Mathematics, 29.10.2020 19:30 5921000521
A person wants to order ferns for his garden. He checked the price at a nursery and found that the nursery charges 59 for delivery and $5 for each plant ordered. He also noted that there are no delivery charges for an order
of 570 or more. Based on his findings, he wrote the following functions
• f(n) = 9.5n to represent the cost of plants when a delivery charge is included
• g(n) = 5n to represent the cost of n plants with no delivery charge
Match the domain to the function
All positive integers All positive integers less than 14 All integers greater than or equal to 70 All positive integers less than 70 All integers greater than or equal to 14
All non-negative integers less than 14 All non-negative integers less than 70
Function
Domain
Answers: 3
Mathematics, 21.06.2019 16:30
The weights of players in a basketball league are distributed normally. the distance (d) of each player's weight (w) from the mean of 86 kilograms was computed as follows: d = |w - 86| if d is greater than 7 for approximately 5% of the players, what is the approximate standard deviation of the players' weights? a. 1.75 kilograms b. 3.5 kilograms c. 4.3 kilograms d. 7 kilograms
Answers: 3
Mathematics, 21.06.2019 19:00
What are the solutions of the equation? z^2 + 11z + 24 = 0 a. 8, -3 b. 8, 3 c. -8, -3 d. -8, 3
Answers: 2
Mathematics, 21.06.2019 19:30
The first floor of marcus’ house is 1,440 square feet. he will cover 1,033 square feet with wood and the rest with tile. a box of tiles will cover 11 square feet. how many boxes of tile does marcus need to buy to cover the floor?
Answers: 1
Mathematics, 21.06.2019 20:30
Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )
Answers: 3
A person wants to order ferns for his garden. He checked the price at a nursery and found that the n...
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