Mathematics High School

In Olympic platform diving, the athletes dive from a platform that is 42 feet above
the water. A diver leaves the platform with an initial vertical velocity of 4 feet per
second. How many seconds does it take for the diver to enters the water?

Answers

Answer 1

Answer:

10.5 I think

Step-by-step explanation:

the platform is 42ft so if you divide 42 by 4 you get 10.5

Related Questions

If the ratio of grapes to walnuts to oranges is 6:6:12, how many grapes are there if the total number of fruits is 192?

Answers

Answer:

48

Step-by-step explanation:

6+6+12 = 24

192/24 = 8

8*6 = 48

(Ratio is 48:48:96)

Answer:

48

Step-by-step explanation:

48

Step-by-step explanation:

6+6+12 = 24

192/24 = 8

8*6 = 48

(Ratio is 48:48:96)

sorry I copied you harpsickle213 but i needed the 7 points

Robert invested $7,600 in an account paying an interest rate of 1.9% compounded continuously. Assuming no deposits or withdrawals are made, how long would it take, to the nearest year, for the value of the account to reach $8,600?

Answers

Answer:

the answer is 7

Step-by-step explanation:

Compounded Continuously:

A=Pe^rt

A=8600

P=7600

r=0.019

8600=7600e^0.019t

[tex]\frac{x}{y} 8600\\ 7600[/tex] =[tex]\frac{x}{y} 7600e^0.019t\\7600[/tex]

1.1315789=e^0.019t

In(1.1315789)=e^0.019t

ln(1.1315789)=

\,\,0.019t

0.019t

6.5059977=t

t=7

thxxxx byee

how many 2 digit numbers are multiples of five

Answers

Answer:

18

Step-by-step explanation:

Hope it helps plz give brainlies! ;D

find the slope for (3,-6)(-1,4)
show the steps

Answers

Answer:

y= -5/2x + 3/2

Step-by-step explanation:

(3,-6). y=mx+b or -6=-5/2 × 3+b, or solving for b: b=-6-(-5/2)(3). b=3/2.

(-1,4). y=mx+b or 4=-5/2 × -1+b, or solving for b: b=4-(-5/2)(-1). b=3/2.

Plugging in the two points, hence y= -5/2x + 3/2

Giving brainliest awnser if you help me with this

Answers

The first option and the last option :)

© Sally borrowed $14,000 at an interest rate
of 10% for 5 years. How much interest did
She pay? Show work and select your answer,

Answers

here’s the awnser from calculator soup !

The students of a school fill 5 buses for a field trip. Each class fills bus. How many classes are riding on the buses?​

Answers

Answer:

The answer is 5

Step-by-step explanation:

Because each bus is assigned 1 class and there is only five buses so there are 5 classes

If there are 5 busses and each class fills a bus there should be about 5 classes

someone, please help !! these are direct and inverse variations, algebra 2. i need them asap !

Answers

Answer:

3, 20, 2, and 2.5

Step-by-step explanation:

For each question, they gave you an x and y value. If you substitute them into the equation and then solve for k, you get your answer.

On the first one, x is 12 and y is 1/4. If you put those into the equation they gave you y = k/x, you get 1/4 = k/12

3/12 is 1/4 so the first k is 3.

Second one y = k/x. x is 4 and is 5. So 5 = k/4

20/4 is 5, so the second k is 20.

9 divided by 272 plz help

Answers

Answer:

0.033 It doesnt reduce if thats what youre looking for

Step-by-step explanation:

Let's see

[tex]\\ \rm\Rrightarrow \dfrac{9}{272}[/tex]

[tex]\\ \rm\Rrightarrow 0.0330882352941[/tex]

Rounding

[tex]\\ \rm\Rrightarrow 0.0331[/tex]

Done!

