Mathematics College

Round to the nearest tenth if necessary.

Answers

Answer 1

A is 2
B is 4 ft
C is 6 ft

Related Questions

Create two equivalent fractons for 3/4

Answers

Answer:

6/8 and 9/12

Step-by-step explanation:

You can find any by multiplying numerator and denominator by any given number. The number multiplied has to be the same for the top and the bottom

1. Number is 2

3/4 * 2/2 = 6/8 (3*2 = 6 and 4*2 = 8)

2. Number is 3

3/4*3/3 = 9/12 (3*3 = 9 and 3*4 = 12)

plz help me on this geometry i suck plz i will give brainly

Answers

Answer:

The shed that Vicky and Jim will use is the second shed (length | 4 [] width | 2 1/4), because the height length is 7.

4 x 2.25 = 9

63 divided by 9 = 7

(First Shed) 5 x 2.20 = 11

66 divided by 11 = 6

7 > 6

7 = Height of First Shed

The first shed will be used to store the new lawnmower since it is the taller shed.

THE FUNCTION! f(x) = x^2+4 is defined over the interval (-2,2). If the interval is dived into n equal parts what is the height of the right endpoint of the kth rectangle?

Answers

f(x) = x^2+4 is defined over the interval (-2,2). If the interval is dived into n equal parts the height of the right endpoint of the kth rectangle is mathematically given as

H endpoint = -2+k x5/n. Option A is correct

what is the height of the right endpoint of the kth rectangle?

Generally, the equation for the function is mathematically given as

f(x) = x^2+4

interval is divided = 5/n

endpoint =k x 5/n

therefore,

H endpoint = -2+k x5/n

In conclusion, the height of the right endpoint of the kth rectangle is

H endpoint = -2+k x5/n

Answers

Answer:

Step-by-s:

Ya que el 4.0 no es un número natural, es un número decimal (Z - número entero).

Since 4.0 is not a natural number, it is a decimal number (Z - whole number).

f(x)=2x^ 2 +9x Find f(10)

Answers

f(10) basically means placing 10 anywhere an x is making the equation :
f(10) = 2*10^2 + 9*10
= 2*100 + 90
= 200 + 90
= 290

A lawyer has 4 clients to meet. In how many different ways can he make
his rounds if he meets each client once?

Answers

Answer:24

Step-by-step explanation: 4x3x2x1

The product of a whole number 'n' with every whole number until 1 is called the factorial. The number of ways the lawyer can meet the client is 24 or 4!.

What is a factorial?

The product of a whole number 'n' with every whole number until 1 is called the factorial. The factorial of 4 is, for example, 43221, which equals 24.

A lawyer has 4 clients to meet. The number of ways the lawyer can meet the client is 4!.

Number of ways = 4! = 4×3×2×1 = 24

Hence, the number of ways the lawyer can meet the client is 24 or 4!.

Learn more about Factorial:

https://brainly.com/question/16674303

#SPJ2

If ZP and ZQ are complementary angles,
mZP = 7x + 3, and mZQ = 16x – 5, find mZP.
A. 31°
B. 34°
C. 56
D. 59°

Answers

The answer for this question is A because x is equivalent to 4

The center of a circle is at (–4, 2) and its radius is 9.

What is the equation of the circle?

(x−4)2+(y+2)2=3
(x+4)2+(y−2)2=3
(x−4)2+(y+2)2=9
(x+4)2+(y−2)2=9
(x−4)2+(y+2)2=81
(x+4)2+(y−2)2=81

Answers

Answer: fourth choice

Step-by-step explanation:

Answer:

formula for circle is

(x-h)^2+(y-k)^2=r^2

so the answer is sixth

Can some one please help me and explain how you got the answer?

Answers

Answer:

Yes number 5 is, they are proportional because y is coresponding to x by multiplying by 1/5

No number 6 isn't, you can't go from 3 to 1 and 7 to 3

Answer:

5. Proportional & 6. Not Proportional

Step-by-step explanation:

Proportional relationships = x and y increase at the same rate

5. all increases by x2

6. increases at different rates

please say this question answer please

Answers

Answer:

Step-by-step explanation:

Its 4 because x= 4

2. [5pts] The Pew Research Group conducted a poll in which they asked, "Are you in favor of, or opposed to, executing persons as a general policy when the crime committed while under the age of 18?" Of the 580 Catholics surveyed, 180 indicated they favored capital punishment; of the 600 seculars surveyed, 238 favored capital punishment. Is there a significant difference in the proportion of individuals in these groups in favor of capital punishment for persons under the age of 18? Use the ???? = 0.01 level of significance. Show all work.

Answers

Answer:

See below for answers and explanations

Step-by-step explanation:

Here, we are comparing two proportions of a large sample size. Therefore, conducting a 2-proportion z-test is appropriate. Conditions are already assumed, so we can conduct the test.

