** me asap**
1. akira earns $8 each day she cares for her neighbor's dog. write an equation to represent the relationship between the amount of money akira earns, m, and the number of days, d, that she cares for the dog. how much will akira earn if she cares for the dog for 5 days?
2. hugo rides his bike at an average rate of 15 mph. write an equation to represent the relationship between the distance, d, that hugo rides and the number of hours, h, that he rides. how far will hugo ride if he rides his bike for 3 hours?
3. every time luke puts a dime into the parking meter, he gets 10 minutes of parking time. the equation p = 10d represents the time, p, he can park after he puts d dimes into the meter. analyze the variables. if he puts 5 dimes into the meter, can luke park for more than or for less than 1 hour?

The decibel level of sound is 50 db greater on a busy street than in a quiet room where the intensity of sound is watt/m2. the level of sound in the quiet room is db, and the intensity of sound in the busy street is watt/m2. use the formula , where is the sound level in decibels, i is the intensity of sound, and is the smallest sound intensity that can be heard by the human ear (roughly equal to watts/m2).

Powerful women's group has claimed that men and women differ in attitudes about sexual discrimination. a group of 50 men (group 1) and 40 women (group 2) were asked if they thought sexual discrimination is a problem in the united states. of those sampled, 11 of the men and 19 of the women did believe that sexual discrimination is a problem. if the p-value turns out to be 0.035 (which is not the real value in this data set), then at = 0.05, you should fail to reject h0. at = 0.04, you should reject h0. at = 0.03, you should reject h0. none of these would be a correct statement.

Acaterer knows he will need 60, 50, 80, 40 and 50 dinner napkins on five successive evenings. he can purchase new napkins initially at 25 cents each, after which he can have dirty napkins laundered by a fast one-day laundry service (i. e., dirty napkins given at the end of the day will be ready for use the following day) at 15 cents each, or by a slow two-day service at 8 cents each or both. the caterer wants to know how many napkins he should purchase initially and how many dirty napkins should be laundered by fast and slow service on each of the days in order to minimize his total costs. formulate the caterer’s problem as a linear program as follows (you must state any assumptions you make): a. define all variables clearly. how many are there? b. write out the constraints that must be satisfied, briefly explaining each. (do not simplify.) write out the objective function to be minimized. (do not simplify.)