Please help me on this :) I will give brainleast

Answers

Answer:

B. 6 cans for 5.16

Step-by-step explanation:

A. 0.89$ for 1 can

B. 0.86$ for 1 can

C. 0.88$ for 1 can

D. 0.90$ for 1 can

Answer:

b

Step-by-step explanation:

store a - 0.89 each can

store b - 0.86 each can

store c - 0.88 each can

store d - 0.90 each can

12345678910112131415161718192021212223242526272829303132333435363738394041424344454647484950

Answers

Answer: what what! Confused

Step-by-step explanation:

Answer:

yes

Step-by-step explanation:

Answer and explanation

Answers

Answer: c

Step-by-step explanation: because you add the x's and then add the fractions

I need help on this one????!?

Answers

Answer: B

Step-by-step explanation: hope this helps

If 3/4=x/16, then x =

Answers

Answer:

12

Step-by-step explanation:

We can try and get both sides to have a common denominator. If we multiply the left side by 4, we get 12/16=x/16. Here, it is clear that x=12.

Answer:

x is equal to 12/16

Step-by-step explanation:

If you divide 12/16 by 4 you will realize that it is equal to 3/4. Therefore x is equal to 12. That is a really explanation, but hope it helps!

3f=-2x-4 pls help with this

Answers

Answer:

I think it will be f= -2/3x-4/3

I think that is correct I wasn't sure what you were looking for

Step-by-step explanation:

HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP

Answers

Answer:

B

Step-by-step explanation:

Obviously the population is increasing.

(3297.44-2568.05)/2568.05 = .284... = 28.4% increase

(4234-3297.44)/3297.44 = .284 ... = 28.4% increase

B is the answer

Select all the values of x from this list that make the inequality


FOR POINTS!

Answers

The answer would be A D E

9. The Osbornes have an annual income of $66,000 and monthly expenses of $5300, and they
are trying to determine whether or not they qualify for Chapter 7 bankruptcy. Their annual
income is greater than that of the median annual income of their state, but they still may be
eligible according to the means test. Help the Osbornes through the steps of the means test to
see if they qualify.
Part I: What is the Osbornes' monthly income?
I
Part II: What is the Osbornes' monthly income minus monthly expenses?
Part III: What is 60 times the answer to Part II?
Part IV: Is the answer to Part III greater than or less than $10,000?
Part V: Are the Osbornes eligible for Chapter 7 bankruptcy according to the means test?

Answers

A family qualifies for bankruptcy if the difference between their monthly income and expenditure, multiplied by 60 is greater than $10,000. So, The Osbornes qualify for chapter 7 bankruptcy.

We have the following parameters:

[tex]Annual\ Income = \$66000[/tex]

[tex]Monthly\ Expenses = \$5300[/tex]

To calculate the monthly income, we simply divide the annual income by 12 (12 is the number of months in a year)

So, we have:

[tex]Monthly\ Income = \$66000 \div 12[/tex]

[tex]Monthly\ Income = \$5500[/tex]

The difference between the monthly income and the expenses is:

[tex]Difference = Monthly\ Income - Monthly\ Expenses[/tex]

[tex]Difference = \$5500 - \$5300[/tex]

[tex]Difference = \$200[/tex]

The above result multiplied by 60 is:

[tex]Product = Difference \times 60[/tex]

[tex]Product = \$200 \times 60[/tex]

[tex]Product = \$12000[/tex]

$12000 is greater than $10000

Since $12000 is greater than $10000, then they are eligible for chapter 7 bankruptcy.

Learn more about bankruptcy test at:

https://brainly.com/question/4418659

Ramundus spends 3/7 of his salary on games and 4/9 of his salary on expenses for a car. Does Ramundus spend more of his salary on games or on expenses for a car?

Answers

Hello!
We need to find a denominator that both fractions can be. /63 works perfectly because 7x9 = 63. 3 x 9 = 27, and 4 x 7 = 28. Since 28/63 is bigger than 27/63, ramundus puts more money into car expenses.

HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

3)

[tex] - |10| = - 10[/tex]

4)

[tex] |15| = 15[/tex]

5)

[tex] |7 - 4| = |3| = 3[/tex]

Find the product of 6* V12
O 36/2
O 65
0 5/6
04/18

Answers

Answer:

6√2

Step-by-step explanation:

√6 x √12 = √72

= 6√2

OR

6 x √12 = √72

= 8.485281374238570

Answer:

b

Step-by-step explanation:

Make the expression below a perfect square by adding in a constant value: x^2+14x+_

Answers

[x^2 + 14x + (1/2•14)^2] - (1/2•14)^2

= [x^2 + 14x + (7)^2] - (7)^2

= (x+7)^2 - 49

If you need an explanation as to how, you can go ahead and ask

Winnie collects data from a random sample of seventh graders out of 60 responders 18 attended after school programs of the 220 graders attending winnies school how many would be expected to attend after school programs

Answers

The answer would be 66 students

What is the percent of increase from 4,000 to 10,000?

Answers

Answer:

150%

Step-by-step explanation:

Percent change =   [tex]\frac{New - Old}{|Old|}[/tex] × 100%

=> [tex]\frac{10000-4000}{4000}[/tex] × 100

=> [tex]\frac{6000}{4000}[/tex] × 100 = 150% (increase)

kim rented skates for h hours.The rental free was $2.50 per hour. she paid a total a 2.5h=20 b 1.5h=10 c 1.5h=20 d 2.5h=10l of $20

Answers

Answer:

2.5h=20

Step-by-step explanation:

:D

I need help quick. ASAP.​

Answers

It’s 1/2 (now I’m going to write random stuff because it says it has to be at least 20 letters jehdhsjdbdjeiksjejdi)

What fraction of the large square is shaded? Show your work

Answers

Answer:

1/3

Step-by-step explanation:

Answer: 1/8 of the square

Step-by-step explanation:

what does standard devitation mean?

Answers

Answer:

a quantity calculated to indicate the extent of deviation for a group as a whole.

Step-by-step explanation:

t1ts

What is the range for

Answers

Answer:

In statistics, the range of a set of data is the difference between the largest and smallest values.

Step-by-step explanation:

Easy as pie

How would I get the slope of this triangle?

Answers

Answer:

-4/3

Step-by-step explanation:

