# Questions Asked onJuly 30, 2017

1. ## algebra

sam saved his money until he had \$10000 to invest.he invested x dollars into certificate of deposit (cd) with an annual interest rate of 2% and the remaining y dollars into a mutual fund with annual interest of 1.5% total interest earned from both account

2. ## Math

Kopa tlhamo ya tlhaloso gompieno

3. ## Gr 12 Advanced Functions

The boy decides to ride the Terror Tower. At its maximum height, the ride reaches 65 m above the ground. When the boy reaches the top of the tower, his gum falls out of his mouth. The height of the gum can be given by the mathematical model h(t) = 65 -

4. ## Chemistry

Determine the oxidation number of V in the V_4O_12^4− ion given that the oxidation number of oxygen is −2

5. ## Physics

Two point charges, q1 and q2, of 4.00 uc each, are placed -6.0 cm and 6.0 cm away from the origin on the x-axis. A charge q3 of -1.00 uC is placed 8.0 cm away from the origin on the y-axis. a. Find the distance from q3 to q1 and from q3 to q2. b, Find the

6. ## Physics

A force of 20N applied parallel to the surface of a horizontal table is just sufficient to make a block 4kg move on a table, calculate coefficient of friction between the block and the table.

7. ## Chemistry

A chemist makes a solution of K2SO4 by dissolving 21.7 g K2SO4 in water to make 100.0 mL of solution. What is the concentration of SO42− ions in the solution? Assume that K2SO4 is the only solute in the solution. The molar mass of K2SO4 is 174.27 g/mol.

8. ## Algebra

A number w increased by 6 is less than or equal to 17

9. ## Algebra

Translate the sentence into an inequality. The product of x and 5 is at least 26 .

10. ## Math

A tv sells for \$121. What was the Cost if the profit is 10%of the cost? \$111.11?

11. ## Algebra

Translate the sentence into an inequality. Three subtracted from c is less than 15 .

12. ## Algebra

Translate the sentence into an inequality The quotient of w and 4 is greater than −18

13. ## Algebra

A number b increased by 9 is at most 30 Translate the sentence into an inequality

14. ## Math

Anna weighs 54 pounds. Peter weighs x pounds. Write an expression for their combined weight.

15. ## Science

how does cal c vita dissolve in water ? 0 Graphs ? Data ? Method ?

16. ## physics

Suppose that a body of an object is experiencing SHM ( simple harmonic motion) and it oscillates with position x(t)=(0.55m)Cos(35s^-1t + pi) a)What is the period, frequency, and angular frequency b) calculate its initial velocity and the maximum speed it

17. ## Math

Create an exponential or logarithmic equation.

18. ## Math-college

Create a compound interest word problem. Be sure to include the following, leaving one of the variables unknown: The amount of money earned after a certain length of time, A. The amount of money you start with, the principal, P. The interest rate, r. The

19. ## Algebra1 Word Problem HELP

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y < 2x − 7 y is greater than or equal to negative 1/2x + 3 Part A: Describe the graph of the system, including shading and the types

20. ## Algebra1 Word Problem HELP#3

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y < 2x − 7 y is greater than or equal to -1/2x + 3 Part A: Describe the graph of the system, including shading and the types of

21. ## Algebra1 Word Problem HELP#2

Part A: Explain why the x-coordinates of the points where the graphs of the equations y = 2^x and y = 4^x−2 intersect are the solutions of the equation 2^x = 4^x−2. (4 points) Part B: Make tables to find the solution to 2^x = 4^x−2. Take the integer

For loan proposals, what are some factors that you would review for small, seasonal businesses? How are the factors different from regular small businesses?

23. ## Physics

Two point charges, q1 and q2, of 4.00 uc each, are placed -6.0 cm and 6.0 cm away from the origin on the x-axis. A charge q3 of -1.00 uC is placed 8.0 cm away from the origin on the y-axis. a. Find the distance from q3 to q1 and from q3 to q2. b, Find the

24. ## Calculus

What how do you compute the sum of 1/2 + 1/4 + 1/8 + 1/16 + 1/32 +++ 1/2N ?

25. ## Math

A car dealer purchases 40 new cars at 6,500 each. He sold 40% of them at 8,000 each and the rest of them at 9,000 each. What is his total profit?

26. ## Can't submit follow up questions or thank the tutor

I can't submit a follow up question or thank the tutor after an answer or a response is posted by a tutor,as the "post answer" button not available in the bottom of the form,as it used to be. I tried reopening,refreshing the browser and switching the

27. ## physics

A wire rectangle, 13 cm by 17 cm, has a resistance of 1.8 ohms. The magnetic field inside the loop is uniform and described by the equation B = B0e-at, where B0 = .65 Tesla and a = 200 s-1. The field is perpendicular to the plane of the loop. What is the

28. ## MATH

DETARMINE THE LARGEST FOUR DIGIT NUMBER WHICH IS DIVISBLE BY 18 25 35

29. ## Chemistry-@DrBob222

I apologize for having to bother you again,but I still can't post follow up questions and I can't find the reason.I even tried reinstalling the browsers,and still the same. Anyway you responded to my last post regarding H2 O2 fuel cell, "I agree". So did

30. ## physics

a car is moving with speed 30m/s .Due to application of brakes it travels 30m befor stopping .Find its accelaration

31. ## Maths

There are 28 drawingbooks and 72 scrapbooks in a bundle how many books will be there in a 144 such baskets?

32. ## physics

if vector A=i cap *A cos thita + j cap *A sin thita, then another vector B , WHICH IS PERPENDICULAR TO VECTOR A,can be expressed as?give detailed answer?

33. ## maths

A sum of money becomes 3 times of itself in 20 years. Find its rate of interest?

34. ## To @Writeacher

Yes,I used my phone to access this site from the very first day because I'm far from home due to my studies and usually I use my phone to get help with my studies.And it wasn't until yesterday this happened. So will I have to post it as a new

35. ## introduction to taxation

how to calculate net normal tax payable.

36. ## Math

Ken has let 100m of string out while flying his kite. He estimates to angle of the string to the ground is 65 degree. How high is the kite?

37. ## A suggestion -@Writeacher

I don't know whether suggestions are welcomed,but I would like to express what I feel about this change and hope anyone won't misunderstand this as being rude. From my point of view this change will be causing some difficulties to students and also

38. ## A suggestion - @Writeacher

I forgot one main thing:it would be a great help for us students,who use phones,if we are allowed to post the link to our original questions. Thanks again!

39. ## Network theory assignment

I want to do a assignment on tomorrow for subject.how i submit the assignment

40. ## English

What does the snail usually stick itself to?

41. ## Marh

If 5000 is the total how do you figure an amount plus 6% to get the total of 5000

42. ## social science

essay on overview of labor scenario in India comparing two states in India

43. ## physics

On planet Earth, a pendulum has a length of L and a period of T .On planet Mars, the pendulum has a length of 4L and period of 5T.what is the acceleration due to gravity ?

44. ## maths

if x is directly proportional to 6 more than the cube of y and x is 28 when y is 2, what is the value of y when x is 140?