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1. Which one of the following formulas correctly expresses this statement: The number x is equal to another number n plus the square root of 3. A. x = 3n2

B. x = n + 32 C. x = n + √3 D. x = √n + 3 

2. The formula for finding the volume of a pyramid is v = bh/3. What formula should you use to find the altitude h?

A. h = v/3b

B. h = 3b/v

C. h = 3bv

D. h = 3v/b 

3. The perimeter of an isosceles triangle is p = 2a + b. Find the numerical value of a if p = 10 and b = 3. A. 31/ 2

B. 13

A bag has 5 green marbles and 10 brown marbles

A bag has 5 green marbles and 10 brown marbles. Half of the brown marbles are made of plastic. A marble is selected at random from the bag. What is the probability that it is a brown, plastic marble? 



If an area of 300 square centimeters contains .28 ug/mL of a substance how much of the substance would be in 100 square centimeters?

 

 

In a math class with 30 students enrolled, 23 students are female

In a math class with 30 students enrolled, 23 students are female and 7 students are male. Suppose a random sample of 5 students is taken. What is the probability that exactly 1 of the 5 selected is a male?

At a particular car dealership, it has been calculated over time that customers who test drive a vehicle have a 7% chance of purchasing a car on the same day. Suppose that a salesman, in one day, takes four customers on a test drive of one of the vehicles at the dealership.

Amanda, Bryce, and Corey enter a race in which they have to run

Amanda, Bryce, and Corey enter a race in which they have to run, swim, and cycle over a marked course. Their average speeds are given in the table. Corey finishes first with a total time of 1 hr 41 min. Amanda comes in second with a time of 2 hr 45 min. Bryce finishes last with a time of 3 hr 30 min. Find the distance (in mi) for each part of the race.



                    Average speed (mi/h)

Find the volume of the solid obtained by rotating the region bounded by

Find the volume of the solid obtained by rotating the region bounded by x=1+y2 and y=x-3 about the y-axis

MAT104 Help with final...

Need help with my final...

Final Paper (Statistics) - 24 Hours. Need only A. Any other Grade will not be accepted

 

Final Paper

The Final Paper provides you with an opportunity to integrate and reflect on what you have learned during the class. 

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