if the triangle is anchored at (0, 0) you come down

from point ( 0, 48) to point ( 36, 0) so the slope is

y= rise/run = -48/ 36 = -4/3

Other Questions
What is the solution to the equation 8x = 4+2x? lowa and California have the same number of senators.truefalse i need assistance please Choose the graph that represents the following system of inequalities:y 3x + 1y 1 over 2x + 3In each graph, the area for f(x) is shaded and labeled A, the area for g(x) is shaded and labeled B, and the area where they have shading in common is labeled AB. Graph of two intersecting lines. Both lines are solid. One line f of x passes through points negative 2, 2 and 0, 3 and is shaded above the line. The other line g of x passes through points 0, 1 and 1, negative 2 and is shaded above the line. Graph of two lines intersecting lines. Both lines are solid. One line g of x passes through points negative 2, 2 and 0, 3 and is shaded below the line. The other line f of x passes through points 0, 1 and 1, negative 2 and is shaded above the line. Graph of two intersecting lines. Both lines are solid. One line passes g of x through points negative 2, 2 and 0, 3 and is shaded below the line. The other line f of x passes through points 0, 1 and 1, negative 2 and is shaded below the line. Graph of two intersecting lines. Both lines are solid. One line f of x passes through points negative 2, 2 and 0, 3 and is shaded above the line. The other line f of x passes through points 0, 1 and 1, negative 2 and is shaded below the line. PLEASE HELP NOT WILL HELP ME :,(I'll make brainliest and give extra pointsThe following cone has a height of 4 inches and a volume of 12. 4 in. What is the radius of the cone? 1.35b = 40.5what is the value of b ? !! please help giving 30 points!! Read the following passage from The Quest for Medusas Head.Where is the tooth? Where is the eye?" screamed the two, reaching out their long arms and groping here and there. "Have you dropped them, sister? Have you lost them?"Perseus laughed as he stood in the door of their cavern and saw their distress and terror.What change in perspective might the reader experience through this dialogue?A reader might be fearful for Perseus.A reader might think Baldwin changed to 1st person POV.A reader could be repulsed by Gray Sisters.A reader might pity the Gray Sisters.please dont just choose a random answer i'm gonna fail ;-; A wall 12 feet long makes a corner with a wall that is 14 feet long. the other ends of the walls are about 18.44 feet apart. Do the walls form a right triangle? explainNO LINKS AND GIVE A FULL EXPLANATION FOR YOU TO GET BRAINLIEST, YOU WILL NOT GET BRAINLIEST IF YOU DONT GIVE AN EXPLANTION WITH AN ANSWER!!!!!! Read the following excerpt from President Ronald Reagans State of the Union speech in 1982. This speech was given after Reagan had been president for about a year. Then answer the question.In a paragraph of 35 sentences, summarize how Reagan changed the role of government and evaluate whether his policies benefited the country. Give 23 specific examples of policies during the Reagan era that addressed the problems Reagan mentioned in his Inaugural Address.Together, we not only cut the increase in government spending nearly in half, we brought about the largest tax reductions and the most sweeping changes in our tax structure since the beginning of this century. And because we indexed future taxes to the rate of inflation, we took away government's built-in profit on inflation and its hidden incentive to grow larger at the expense of American workers.Together, after 50 years of taking power away from the hands of the people in their States and local communities, we have started returning power and resources to them.Together, we have cut the growth of new Federal regulations nearly in half. In 1981 there were 23,000 fewer pages in the Federal Register, which lists new regulations, than there were in 1980. By deregulating oil we've come closer to achieving energy independence and helped bring down the cost of gasoline and heating fuel.No one pretends that the way ahead will be easy. In my Inaugural Address last year, I warned that the ills we suffer have come upon us over several decades. They will not go away in days, weeks, or months, but they will go away because we as Americans have the capacity now, as we've had it in the past, to do whatever needs to be done to preserve this last and greatest bastion of freedom.President Ronald Reagan's State of the Union speech, 1982The economy will face difficult moments in the months ahead. But the program for economic recovery that is in place will pull the economy out of its slump and put us on the road to prosperity and stable growth by the latter half of this year. And that is why I can report to you tonight that in the near future the state of the Union and the economy will be better much better if we summon the strength to continue on the course that we've charted. The author wanted to revise this story to allow readers to understand more fully how Coach Wilkins felt about the banquet and his career. What change would be MOST effective? Include the point of view of the coach by adding his thoughts and dialogue. A) Remove all the details about Josh, the cafeteria workers, and Principal Edwards B) Include more information on the activities with which Coach Wilkins was involved. Change the details to have Coach Wilkins deciding to teach social studies and coach footbalL D) y Comprehension Which is equivalent to (15x2 + 3x 6)-(15x2 + 3x + 6)? A tea infuser in the shape of a right rectangular pyramid is 7.9 cm tall and has a base 3 cm long and 1.5 cm wide. To make the best tea, the infuser should be 80% filled with tea. What is the volume of tea needed to fill the infuser to 80% of its capacity? There are always those who will say it cannot be done. Even in this era of sophisticated flight there have been those who said the sound barrier would never be broken. It was. Others said later that space vehicles would never get through the heat barrier. They have. Now, some say men will never overcome the radiation barrier in space. But we can be sure they will.PLEASE ANSWER AND IAM GOING TO BUY YOU FREE CHOCOLATE Please help me (no links) Change the active voice to the passive voice (if possible) Will the electric company raise our rates next month? #15 and 16 only Major grade 6th grade plz help 1. Which type of weather is associated with a maritime polar air mass?A. cloudy and rainyB. cloudy, warm, and dryC. warm, sunny, and clear Somebody Please help!!! The number of worldwide standard time zones is*15301224 The base of the sandbox is shaped like a parallelogram. He parallelogram base has an area of 9 square feet and the sand box gas a volume of 13.5 cubic feet. What is the height of the sandbox? Question 1 of 5Which of the following political developments would be mosttroubling toChristian fundamentalists who supported Ronald Reagan during the 198099A. The rapid expansion of military spending to counter growingSoviet powerB. The gay community's increasingly public demands for equal rightsC. The federal decision to break up the air traffic controllers unionD. The policy of providing military support to Central Americanrevolutionaries