We are testing our null and alternate hypotheses which are:

H: p1=p2 (there is no difference)

Ha: p1≠p2 (there is a difference)

Given:

x1=180

n1=580

x2=238

n2=600

p1=180/580=0.31

p2=238/600=0.4

p=(180+238)/(580+600)=418/1180=0.35

Use the formula to calculate the z-statistic:

[tex]Z=\frac{p_1-p_2}{\sqrt{p(1-p)(\frac{1}{n_1}+\frac{1}{n_2})}}[/tex]

[tex]Z=\frac{0.31-0.4}{\sqrt{0.35(1-0.35)(\frac{1}{580}+\frac{1}{600})}}[/tex]

[tex]Z=-3.24[/tex]

Calculate p-value (note that this is two-sided):

1) normalcdf(-1e99,-3.24)=5.977105194*10^-4

2) Since this is a two-sided test, we double it to get p=0.001195421

Conclusion: Since 0.0012<0.05, we reject the null hypothesis and conclude that there is a significant difference in the proportion of individuals in these groups in favor of capital punishment for persons under the age of 18 because our p-value is extremely low.

Pls help with this question! Its due today!

Answers

Answer:

down below.

Step-by-step explanation:

straight lines are always 180.

[tex]x+34+2x+2=180\\3x+36=180\\3x+36-36=180-36\\3x=144\\3x/3=144/3\\x=48[/tex]

The multiplicative inverse of -2¹/₇ is

Answers

The answer is -7/15.

The multiplicative inverse of a number is the reciprocal of that number. Since
-2 1/7 *(-7/15)= 1, then -7/15 is the multiplicative inverse of -2 1/7.

The graph of the quadratic function y=-x^2-2x+3.What statement about the graph is true.select all that apply.

Answers

Answer:

the graph has an x intercept at 1, 0 has a vertex of -1,4 axis of symmetry x = -1 relative min of -1, 4has the roots of 3 and 1

how to write 970 014 in words

Answers

it’s nine hundred seventy thousand fourteen

have a great day! <3

Ο Α.
B.
C.
D.
SUBMIT

Plzzzz helpppp

Answers

Answer:

Step-by-step explanation:

C because I’ve taken that quiz

Can you help me solve this it’s pretty easy but for you guys

Answers

Answer:

x - 81 = 321

adding 81 on both sides

x-81+81= 321+81

x= 402

Answer:

402

Step-by-step explanation:

81+321=402-321=81 n=402

Find the 9th term of the geometric sequence 10, 40, 160,
ANSWER ASAP 50 points

Answers

Step-by-step explanation:

[tex]U _{ {9}^{th} } \: term = U _{ {1}^{st} } {r}^{(n - 1)} \\ = 10 \times {4}^{(9 - 1)} \\ = 655360 \\ {9}^{th} \: term \: is \: 655360[/tex]

A company has a new process for manufacturing large artificial sapphires. In a trial run, 37 sapphires are produced. The mean weight for these 37 gems is 6.75 carats, and the sample standard deviation is 0.33 carat. Obtain a 95% confidence interval for the true mean weight of all sapphires produced by the new process. Interpret your results in the context of the problem. State the margin of er

Answers

Answer:

The margin of error is of 0.11 carats.

The 95% confidence interval for the true mean weight of all sapphires produced by the new process is between 6.64 and 6.86 carats. The interpretation is that we are 95% sure that the true weight of all sapphires produced by the company using the new process is between these two values.

Step-by-step explanation:

We have the standard deviation for the sample, which means that we use the t-distribution to solve this question.

The first step to solve this problem is finding how many degrees of freedom, we have. This is the sample size subtracted by 1. So

df = 37 - 1 = 36

95% confidence interval

Now, we have to find a value of T, which is found looking at the t table, with 36 degrees of freedom(y-axis) and a confidence level of [tex]1 - \frac{1 - 0.05}{2} = 0.975[/tex]. So we have T = 2.0281

The margin of error is:

[tex]M = T\frac{s}{\sqrt{n}} = 2.0281\frac{0.33}{\sqrt{37}} = 0.11[/tex]

In which s is the standard deviation of the sample and n is the size of the sample.

The margin of error is of 0.11 carats.

The lower end of the interval is the sample mean subtracted by M. So it is 6.75 - 0.11 = 6.64 carats

The upper end of the interval is the sample mean added to M. So it is 6.75 + 0.11 = 6.86 carats.

6789 divided by 89.65

Answers

Step-by-step explanation:

75 . 727 is your answer

hope it is helpful to you

It’s 75.73 (rounded to the nearest tenth)

Answers of these two questions??

Answers

Answer:

1:second ans

2:fourth ans!

Step-by-step explanation:

brainlist

Evaluate 12 ÷ 2 × 6.

Answers

division first
12 over 2 x 6
= 6 x 6
= 36

Answer:

[tex]36[/tex]

Step-by-step explanation:

1) Simplify 12 ÷ 2 to 6.

[tex]6 \times 6[/tex]

2) Simplify.

[tex]36[/tex]

therefor, the answer is 36.

