A carpenter has two plank of wood. One plank is xcm long, the other plank is 3xcm long. What is the total lenght of the two planks

6e^-1.4x=21 solve the equation. give exact answers in terms of natural logs. use a calculator to find answer

Benjamin makes 481 cookies and places them into small bags. Each bag will hold 3 cookies. How many full bags of cookies can Benjamin make?

Taxi ride is 1.85 per mile with an initial 2.75 charge, what is the cost in dollars for a 20 mile taxi ride

The weight distribution of parcels sent in a certain manner is normal with mean value 15 lb and standard deviation 3.3 lb. The parcel service wishes to establish a weight value c beyond which there will be a surcharge.

A class tossed coins and recorded 68 heads and 72 tails. What is the experimental probability of tails?

Jose invested $5000 into a fund with an interest rate of 4.8%. How much interest would he earn after 2 years? A) $240 B) $24,000 C) $480 D) $48,000

Six students from a statistics class reported the number of hours of television they watched per week. here are their dа ta: 8, 10, 5, 14, 3, 6. what is the mean number of hours of television watched per week for this sample of six students? a.

10. What's the area of the room in this diagram? 12 feet 13 feet

Mrs. Myles has 54 cookies to give to the 18 students in her class. Write a number sentence using the variable c to represent the number of cookies each student gets. A) 18 = 54c B) 54 * 18 = c C) 54 - 18 = c D) 54 : 18 = c

Crackers come in packages of 24. Cheese slices come in packages of 18. You want one cheese slice for each cracker. What is the least number of crackers and cheese Slices you can buy so that nothing is left over? (CC. O. NS. 4)