Mathematics College

Helpppppppppppppppppppp

Answers

Answer 1

Answer:

95°

Step-by-step explanation:

95°

They are vertical angles.

Answer 2

Answer:

95 degree write it fast jakakkaoaoa

Related Questions

How can you check to see if two fractions are equivalent please explain

Answers

Answer:

cross multiply and they should equal the same

Step-by-step explanation:

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.

A line is subdivided according to the golden ratio, with the smaller piece having a length of 8 meters. What is the length of the entire line? Use o 1618
The length of the entire line is meters.

Answers

Answer:

the entire length is 202.25 or 203 when rounded to the nearest number.

Step-by-step explanation:

7. How does the relative
frequency change between
when the spinner is spun 50
times vs. 100 times?

Answers

Answer:

this answer was 10 times

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

the first person who answers this gets brainiest for nothing
whats 5+5

Answers

Answer:

10 :)

Step-by-step explanation:

Answer:

10 is the answer for this question

pleas help me !!!!!!!!! :-[

Answers

Answer:

Step-by-step explanation:

The diagonal of a square is 14 cm. Find its area.

Answers

Answer:

[tex]let \: the \: length \: of \: one \: side \: be \: l \\ {l}^{2} = {14}^{2} - {l}^{2} \\ 2 {l}^{2} = {14}^{2} \\ l\sqrt{2} = 14 \\ l = \frac{14}{ \sqrt{2} } \: cm \\ area = \: l \times l \\ = ( { \frac{14}{ \sqrt{2} }) }^{2} \\ = 98 \: {cm}^{2} [/tex]

Rhianna has a spinner, which is divided into four equal parts. The parts are numbered 1, 2, 3, and 4. If Rhianna spins the spinner and tosses a coin, which table shows all the possible outcomes? 4 1 H1 H H 2 H2 H2 3. H3 H3 H4 4. O T T 1 11 T1 2 T2 T2 3 T3 T3 T4 1 4 H T 2 T2 T2 3 H3 H3 H1 4 0 T 1 T1 H1 2 T2 H2 3 T3 H3 H4

Answers

Answer:

The bottom table.

Step-by-step explanation:

It's the only one that shows options for heads and tails for every number.

Answer:

D the last one

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 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

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.

Step by step explanation!

Answers

Answer:

yhe picture is blur.

Step-by-step explanation:

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]

When two six-sided dice
are rolled, the set of outcomes is shown in the table below. Each particular combination of results for the light and dark colored dice is equally-likely to occur if the dice are "fair".

If two dice are rolled, what is the probability that the second die shows a number less than the first die?

Answers

Answer:

Step-by-step explanation:

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

Plz write/type the answers, I pray u can help

Answers

So I found the data for both sets of numbers.
It’ll go the first number is for set one, second number is for set two
Mean: 3, 2.909
Median: 3, 3
Quart: Q1- 2,1
Q2- 3,3
Q3- 4,5
Range: 6,5
SD: 1.73, 1.86
Mode: 3, 1
Hopefully this helps !

e^2=36. solve for e
e = ± ( )

Answers

Answer:

solution given:

e^2=36

e=±√36=±6 is your answer

Find the values of x and y to make the equation true.
-2x + 61 = (-24y)i - 14

Answers

X= 75/2
Y=0
That is the answer to your question I used Photomath to help me

Za and Zb are
complementary angles. Za measures 59º.
What is the measure of Zb?

Answers

Complementary angles are two angles whose sum adds up to 90 degrees
Za + Zb = 90
You know Za measures 59
59 + Zb = 90

Solution: Zb is 31 degrees

Answer:

Zb = 31

Step-by-step explanation:

Complementary angles mean that the angles add up to 90 so:

Za + Zb = 90

59 + Zb = 90

Zb = 90 - 59

Zb = 31

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

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]

Through extensive data collection, quality control experts have verified that the true mean weight of a wrapped Starburst candy is 5.1 grams, as advertised on the package. However, in a class activity where you selected and weighed 8 wrapped Starburst candies you obtained a p-value of 0.003 and concluded that the true mean weight of Starburst candies is not as advertised. What type of error was potentially made in this hypothesis test

Answers

Answer:

Type 1 error.

Step-by-step explanation:

H0 : μ = 5.1

H1 : μ ≠ 5.1

The Pvalue of the test = 0.003

Decision made by the researcher was conclude that mean weight is not as advertised, that is the researcher rejected the Null hypothesis.

However, when the Pvalue is < α - value , we reject the null ; The type of error the researcher could have made is that ; The mean weight may be truly as advertised, Hence, leading us to make a false positive error, thus is rejecting a true null. This is a TYPE 1 error.

