# Questions Asked onAugust 13, 2015

1. ## Math Probability

An ant begins at the top of the pictured octahedron. If the ant takes two "steps", what is the probability it ends up at the bottom of the octahedron? Assume a "step" is a journey from one vertex to an adjacent vertex along an edge.

2. ## Maths

Simplify ; 4 root (132 by143) minus 2

3. ## math

a pantry contains 6 shelves each 42 inches long. the shelves are to be reclined with fresh paper. the paper is sold in 1 yard rolls. the number of 1 yard rolls needed is:

4. ## Math Probability

Mario, Yoshi, and Toadette play a game of "nonconformity": They each choose rock, paper, or scissors. If two of the three people choose the same symbol, and the third person chooses a different symbol, then the one who chose the different symbol wins.

5. ## calc

A particle moves along the x-axis with velocity v(t) = t^2 − 1, with t measured in seconds and v(t) measured in feet per second. Find the total distance travelled by the particle from t = 0 to t = 2 seconds.

6. ## Biology HELP!

1. Which of the following correctly identifies the composition of an oxygen atom? (1 point) 8 protons, 8 electrons, and 8 neutrons 6 protons, 6 electrons, and 6 neutrons 8 protons, 6 electrons, and 7 neutrons 6 protons, 6 electrons, and 12 neutrons 2.

7. ## Applied Geometry

What is the volume of a right triangular pyramid whose base is 3 meters on each side and whose altitude is 4 meters? 4.5 m3 3.9 m3 5.2 m3 Are the possible answers, I calculated 3 square root 3 m3, which simplified was 5.19, so I think it is 5.2m3. Can you

8. ## Spanish 2

Dear Profesora, Can you check my answers? 11 of 21 Grammar Questions: Choose the best answer to express the given statement or question. Creo que el poema ______________ por Pablo Neruda. escribió fue escrito** fuera escrito escriba unable to answer

9. ## Math

Bob works 1 1/2 hours per day and is payed \$7 per hour. He works five days a week. How much money does he earn in 7 weeks? My answer is \$367.50, am i correct?

10. ## Physics

A large rock that weighs 164.0 N is suspended from the lower end of a thin wire that is 3.00 m long. The density of the rock is 3200 kg/m3. The mass of the wire is small enough that its effect on the tension in the wire can be neglected. The upper end of

11. ## Science

What is the difference between a scientific theory and a scientific law? A. A scientific theory describes a pattern of observations, while a scientific law is an educated guess based on observation. B. A scientific theory is based on a few experiments,

12. ## Math Urgent

To form a certain sequence, the rules are: 1)If a number is even, divide by 2 to get the next number 2)If a number is odd, multiply by 3, then add 1 to the the next number. Starting with 12,the 1000th term would be... a.1 b.2 c.3 d.4 THANKS

asked by Ms Sue Help ME
13. ## physics

As preparation for this problem, review Conceptual Example 10. The drawing shows two planes each dropping an empty fuel tank. At the moment of release each plane has the same speed of 105 m/s, and each tank is at the same height of 4.79 km above the

14. ## Math

A recipe requires 3 / 4 c ups of nuts for 1 batch of muffins how many batches of muffins can be made using 7 1 / 2 cups of nuts

15. ## math

at the video store where you work the dvd cases are 5/8 of an inch wide. New shelf units are available that have 6 40-inch shelves. How many dvd should fit on a 6-shelf unit?

16. ## Maths

construct an equilateral triangle of perimeter is 19.5cm. Measure and Verify that each angles measures 60 degree

17. ## Geometry

What is the perimeter of the shaded area, if the shape is a quarter circle with a radius of 8? A) 2 pi B) 4 pi C) 2 pi + 16 D) 4 pi + 16 Is it C?

18. ## Hwiti High School

Which career path i can follow with the following subjects:geography,history,maths literacy,life science,english,sepedi ans life orientation?

19. ## Math

Do the following points represent a point on the graph of y=x 4? (0.-4) (5,-1)

20. ## Math

A baseball team wins 60% of their first 70 games. They have 40 games left in the season. How many more games do they need to win to get a perfect 70%. Is the answer 35%?

21. ## math

ggreen eggs 2.25 regular eggs 2.00 ham 1.50 bacon 1.25 small drink 0.75 large drink 1.00 today's special 4.25 ticket #12;x+g+b=\$5.50 what was ordered on ticket 12. how do you know? is there another possibility for the order? if so,, what is it?

22. ## math help

ggreen eggs 2.25 regular eggs 2.00 ham 1.50 bacon 1.25 small drink 0.75 large drink 1.00 today's special 4.25 suppose you have \$10 to spend. what are some possible orders you can make? get as close to \$10 as you can without going over.

23. ## Math

How do u divide 9.69 divided by 29.3

24. ## Math

A student needed to get a final grade of 90 to get a grade of A for the semester. He scored 83, 85, 92, 86, and 87. If the last two scores would be counted as one score. What is the least grade the student would need to get to get a final grade of A? Is

25. ## Math

The height of a cylinder is 15ft with a radius of 7ft. What is the radius of a similar cylinder with a height of 10ft. Is the answer 4.66 ft?