JKLM is a rectangle. Find the value of x.
Help me fast please

Answers

Answer:

x = 10

Step-by-step explanation:

3x + 38 = 7x - 2

subtract 3x from both sides ogf the equation:

38 = 4x - 2

add 2 to each side:

40 = 4x

divide both sides by 4:

x = 10

X+4y=8 and 3x+4y=0 find the slope-intercept form

Answers

Answer:

Step-by-step explanation:

Slope intercept form: y =mx + c

1) x + 4y = 8

4y = -x + 8

Divide the equation by 4

[tex]\frac{4y}{4}=\frac{-x}{4}+\frac{8}{4}\\\\y = \frac{-1}{4}x + 2[/tex]

Here, m = -1/4 and y-intercept = 2

2) 3x + 4y = 0

4y = -3x

Divide the equation by 4

y = [tex]\frac{-3}{4}x[/tex]

Could someone please do this for me ASAP this is for math!

Answers

Answer:

Step-by-step explanation:

[tex]x^{2}[/tex]+x-20

use FOIL

(x - 4)(x+5)

x-4=0

x+5=0

4 and negative 5 are the factors

) Jolie draws a map of her neighborhood on a
coordinate plane. She draws her house at a point in
Quadrant II.
OU
Select all the points that could represent the location of
Jolie's house?
a.) (0,5)
b.) (1, -4)
c.) (-2, 0)
d.) (-4.71
Pls help and explain if you can

Answers

omg omg omg omg omg omgg omg

Find area using law of sines

Answers

Answer:

Step-by-step explanation:

HOPE THIS HELPED!!! I TRIED AND REMEMBERED

e^2=36. solve for e
e = ± ( )

Answers

Answer:

solution given:

e^2=36

e=±√36=±6 is your answer

Wesley walked 11 miles in 4
hours.
If he walked the same distance every hour,
how far did he walk in one hour?
Write your answer:

Using a whole number of miles and a whole number of feet

Answers

Answer:

3 miles

58080 feet

Step-by-step explanation:

He walked 3 miles or 15,840 feet

In the diagram, KLMN is a rectangle, and the two shaded regions are squares. If the length of KL is 6 centimeters, and the length of KN is 14 centimeters, which is closest to the length of ST in centimeters?

Answers

Answer:

15.2cm

Step-by-step explanation:

From the given diagram;

KN = SN = 14cm

KL = NT = 6cm

Required

Using the Pythagoras theorem;

ST² = SN² + NT²

ST² = 14² + 6²

ST² = 196 + 36

ST² = 232

ST = √232

ST = 15.2cm

Hence the length of ST is 15.2cm

Other Questions

PLEASE HELP WILL GIVE BRAINLIEST Which expression shows the product of the sum 3 and h and 8?3 + h + 88(3 + 8 )x 3(H + 8 )x 33 x h x 8 A box contains 4 bags of flour. The total mass of all 4 bags is 8kg. What is the mass of each bag in cg? How have the cultural achievements in language, traditions, art and music made Europe more diverse. Find the value of x :) Help MATH please EEEEE Normal distribution has a mean of 103 and a standard deviation of 2.7 what is the Z score of 105. enter your answer rounded to the nearest hundredth. Choose the best topic sentence for a cause-and-effect paragraph on weatherand mood. (Please HELP) Copy and paste the following passage into the text box. Underline or use italics in the this paragraph where appropriate.Theodore Taylors classic book The Cay takes place during World War II when the Germans invade the small island of Curacao. As a young boy, Philip, is very excited by the idea of war, which seemed like a game to him. But when a German submarine attacks the freighter he is traveling on to the United States with his mother, the war now becomes a reality. He is injured and then becomes marooned with an old black man, depending on this man for survival. There are three major themes in The Cay: survival, sacrifice, and overcoming prejudice. Philip needs to reevaluate the stereotypes and prejudices he has been raised to believe in order to survive this ordeal. The Cay is a gripping novel that holds your attention until the very last page. Do you think the Britain government was justified (did the right thing) in taxing the colonists? Explain your answer. who would benefit from using self-driving cars BenjaminCompanyproducesproductsC,J,andRfromajointproductionprocess.Eachproductmaybesold at the split-off point or processed further. Joint production costs of $95,000 per year are allocated to the productsbasedontherelativenumberofunitsproduced.DataforBenjamin'soperationsforlastyearfollow: write a letter to your father asking for money to buy textbooks and pay for your school fees Please answer this question for branliest i really need it and dont just answer for points tysm WILL GIVE BRAINLIEST!! EASY POINTS!! Which can be studied as a scientific investigation?A)Blue is the best color.B)Vegetarianism is better for the environment than non-vegetarianism.C)Country music is more enjoyable than hip-hop music.D)All students should be required to wear uniforms to sch vbvjkkkp[kpojsdbfoijaefoibhfeboqi This is the power, right, or authority to interpret and apply the lawA. JurisdictionB. PreponderanceC. Reasonable DoubtD. Appellate Stop I need some Help What is the Same about carbohydrates, proteins , and fats ?