Suzy randomly picks marbles from a bag containing 16 identical marbles. How many possible outcomes are there if she selects 3 marbles? a) 560 b) 570 c) 520 d) 3,360 e) 530 f) None of the above.

Q: 45. Aloud sound is recorded at three stations that lie on a line as shown in the figure below.…

A: Given that: Station A recorded a sound of 1 second after station B. Station C recorded a sound of 3…

Q: how did the operation change right after you equated dA/dL to 0

A: For finding maximum or minimum , firstly find critical point . For critical point , equate first…

Q: It takes Diane 3 hours to process a job. At this rate, how many jobs can she process in t hours? t+3…

A: so , we will choice correct option.

Q: You want to estimate how many fish there are in a small pond.  Let's suppose that you first capture…

A: Assume N to be the total number of fishes in the pond.

Q: X -1

A:

Q: find r when t = 10 r = 0.07t + 2.27 (2 decimal place)

A: Given:  r = 0.07t + 2.27 and t = 10 To find: r when t=10 r(10)=0.07(10)+2.27        = 0.7+2.27= 2.97

Q: It takes Sue 3 hrs to fill up her pool. It takes Jim 9 hours to fill up the same pool. How long…

A:

Q: A landscaping company is hired to mow the grass for several large properties. The total area of the…

A: The regression equation is, y = 1350 – 1.2x, where x is the number of hours and y is the number of…

Q: Snow is falling steadily in Syracuse, NY. After 2 hours, 4 inches of snow has fallen. If it…

A: It is given that in 2 hours 4 inches of snow has fallen.

Q: You are driving to work, 300 miles away. You want to drive twice as fast for the second hundred…

A:

Q: y=absolute value of x shifted to the left by 9 units.

A: The have to find the absolute function which is shifted 9 units to the left.

Q: After t months on the job, a postal worker can sort L(t) = 700-400e-0.5t letters per hour. Determine…

A: Given : After t months on the job, a postal worker can sort L(t)=700-400e-0.5t letters per hour. To…

Q: Pie 72. The rates of increase in the population of a country during the last 3 decades are 10%, 20%…

A: Rates of increase in population :  In first decade=10% In second decade=20% In third decade =30%

Q: Q2: Convert work of 1 erg into Joule. we need to convert work from CGS system to MKS system ## erg…

A: 1 Jule = 10000000 erg   Then 1 erg = 1/10000000 Jule Which means 1 erg= 1.0 × 10^{-7} Jule   (See…

Q: hose is leaking into a pool at a rate of 2 ½ gallons in 3 minutes. How long will it take for 7 ½…

A: Leakage of 2 ½ gallons in 3 minutes Leakage of 7 ½ gallons in x minutes.

Q: 2t Mw (t) - 7-t Find the MGF of 2- 3(W-2)

A: We will use the basics of probability theory, in particular, the formula for finding the MGF of a…

Q: John Starts work at 5pm at 5:30 he was 1/3 done how long does he take?

A:

Q: Haley wants to allow 1/12 hours for chicken soup to cool before serving. It takes 1/2 hour to cook…

A:

Q: A cell in a factory produces 200 units per day. The cell operates one 8 hour shift per day and…

A: Given data: The given numbers of units are n=200. The given hour of shift is T=8 hours=480 min. The…

Q: (a) (b) Time Distance Distance rr Distance. Time (d) (e) (f) Time Distance Distance Distance. Time…

A: Summary of the question: Athena is raising the Colorado state flag on the school’s flagpole. She…