Mathematics College

2. In a 24-hour clock, time starts from _____ hour to 24 hours. *
1 point
Zero
12
a.m.

Answers

Answer 1

Answer:

zero

Step-by-step explanation:

The 24-hour clock is a way of telling the time in which the day runs from midnight to midnight and is divided into 24 hours, numbered from 0 to 24

Answer 2
0 a day is only 24 hours long and the clock starts from 0 to 24 hours

Related Questions

Help please More coming soon
NO LINKS

Answers

Answer:

d33z nuts

Step-by-step explanation:

gottem

The first area if the dotted triangle is 63. Formula = base X perpendicular height so, 9 x 7 = 63

A recent survey showed that among 725 randomly selected subjects who completed 4 years of college, 139 smoke and 586 do not smoke. Determine a 95% confidence interval for the true proportion of the given population that smokes.

Answers

Answer:

The 95% confidence interval for the true proportion of the given population that smokes is (0.1630, 0.2204).

Step-by-step explanation:

In a sample with a number n of people surveyed with a probability of a success of [tex]\pi[/tex], and a confidence level of [tex]1-\alpha[/tex], we have the following confidence interval of proportions.

[tex]\pi \pm z\sqrt{\frac{\pi(1-\pi)}{n}}[/tex]

In which

z is the z-score that has a p-value of [tex]1 - \frac{\alpha}{2}[/tex].

Sample of 725, 139 smoke:

This means that [tex]n = 725, \pi = \frac{139}{725} = 0.1917[/tex]

95% confidence level

So [tex]\alpha = 0.05[/tex], z is the value of Z that has a p-value of [tex]1 - \frac{0.05}{2} = 0.975[/tex], so [tex]Z = 1.96[/tex].

The lower limit of this interval is:

[tex]\pi - z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.1917 - 1.96\sqrt{\frac{0.1917*0.8083}{725}} = 0.1630[/tex]

The upper limit of this interval is:

[tex]\pi + z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.1917 + 1.96\sqrt{\frac{0.1917*0.8083}{725}} = 0.2204[/tex]

The 95% confidence interval for the true proportion of the given population that smokes is (0.1630, 0.2204).

Please answer CORRECTLY for brainliest guarantee. If your answer is not correct or does not have a explanation I will report you!

Answers

Answer:

c. 45.34ft

Step-by-step explanation:

When leg one of the triangle is 15ft and leg two is 17 ft you would take   17^2 + 15^2 and then you find the square root of that (514) to get the hypotenuse of the triangle. After that you multiply by two to account for the 2/2 sqaure foot per each unit

Find the area of the circle to the nearest tenth.

Answers

Answer:

the answer is 9.

29 to the nearest tenth is (9)

PLEASE DONT SEND LINKS OR I WILL REPORT! Emily buys meat for a charity event in her community. Chicken costs 4 AED per kg and beef burger 3 AED per kg. How much will she spend on 3.6 kg of chicken and 2.2 kg of beef burger?

Answers

Answer:

21 AED

Step-by-step explanation:

W know the cost of each kind of meat

Chicken = 4 AED

Beef = 3 AED

We also know how much of each we will be buying

Chicken = 3.6 kg

Beef = 2.2 kg

Multiply each price of meat by its respective weight, then add the products together for you final answer.

4(3.6) + 3(2.2) = 21

Susan has 3 pairs of shorts, 5 shirts, and 2 pairs of shoes to take to camp. If she wears a pair of shorts, a shirt and pair of shoes each day, how many different outfit combinations does Susan have to choose from?

Answers

Answer:

30

Step-by-step explanation:

Please help me! No links

Two transformations are performed on a figure on a coordinate plane. The first transformation is a translation 8 units to the left. Which second transformation will result in an image that is similar to, but not congruent to, the original figure?

A: A clockwise rotation of 90° about the center.

B: A clockwise rotation of 180° about the center.

C: A dilation by a scale factor of 1 with the origin as the center of dilation.

D: A dilation by a scale factor of 1/2 with the origin as the center of dilation.

Answers

B I think I’m not sure

2(x + 1) > 10
Help pleaseeeeeeee

Answers

Answer:

x > 4

Step-by-step explanation:

2(x + 1) > 10

x + 1 > 5

x > 4


АB=
Round your answer to the nearest hundredth.

Answers

9514 1404 393

Answer:

  4.41

Step-by-step explanation:

The sides of interest in this right triangle are the hypotenuse and the side adjacent to the given angle. The relevant trig relation is ...

  Cos = Adjacent/Hypotenuse

  cos(25°) = 4/AB

Multiplying by AB and dividing by cos(25°), we get ...