26. ## Chemistry Ap

A sprinter completes the 100 yard dash in 9.30 seconds. How long would it take her to complete 100. meters if she continued at the same speed? 1. 10.2 sec 2. 10.9 sec 3. 10.7 sec 4. 9.30 sec

27. ## Ligege secondary school mathematics

Factorize fully 2.1 5ac+10ab-25ad 2.2 4x(a+b)-3y(a+b) 2.3 ax-bx+2a-2b 3.1 2(x+y) -t (x+y)

28. ## Algebra

The number of items on two grocery list differs by seven.the total number of items is 33 how many items on each list

29. ## Physics

A turn of radius 20m is banked for the vehicle going at a speed of 36km/h. If the coefficient of static friction between the road and the tyres is 0.4, what are the possible speeds of a vehicke so that it neither slip down nor skids up?

30. ## MATH

What is the difference between two places in the local time between two places in latitude 55°N if they are located at longitudes 8°W and 18°E respectively?

31. ## Arithmetic progession

The third term of an A.P is 10times more than the second term. Find the sum of the eight and fifteen term of the A.P if the seventh term is seven times the first term

32. ## math

. A respondent tells you she just bought living room carpet which is 20 feet long by 15 feet wide. If carpet is \$6.00 per square foot, how much did the new carpet cost?

33. ## math

Five coupons of values \$2,six coupons of values \$3,two coupons of values \$5 and two coupons of values \$8 are put into a small box.Two coupons are drawn at random from the box without replacement.Calculate the probability that (b)the total value of two

34. ## Math

A fruit seller had 450 apples and pears.He sold 1/2 of the apples and 1/4 of the pears. He had a total of 265 apples and pears lefty How many more apples than pears did he have at first. Thanks😊

35. ## maths

sarah, tom and johns were all friiends. sarah and john were surprised to know that tom didn't know how old they were. sarah: if you add athird of my age to three quartes of toms age you get, 30.5 tom: if you take my age and double it, you get six times the

36. ## math

Write the number 1100 and two ways

37. ## history

Standard Oil has been characterized as a menacing octopus that devours small oil businesses. Look at the cartoon below. Bill Sikes is a fictional criminal from Charles Dickens’ novel Oliver Twist. How does the nursery rhyme characterize Standard Oil?

38. ## math

rewrite the improper fraction as a mixed number. 1364/93

39. ## discrete mathematics

can you give an example of indirect proof in trigonometry using the identities.

40. ## physics

the Apollo 10 spacecraft traveled at 11 km/s just prior o its re-entry, setting a speed record for humans. Suppose advanced technology raises the speed record by a factor of 100, to 1100 km/s. if a time travel of 1 hour elapsed on a ground-based clock, by

41. ## Conference

Your assignment is to review the case study starting on page 150, “Closer Look: The Stanford Prison Study.” Write a paper answering the following questions: • Considering the effects this experiment had on its subjects, do you have any ethical

42. ## Physics

The resultant of two vectors a and b is perpendicular to the vector a and its magnitude is equal to the half magnitude of vector b the find angle between a and b

43. ## Math

There are 5 students in a classroom. The median age of the children are 9. Two of the children ages are 5. The range of all the students are 7. What is the age of the second to the last child? 5, 5, 9, ? , 12 Is the answer 12? May you please give an

44. ## Math

There are 24 marbles in a jar. Nine of the marbles are yellow and the remainder are blue. What is the probability of picking one blue marble from the jar? Is the correct response 5/8?

45. ## Math

8 ft of ribbon cost \$4.80. The ribbon was cut into pieces measuring 16 inches. What is the cost of each piece? Is the answer \$0.80?

46. ## Sociology

Understanding what is required to test theories? a- reason b- imagination c- validity research my answer is d

47. ## algebra

whats the difference between place value and decimals

48. ## English

Id the 2 adjectives. Argyles are patterned socks named after a Scottish clan. My answer patterned & Scottish

49. ## STATISTICS

According to the DPT of Health Services , 12% of 30-39 have depression. Suppose 3 30-39 year olds are selected randomly what is the probability that all three will have depression.

50. ## Entrepreneurs

If switching to fast replenishment compared to holding inventory in a dc (distribution center). Is this: Operational? Tactical? or Strategic?

51. ## math

green eggs 2.25 regular eggs 2.00 ham 1.50 bacon 1.25 small drink 0.75 large drink 1.00 today's special 4.25 ticket #5 2(G+H) what was ordered? what was the cost>? what method did you use to figure out? what is another way to calculate the price for ticket

52. ## Math

3. A can do a piece of work in 6 days. B is 50% more efficient. The number of days it take B to do work is A. 9 B. 3 C. 2 D. 4 Is the answer 4? If so, how did you get your answer?

53. ## Math

There are5 red balls6 white balls,7 green balls in a box.without looking at it you pick one ball,what is the probabikity that it is whit?

54. ## Math

A student needed to get a final grade of 90 to get a grade of A for the semester. If the last two scores would be counted as one score. What is the least grade the student would need to get to get a final grade of A? Is the answer 45? /