# Alyson

Popular questions and responses by Alyson
1. ## Math

11. A rocket is fired upward from some initial height above the ground. Its height h in feet above the ground t seconds after it is fired is given by h = -16t2 + 48t +448. (i) What is its initial height? __________ ft. (ii) What is its maximum height?

At basketball practice, Kyla made 60 free throws. this was 80% of her attempts. how many free throws did Kyla attempt?

3. ## Finance

Iron Man Products has projected the following sales for the coming year: Q1 Q2 Q3 Q4 Sales \$ 700 \$ 850 \$ 950 \$ 1,050 Calculate payments to suppliers assuming that Iron Man places orders during each quarter equal to 33 percent of projected sales for the

4. ## Algebra 2

The sum of two numbers is 8, and the sum of their squares is 34. What is the larger number?

5. ## physics

What is the distance travelled in 22 s as a given sound moves through carbon dioxide at 0 C?

6. ## english

Give two examples of each of the following elements of fiction and nonfiction from the texts you’ve read in Units 1, 2, and 3. Characters: Plot: Conflict: Setting: Point of View: Theme: Style: Tone: Perspective: Bias: here r the texts 1. I stand here

7. ## physical science

What is the percentage increase in size when ordering a 14 inch rather than a 12 inch pizza?

8. ## physical science

While fishing in a boat on a lake one afternoon, a speedboat roars by. You note that you bob up and down five times in 20 seconds. The frequency of this train of water waves is

9. ## physics

What is the wavelength of radiation that has a frequency of 6.912 × 1014 s-1?

10. ## physics

A submarine sends a sonar signal, which returns from another ship 3.22 s later. How far away is the other ship?

11. ## Multiplication

How can you use 4×7 to find the 8×7 find the product.

12. ## Math Pre- Algebra

Linda reserved two hotel rooms for \$75 each room plus a tax of \$7.50. Illustrate the Distributive Property by writing two ways to compute the total. What is the total. So I need to get help on this answer stat. This is due tomorrow and I need done. Please

13. ## Science

3. A gene is to a chromosome as? A.)A pea is to a pod**** B.)A front is to a back C.)A bike is to a car D.)A building is to a window 4.What is heredity? A.)Is acquired later in life B.)The study of reproduction C.)The process of having offspring D.)The

14. ## Chemistry-Decay

The lowest level of 14C activity that seems possible for experimental detection is 0.03 dis min−1 g−1 What is the maximum age of an object that can be determined by the carbon-14 method? The initial rate of decay is about dis min−1 g−1. I have no

15. ## Math

What part of a yard is 1 1/2 feet?

16. ## math

After 7 spelling test Matthew scored 68, 81, 90, 95, 51, 83, and 85. If he wants his average to be 80, what does his next score need to be.

17. ## Hi

make a table using points along the graphed linear function .Then, determine the correct function.

18. ## econ

12) Suppose you know that the standard deviation of a variable is 10, and you have 100 observations, the standard deviation of the mean is

19. ## Trig

Using tables or a calculator, find tan 16 degrees 15 + cot 32.7 degrees to the nearest hundreths

20. ## Chemistry

I need to explain which species is oxidized and reduced, what the reducing agent and oxidizing is, and explain why for each of the following equations. One of them is not a reduction-oxidization problem and I need to explain why. 1. 2Na + Cl2 --> 2NaCl 2.

21. ## math

Ebony spent 1/6 of her weekend studying for her English test. She spent 3/8 of her time studying pronouns. How long did she study pronouns? A. 1/16 B. 5/24 C. 4/9 D. 13/24

22. ## Math

The distance from the center of the Ferrus wheel to a passenger car is 328 feet. What is the approximate distance a passenger travels in 3 full rotations during the ride?

23. ## Math

9 1/8 - 2 5/8 can you explain to me how 9 becomes 8 something?

10 - 5 4/11

9 - 4 3/7

26. ## history

were did king george III hire mecenaries from in order to fight the colonists

27. ## Physics

A car motor is slowing down from 4200 to 1100 rpm over 4 sec. The negative acceleration is approximately 81(I don't have the problem in front of me). How many revolutions does the motor make over those 4 sec. I can't figure this out because the revolutions

28. ## physical science

Visible light consists of electromagnetic waves with wavelengths (in air) in the range 400 - 700 nm. What are the frequencies of visible light?

29. ## physics

An aluminum nucleus has 13 protons and 14 neutrons. A copper nucleus has 29 protons and 34 neutrons. What is the force of repulsion between an aluminum nucleus and a copper nucleus when they are separated by 10-9 m?

30. ## physical science

What is the force between two balloons with negative charge of 2.3 x 10^-12 C if the balloons are 46 cm apart?

31. ## physics

What happens when you walk across a carpet and receive a shock when you touch a metal object.

32. ## physics

A light bulb with resistance of _____________ Omega draws 900 mA from a 110 V household circuit.

33. ## physics

A flashlight that is powered by 12 Volts and uses a bulb with a resistance of 90 Omega will have a current _________________ Amps.

34. ## physics

When a voltage of 120 V is impressed across an electric heater, a current of 0.22 A will flow through the heater if the resistance is ____________ Omega.

