false

I need help PLEASE ANYONE ASAP???):??!!!!!!

Answers

Answer:

Step-by-step explanation:

2y = (2 x y) = 2 x 0 = 0

0 - 0 = 0

Answer:

Step-by-step explanation:

2y-0=0

y=0

2x0=0

0-0=0

What are some things that might be necessary to know in order to solve problems involving quadratic regression?

Answers

Answer:

When given a set of data, we can use our graphing calculator to generate the quadratic regression equation. This is the equation that best fits a set of data, using a quadratic model.

Step-by-step explanation:

got a 100%

The things which are necessary to know in order to solve problems involving quadratic regression are data, correlation coefficient and quadratic equation.

What is quadratic regression?

The quadratic regression is the statistical process which is used to obtain the equation of parabola, to represent the data set in the most appropriate way.

The things which are necessary to know in order to solve problems involving quadratic regression are listed below.

The most important thing for approaching quadratic regression problem is visualize the data.Make a proper table with x and y values with the data. These values should form a parabola for the quadratic regression.Find the correlation coefficient. The closer the value of correlation coefficient to 1, the data good fit into the quadratic equation.Least square method is the best way to solve the problems involving quadratic regression.

Thus, the things which are necessary to know in order to solve problems involving quadratic regression are data, correlation coefficient and quadratic equation.

Learn more about the quadratic regression here;

https://brainly.com/question/25794160

I will give extra points please help

Answers

Answer:

Step-by-step explanation:

45/5 = 9

X = 9 because 9 x 5 = 45 or 45 divide 5 = 9

Find the area of the rhombus. Each indicated distance is half the length of it’s respective diagonal.
(image included)

Answers

Answer:

384 ft²

Step-by-step explanation:

12x16x2=384

The estimated regression equation by least squares method minimizes the sum of the Group of answer choices Absolute deviations between actual and predicted y values Differences between actual and predicted y values. Squared differences between actual and predicted y values None of the choices Absolute deviations between actual and predicted x values.

Answers

Answer:

Squared differences between actual and predicted y

Step-by-step explanation:

The least squares regression method used in predictive modeling for linear regression models produces a best fit line which will minimize the square of the mean difference between the actual and projected or predicted values of the dependent, y variable. Hence, the when the sum of the squared value of the difference between the actual and predicted values (residual) are taken, the fit which gives the minimum sum of squared value is the best fit line upon which the estimated regression equation is based.

The true statement is that the estimated regression equation by least squares method minimizes the sum of the (c) Squared differences between actual and predicted y.

In regression, the least square method is used to estimate quantities.

This is done in order to minimize the sum of the squares of the differences between the observed values and the estimated values.

In this case, the observed value and the estimated values represent the actual and predicted y

Hence, the true statement is that the estimated regression equation by least squares method minimizes the sum of the (c)

Read more about least squares method at:

https://brainly.com/question/25927487

Which equation represents a linear function that has a slope of 4/5 and a y-intercept of -6?

Answers

Answer:

WOW THAT IS A LOT OF POINTS BRO

Step-by-step explanation:

Answer:

Step-by-step explanation:

Find the slope of the line that passes through (1, 11) and (9, 10).

Simplify your answer and write it as a proper fraction, improper fraction, or integer.

Answers

Answer:

i think it would be negative. -1/8

9. The Smiths' have decided to put a paved walkway of uniform width around their
swimming pool. The pool is a rectangular pool that measures 12 feet by 20 feet. The area of
the walkway will be 68 square feet. Find the width of the walkway.

Answers

Answer:

Pretty sure the width would be one foot.

After school Philippe spent 1 3/4 hours at baseball practice, 2 1/4 hours on homework, and 1/4 hour getting ready for bed. About how many hours after school will he be ready for bed. Explain

Answers

Answer:

4 hours. 1 3/4 is about 2, and 2 1/4 rounds to 2. 1/4 would round to 0, but it would not affect the estimate's accuracy much because we rounded up by 1/4 on 1 3/4 already. Philipe spent about 4 hours on activities.

Step-by-step explanation:

Other Questions

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A section of the song that really stands out to me is All my troubles on a burning pile, All lit up and I start to smile If I catch fire then I'll change my aim Throw my troubles at the world again. and it stands out to me because it's just really comforting to me, that the troubles that were just bothering them so much were burning and theyre just smiling at it, its just a really nice thing to imagine, which might be weird but it gets me through another day so I suppose whatever works works. Another set of lyrics that stands out to me is All your woe bygones be gone I said all your troubles, you don't need a thing and it stands out to me because again, its comforting to me, but also because what I think of is their trying to tell this person (me, for instance) that its all going to be fine and that just if the problems and troubles of everything around us disapeered we wouldnt need anything, thats all we could wish for. Or maybe its just what I want to think it is because Im desperate for everything to be ok, so it might not be accurate for someone else but isnt a big part of listening to music or poetry interpreting what you think it's about? The whole song is just a really good song to listen to on full blast which is what i'm doing while writing this. The whole album O My Heart is really comforting to listen to in a villain way, like the misunderstood villain of a book was trying to help me and tell me everythings ok. It makes me want to become the villain, but not in the world we live in, in a place faraway in a book filled with enemies, lovers, adventure, and just magic. 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How are the tourism industry and filming industry similar in their benefits to the economy of the state of Georgia?