Mathematics, 04.05.2021 14:20 trivettkrchs6060

Question 1 Distance equals rate times time, d=rt. Find the distance Tom travels if he is moving at a rate of 55 mph for 3.5 h

Question 2
Find the dimensions of an American football field. The length is 200 ft.
more than the width, and the perimeter is 1,040 ft. Find the length and width. Use the perimeter formula P=2L+2W

Question 3
The volume formula for a cylinder is V=πr2h
Using the π symbol in your answer, find the volume of a cylinder with a radius, r, of 4 cm and a height of 14 cm

Question 4
Simplify completely: (−5+3i)−(6−i)

Question 5
Simplify completely: (5−2i)(3i)

Question 6
Simplify completely: (2+3i)(4−i)

Question 7
Solve by factoring, show all work:
4x2−12x+8=0

Question 8
Solve by factoring, show all work:
2x2+9x−5=0

Question 9
Solve by completing the square, show all work:
x2−6x=13

Question 10
Solve by completing the square, show all work:
2x2−8x−5=0

Question 11
Determine the discriminant and then state how many solutions there are and the nature of the solutions. Do not solve.
6x2−x−2=0

Question 12
Determine the discriminant and then state how many solutions there are and the nature of the solutions. Do not solve.
3x2+5x−8=0

Question 13
Solve the radical equation. Be sure to check all solutions to eliminate extraneous solutions.
sqrt(3x−1)-2=0

Question 14
Solve the radical equation. Be sure to check all solutions to eliminate extraneous solutions.
sqrt(t+1)+9=7

Question 15
Solve: |x+3|=5

Answers: 3

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Question 1 Distance equals rate times time, d=rt. Find the distance Tom travels if he is moving at...

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