35. ## physics

An electrical device with a resistance of 323.0 k(omega sign) will allow a current of 21.0 A to flow through it if a voltage drop of _______________ Volts is impressed across the device.

36. ## physics

What is the force between two balloons with negative charge of 2.3 x 10^-12 C if the balloons are 46 cm apart?

37. ## physics

A 1.5 volt battery will increase the potential energy of ________________ coulombs of charge by 0.18 joules.

38. ## physics

A _____________ volt battery will increase the potential energy of 0.005 coulombs of charge by 29.5 joules.

39. ## physics

A 12 V battery will increase the potential energy of 2.1 C of charge by how many joules?

40. ## physics

How much time will elapse between seeing lightening and hearing the thunder happening 8000 m from you?

41. ## physics

How much time will elapse between seeing lightening and hearing the thunder happening 8000 m from you?

42. ## physics

Given: 2020 Hz, at 404 m/s, Lambda=................m

43. ## physics

Given: At 440 m/s, lambda of 22.2 mm, f=............Hz

44. ## physics

Given: 22 Hz, lambda of 22.2 m, v=.................m/s

45. ## physics

Lightening is an atmospheric discharge of electricity accompanied by thunder, which typically occurs during thunderstorms. How much time will elapse between seeing lightening and hearing the thunder happening 8000 m from you?

46. ## physics

What is the distance travelled in 22 s as a given sound moves through steel?

47. ## physics

What is the distance traveled in 22 s as a given sound moves through seawater at 25 C?

48. ## physics

What is the wavelength of the higher frequency limit (18 megahertz) in dry air at 0 C?

49. ## physics

What is the lower frequency limit for humans to heat? And What is the corresponding wavelength for this frequency if the air temperature is 29 C?

50. ## math

if line q has a slope of -2, what is the slope of any line perpendicular to q?

51. ## PHYSICS

USE SUBSTITUTION TO FIND X AND Y: 3X+4Y=10 4X+5Y=14 I APPRECIATE ANY HELP...THANKYOU

52. ## physics

i REALLY don't get this problem. PLEASE HELP!!! the position of a runner during a 3 second time interval the runners position changes from x1 = 50m to x2 = 30.5m what was the runners average velocity? find the average speed as well as the average velocity.

53. ## math

Which is the greater fraction? 2/7, 4/7 or 6/7 and how do you figure this out?

54. ## Chemistry

What is the accepted value of the height of a molecule of oleic acid? I cannot find it to do my percent error.

1. ## math

First you have to decide which numbers equal 9 8,1 1,8 7,2 2,7 3,6 6,3 4,5 5,4 There are 8 possible combinations to equal 9. The deck has 10 cards to start. And after the 1st draw there are 10 cards again. All together there are 10 X 10 = 100 combinations

posted on March 1, 2017
2. ## algebra

posted on October 5, 2016
3. ## Math

kittles

posted on May 12, 2016
4. ## SCIENCE HELP PLZ HELP PLZ

I think that's correct

posted on January 25, 2016
5. ## Chemistry-Decay

They didn't provide an intial nor did they provide the half life so I was confused because of that and thought another method was to be used. Thank you for your help DrBob222

posted on May 18, 2015
6. ## english

plz help

posted on September 26, 2013
7. ## english

plz help

posted on September 26, 2013
8. ## english

here are 3 texts 1. I stand here Ironing 2. Giant's house 3. Desiderata

posted on September 26, 2013
9. ## budgeting

i got b is right?

posted on August 22, 2013
10. ## budgeting

Which one of the following statements best describes what a budget is? A. A method of figuring out the inflation rate. B. An organized plan for spending money. C. A way to keep people from really enjoying life. D. A plan for saving money.

posted on August 22, 2013
11. ## writing

Corey wrote the first draft of his essay. What is the next step before he revises it? i got B am i right ? plz help

posted on August 20, 2013
12. ## writing

Catherine received a 70 on her essay because the vocabulary was basic and there was a lack of clear and active voice. Which of the following areas of her essay were weak? i think it is A

posted on August 20, 2013

Which of the following activities would best be suited for scanning?

posted on August 19, 2013
14. ## Chemistry

Is Cl reduced and the oxidizing agent, while Na is oxidized and the reduction agent in number 1? Is number two the one that is not an oxidization-reduction problem? and in number 3, is O reduced and the oxidizing agent, while Pb is oxidized and the

posted on May 15, 2011

The numbers are 7 and 9 9+7=16 9-7=2

posted on May 15, 2011
16. ## physical science

It is the electrostatic force between electrical charges...the equation is 6.24x10^18

posted on October 27, 2009
17. ## physics

How many seconds? You left it blank

posted on October 16, 2009
18. ## Algebra 1

You would plot a dot at -4 on the x line(which is the horizontal line) on the left side of the graph, and you would plot a dot at 10 on the y line-which is the vertical line and the positive numbers are above the horizontal x-line.

posted on October 15, 2009
19. ## PHYSICS

OOPS, IM SRY, THERE IS NO NEED TO SOLVE THIS...THANKYOU FOR YOUR TIME ANYWAY

posted on July 19, 2008
20. ## physics

thankyou :)

posted on July 8, 2008
21. ## physics

thanks a lot!!!!

posted on July 8, 2008