Mathematics, 24.08.2019 19:10 denisturcios18
Consider solving the equation for x 3 (3x + 4) —5 = ax + b which statements are true about the solution to the equation when substituting values for a and b as as specified? select all that apply. a. if a=−3 and b=4 , then there is exactly one solution to the equation. b. if a=−9 and b=13 , then there is no solution to the equation. c. if a=9 and b=−2 , then there is no solution to the equation. d. if a=−3 and b=−5 , then there are infinitely many solutions to the equation. e. if a=9 and b=7 , then there is exactly one solution to the equation.
Answers: 1
Mathematics, 21.06.2019 14:00
Which pair of lines is parallel? a. y=4x+1 and y+4=5 b. y=-2+x and 2y-2x=-2 c. y=1/4x + 2 and y-2=1/2x d. y=1/5x+1 and 5y+x= 10
Answers: 2
Mathematics, 21.06.2019 21:40
The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends more than a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?
Answers: 2
Mathematics, 21.06.2019 22:00
You're locked out of your house. the only open window is on the second floor, 25 feet above the ground. there are bushes along the edge of the house, so you will need to place the ladder 10 feet from the house. what length ladder do you need to reach the window?
Answers: 3
Consider solving the equation for x 3 (3x + 4) —5 = ax + b which statements are true about the solut...
History, 09.08.2021 23:30