  AB = 4/cos(25°)

  AB ≈ 4.41 . . . . units

right triangle with x, 29, and 18 degrees

Answers

Answer:

we can't answer this bc u dont show which side is whicj

Step-by-step explanation:

but u need to use sin, cos, or tan

Which of the following is equivalent to ^5sqrt13^3

Answers

Answer:

The last one 13^3/5

Step-by-step explanation:

13^3/5

Nine less than the product of a number n and 1/4 is no more than 93

Answers

Answer:

n < 408

Step-by-step explanation:

(n/4) - 9 < 93

n - 36 < 372

n < 372 + 36

n < 408

Correct me if I'm wrong. I hope it helps

find the ratio for Tan C​

Answers

Answer:

D

Step-by-step explanation:

TAN is opposite/adjacent

15/8

Round each number to the nearest thousand.

6,029

6,000

8,104

2,90

4,978

978

1,032

Answers

Answer:

6.029

6

8.104

2.9 or .29

4.978

.978

1.032

Step-by-step explanation:

Answer:

6029=6000

6000=600

8104=8000

290=0

4978=5000

978=1000

1032=1000

Sketch one cycle of y = 2 sin q.

Answers

Answer:

See graph

Step-by-step explanation:

The red graph is y = 2 sin x where the blue section represents one cycle where 0≤∅≤2π where ∅ is measured in radians.

Evaluate the expression for b = 7
6b + 8 – 5b

Answers

Answer:

For b = 7, the expression equals 15.

Step-by-step explanation:

6b + 8 - 5b

Substitute the variable b = 7.

6(7) + 8 - 5(7)

Multiply.

42 + 8 - 35

Add.

50 - 35

Subtract.

15.

Answer:

15

Step-by-step explanation:

6 × 7 = 42

5 × 7 = 35

42 + 8 - 35 = 15

Yoshi is make blueberrie muffins, He needs, 1 1/4 cups of blubeerries for one batch. How many cups of bueberries does he need to make 2 1/2 batches?

Answers

Answer:

3 1/8 cups of blueberries

Step-by-step explanation:

1 1/4 x 2 1/2 = 5/4 x 5/2 = 25/8 = 3 1/8

Find the volume of a basketball with a diameter of 8.5 inches. Round your answer to the nearest hundredth.

Answers

Answer:

102.35

8.5 is the diameter and we need the radius which is 4.25. 4.25 ^ 3 is 76.75625 and times that by 4 gives us 307.0625 and divide that by 3 gives me 102.35 rounded to the nearest hundrenth

What is the range of y = -3sin(x)?
THE ANSWER
B) -3 (less than or equal to) y (less than or equal to) 3

Answers

Answer:

its b

Step-by-step explanation:

the man said so

Answer:

b

Step-by-step explanation:

The sides of a quadrilateral are in ratio 1:2:3:4 if the perimeter is 40cm. find the length of each sides​

Answers

1:2:3:4= 4:8:12:16
Explanation:
Add 1,2,3,4 then divide by 40 which gives you 4.
Then put those in the ratios given :)

Noah picks a card at random from a stack that has cards numbered 5 through 20. List the sample space and tell how many outcomes there are.​

Answers

Answer:

6

Step-by-step explanation:

6

Lyndy conducted a survey of the 300 students in her school. She found that 60 students own dogs, while only 30 students own cats. What percent of the students own cats?
give me direct answer

Answers

Answer:

390

Step-by-step explanation:

u add all together

Ten students each attempted 10 free throws. The list shows how many free throws each student made. What is the mean of free throws made? *

Answers

Answer:

why isn't anybody answering. I guess ill have too.

Step-by-step explanation:

Ok.

the following box plot shows the number of years during which 20 schools have participated in an inter-school swimming meet at least how many schools have participated for 6 years or more?

A: 4
B: 5
C: 10
D: 11​

Answers

Answer:

4 schools

Step-by-step explanation:

Based on the box plot you have given above, the answer would be 20% of the total schools participated for 6 years or more. This is because the part of the box plot wherein it hits 6 years and above is 20%. Thus, if there are 20 schools, then the 20% of it would be 4. In conclusion, there are 4 schools that participated for 6 years or more.

The answer is A. 4 students because 20 divided by 6 equals 4. That is your answer.


Hope this helps!!

Help ASAP I’ll mark branliest

Answers

Answer:

<COD and <DOB

Step-by-step explanation:

Complimentary angles add to 90. The two angles that make up the marked right angle are <COD and <DOB

The parabola below is a graph of the equation y = (x - 1)2 - 3. Which point will
satisfy the inequality y <(x - 1)2 - 3 ?
(1.-3)
O A. (2,5)
O B. (0,5)
O C. (1,0)
OD. (5,-3)

Answers

the answer would be A:)

Answer:

A. (2,5)

Step-by-step explanation:

NO LINKS OR FILES
mFill in the y values of the t-table for the function y=3Vx

Answers

Answer:

1

Step-by-step explanation:

https://brainly.com/question/23396982?answering=true&answeringSource=greatJob%2FquestionPage%2F1

Will give brainliest please answer

This probability distribution shows the
typical grade distribution for a Geometry
course with 35 students.
Grade
A
B
с
D
F
Frequency
5
10
15
3 2
Find the probability that a student earns a
grade of B or C.
p = [?]
Enter a decimal rounded to the nearest hundrenth

Answers

Answer:

0.71

Step-by-step explanation:

P( b or c) = P(b) + P(c) 0 P(b and c)

P(b) = 10/35 = 0.2857

P(c) = 15/35 = 0.42857142857

10/35 + 15/35 - 0 = 25/35, or 0.71

Area of traingle and rectangle
More coming!!