Ο Α.
B.
C.
D.
SUBMIT

Plzzzz helpppp

Answers

Answer:

Step-by-step explanation:

C because I’ve taken that quiz

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

please say this question answer please

Answers

Answer:

Step-by-step explanation:

Its 4 because x= 4

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:

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

trafik levhalasinin anlamı hangisidir?
A Komjon girmesi
B. Kamyon yolu
C. Kamyon çkabilir

Answers

Selammm ♡

Bence cevap C diye düşünüyorum çünkü trafik levhası kaza yapmayalım diye bizi uyarır, yaya ve araçların olduğu yollarda, trafik düzeninin sağlayan önemli gereçlerdir. Bu levhalar sayesinde kargaşalar engellenmekte, can ve mal güvenliği de korunmaktadır.

Başarılar

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.

Other Questions

As reported in Trends in Television, the proportion of US households who have at least one VCR is 0.592. If 8 households are selected at random, without replacement, from all US households, what is the (approximate) probability that the number having at least one VCR is exactly 4. Be sure to use many decimal places in your calculations (at least 4), but report your answer to three decimal places. Which of the following words best describes the tone of the poem? Consider each of the transactions below. All of the expenditures were made in cash.The Edison Company spent $25,000 during the year for experimental purposes in connection with the development of a new product.In April, the Marshall Company lost a patent infringement suit and paid the plaintiff $8,500.In March, the Cleanway Laundromat bought equipment. Cleanway paid $19,000 down and signed a noninterest-bearing note requiring the payment of $24,500 in nine months. The cash price for this equipment was $38,000.On June 1, the Jamsen Corporation installed a sprinkler system throughout the building at a cost of $41,000.The Mayer Company, plaintiff, paid $25,000 in legal fees in November, in connection with a successful infringement suit on its patent.The Johnson Company traded its old machine with an original cost of $13,900 and a book value of $6,900 plus cash of $10,600 for a new one that had a fair value of $13,900. The exchange has commercial substance. I've been asking since yesterday :( Candace is designing a rectangular garden. The garden's diagonal must be 37.7 feet, and the ratio between the garden's base and height must be 12:5. Find the length of the garden's base and height. The garden's base is feet and its height is I need help I will give brainliest I promise Which risk of using alcohol or drugs is physical?losing motor skillshaving an inability to meet new friendshaving increased anxietygetting increased depression Which structures of the digestive system, aside from the small intestine, release substances that help break downfood in the small intestine?stomach and liverliver and large intestinepancreas and liverlarge intestine and pancreas All of the following continents/countries were victims of Imperialism EXCEPT: A. AfricaB. AsiaC. Latin AmericaD. United States someone please explain to me how this is done please Select the correct answer. Which question would most likely indicate that a passage has a problem-and-solution text structure? A. How are the elements different from each other? B. What details are used to describe the topic? O c. Do the steps described need to be completed in a particular sequence? D. What have people done to try to resolve the issue? Help me please ( on the image ) Which of these is NOT a phenotype?A tallB shortC zygousD round Which choice is the slope-intercept equation of the line shown below?(1,2)(0, -1)A. y = 3x - 1B. y = 2x-1C. y = 2x + 1D. y = 3x One day I was hanging around the campus and Chad and Tim Gray told me Dean was staying in a cold-water pad in East Harlem, the Spanish Harlem. Dean had arrived the night before, the first time in New York, with his beautiful little sharp chick Marylou; they got off the Greyhound bus at 50th Street and cut around the corner looking for a place to eat and went right in Hectors, and since then Hectors cafeteria has always been a big symbol of New York for Dean.Which statement best describes how Kerouacs diction contributes to his writing style?Kerouac uses academic terms to give his writing an intellectual quality.Kerouac uses youthful slang to give his writing a rebellious quality.Kerouac uses location names to give his writing a historical quality.Kerouac uses abstract vocabulary to give his writing a detached quality. What does Macbeth mean when he says that he murdered sleep and that he willSleep no more"? What actions did the Civil Rights movement take to try to achieve their goal?The goal is to "end institutionalized racial discrimination, disenfranchisement and racial segregation in the United States." Mary Catherine Dooley plans to install a border of new tiling around the circumference of her circular spa. If her spa has a radius of 14 feet, find its exact circumference and the circumference rounded to the nearest tenth.Exact means leave the pi symbol in the answerRounded means to replace the pi symbol with either 3.14 or 22/7Area is the amount of space inside a 2 dimensional object. Which of the following expressions will find the sum interior angles of a polygon with 14 sides?A.) 14(180)-2B.) 180(14-2)C.) 180(14)-180D.) 180(14) love and hate's role in the families brawls in romeo and juliet act 1 scene 1 What are 20 facts about Japan