The total revenue r earned per day (in dollars) from a pet-sitting service is given by r(p) = -10p2 + 130p where p is the price charged per pet (in dollars). find the price that will yield a maximum revenue. $7.5 $6.5 $8.5 $10.5

Use this data in the problem below. follow the steps carefully. round to the nearest tenth. lot 3: week 1: 345 week 2: 340 week 3: 400 week 4: 325 step 1. jim enters the data and calculates the average or mean. step 2. jim calculates the deviation from the mean by subtracting the mean from each value. step 3. jim squares each deviation to remove negative signs. step 4. jim sums the squares of each deviation and divides by the count for the variance. step 5. jim takes the square root of the variance to find the standard deviation.

The weight of an object in the water is 7% of its weight out of the water. what is the weight of a 652g object in the water?

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]