Answers

Step-by-step explanation:

1.

[tex]a = \frac{1}{2} b \times h \\ \frac{1}{2} \times 8 \times 7 \\ a = 4 \times 7 = 28 {cm}^{2} [/tex]

2.

[tex]a = \frac{1}{2} b \times h \\ a = \frac{1}{2} \times 10 \times 10 \\ a = 10 \times 5 = 50 {ft}^{2} [/tex]

.
8
10
12
14
16
Girls
8
10
12
14
16
Boys
What is the difference between the medians for the two data sets?
O tickets
0 2 tickets
4 tickets
O 6 tickets

Answers

If 0 tickets is an option that’s what it would be. Since the data tables are the same the median would be the same
Other Questions
Si 4 L de un gas estn a 0,79 atm de presin, Cul ser su nuevo volumen, si aumentamos la presin hasta 1,05 atm? Read the following excerpt from Levitt and Dubners Freakonomics.The bagel data also reflect how much personal mood seems to affect honesty. Weather, for instance, is a major factor. Unseasonably pleasant weather inspires people to pay at a higher rate. Unseasonably cold weather, meanwhile, makes people cheat prolifically; so do heavy rain and wind. Worst are the holidays. The week of Christmas produces a 2 percent drop in payment ratesagain, a 15 percent increase in theft, an effect on the same magnitude, in reverse, as that of 9/11. Thanksgiving is nearly as bad; the week of Valentines Day is also lousy, as is the week straddling April 15. There are, however, a few good holidays: the weeks that include the Fourth of July, Labor Day, and Columbus Day. The difference in the two sets of holidays? The low-cheating holidays represent little more than an extra day off from work. The high-cheating holidays are fraught with miscellaneous anxieties and the high expectations of loved ones.Based on the excerpt, the conclusion that personal mood seems to affect honesty is best supported by which of the following statements?Relaxing summer and fall holidays generally cause payment rates to drop.Stressful fall and winter holidays generally cause payment rates to drop.Relaxing summer and fall holidays generally cause theft rates to increase.Stressful fall and winter holidays generally cause theft rates to remain steady. If m1 = 120, find m3: A. 30B. 60C. 90D. 120 Maggie opened a savings account and deposited $200. She will deposit $50 into this account each week, w, and will make no withdrawals. The equation below shows how she will calculate the total amount in the account, t, after each deposit. Which of the following is the independent variable? Help????????!!!!!!!!!!!!!!!!!!! List the helpful interactions.List the harmful interactions. Which of the following groups of foods would an herbivore eat?A: Bird flesh, chicken, decomposing cowB: Apples, peanuts, seedsC: Hamburger, hot dog, fishD: Insects, snakes, bees Plz help! Will give brainlest Find the surface area of a cylinder with a base radius of 4 in and a height of 6in. Please help no links. I need to figure out the correct there,their, theyre to use. Sentence: Their going to do very well on the test because there always paying attention to there favorite teacher, Ms.smith A main difference between capitalism and socialism is:A. Individuals in a socialist economy make progress when they follow their self interest and manage their resources independent of governmentregulationB. the government intervenes in the economy, distributes resources and services to its peopleC. there is a lot more competition in a socialist economy due to goverment participation in the market.D. the government does not intervene in a socialist economy allowing for more freedom and more potential inequalities what is the subject of the poem valentine for Ernest Mann Using the given right triangle, which ratio is correct? Amy-Jo works for herself selling weight-loss products door to door. This isnot typical, because most door-to-door salespeople work for companies.not typical, because products are rarely sold door to door.typical, because most door-to-door salespeople are self-employed.typical, because most weight-loss products are sold door to door. Read the excerpt from act 2 of hamlet which of these lines uses a similar to make a comparison? Check all that apply if someone spilled 750. mL of said sulfuric acid how many Liters of 6.00 M aluminum hydroxide would we need to neutralize it? TAn elevator starts at the ground floor and makes 4 stops. The positive numbers stand for going up, and the negative numbers stand for going down. Which expression gives the total number of floors traveled during the 4 stops? Find the area. Simplify your answer.2x8Submit Ok yall give me ur opinion on Light Yagami Im interested to see this since everyone thinks differently LOL QUESTION 10According to lecture, what definition is given for the term "development"?The way that a country goes through the demographic transition.O The process of improving the material conditions of people.The stage at which people can afford to purchase basic necessitities.An idea based on the writings of Karl Marx.