Marshall

The scores of students on the ACT college entrance examination in a recent year had a normal distribution with a mean of 18.6 and a standard deviation of 5.9. A simple random sample of 50 students who took the exam is selected for study: A) What is the sh...

16 years ago

Given the data set 10 40 22 43 35 18 27 22, which is the largest number of those listed below?

14 years ago

A student is in a 20 week calc class. The function f(t)=50-50e^0.2t f(t) measures the students problem speed in t weeks -how many problems per hour can a student solve at the beginning of the course - how many problems per hour can a student solve halfway...

13 years ago

how do I solve this problem.. Marty has 6 more pogs the Jen. After he gives 10 pogs to Jen, how many more pogs will Jen have than Marty>

13 years ago

a rectangular box is 2 cm high, 4cm wide and 6 cm deep. Michelle packs the box with cubes, each 2 cm by 2cm by 2cm, with no space left over. How many cubes does she fit in the box?

13 years ago

Two rulers are the same length. Ruler A is divided into 357 units while ruler B is divided into 255 units The rulers are placed side by side with the 0 marks lined up and the 375th mark of ruler A aligned with the 255th mark of ruler B. How many total pla...

12 years ago

How much should Linda set aside now to buy equipment that costs 6,100 in one year? The current interest rate is 0.7% annually, compounded annually.

11 years ago

John took out a loan for 51 months but paid it in full after 31 months. Find the refund fraction he should use to calculate the amount of his refund. would it be 51/31?

11 years ago

The United States Supreme Court decision that requires prosecutors to turn over any evidence that tends to show the innocence of the defendant is: A. Batson v. Kentucky B. Gideon v. Wainwright C. Santobello v. New York D. Brady v. Maryland

10 years ago

The grades received on a test by twenty students were: 100, 55, 75, 80, 65, 85, 90, 80, 45, 40, 50, 85, 85, 80, 80, 70, 65, and 60. What is the average?

10 years ago

The United States decided to help South Korea mainly because of which of the following? A need to create more equal trade * This is the one i choose A need to keep a military base in Asia A need to keep the Soviet Union out of Asia A need to protect the A...

9 years ago

A recipe for chocolate chip cookies calls for 1 cup sugar and 1 1/4 cups of flour. If the recipe makes 3 1/2 dozen cookies, how many cups of flour will be needed to make 12 dozen cookies?

9 years ago

Four out of nine dogs weigh less than 20 pounds what is the decimal equivalent for the number of dogs weighing under 20 pounds

4 years ago

A braking train can decelerate at 0.4m/s^2. If the train is traveling at 160km/hr and needs to plan to stop at a pick-up area. How far in advance does it need to apply the brakes? I know I need to convert the 160km/hr into m/s, which I did, it's 44.4m/s,...

4 years ago

Which most accurately describes a major impact of the Roman Catholic Church in Europe during the Middle Ages

4 years ago

lol ima freshman i just started geometry with my cousin whos a jr. i had to help him with his homework and thanks this was xtra cred for me.

17 years ago

normal reaction=m*g 9.81*1950=19129,5newtons using the equation of motion:s=[(v^2)-(u^2)]/2a 4,66s=702,25 thus s=150,7m

13 years ago

a) First calculate the acceleration a=(8-0)/2,0=4ms^-2 therefore force (F)=m*a=1200*4 =4800newtons

13 years ago

how to figure out rate

13 years ago

the range doesnt matter because the relative intesity is already given in db

13 years ago

or x/31?

11 years ago

I think the question wants to see how we would go about getting the answer.

11 years ago

Thank you Reiny

11 years ago

a) Compute the average markup percentage for setting prices as a percentage of the full cost of the product. $60,000 + $40,000 + $30,000 + $50,000 + $20,000 + $30,000 = $230,000 ($300,000 - $230,000)/$230,000 = 30.4% ============ b) Compute the average ma...

11 years ago

59-5=54 degrees=Average Maximum Killeen 27-2=25 degrees=Average Maximum Buffalo 54-25=29 degrees warmer The answer is A

8 years ago

D. A

6 years ago

They must sell 14 tv’s

4 years ago

A number cube is rolled 450 times. The number 3 comes up 67 times. A. What is the theoretical probability of rolling a 3? Answer as a fraction in simplest form. B. What is the experimental probability of rolling a 3? Answer as a fraction in simplest form.

2 years ago