Question 3 3.1 Consider the sequence
-3; 2; 7; 12;

3.1.1 Write down the next 2 terms of the sequence.
3.1.2 Determine the formula for the nth term of the sequence.

Please help me

An architect is designing a water fountain for a park she uses the given function to model the water jet flowing from the fountain nozzles where h(x) gives the height of the water jugs in feet x feet from the starting point h(x)=-1/20x+x+15

Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation 0.070 g. a vending machine will only accept coins weighing between 5.48 g and 5.82 g. what percentage of legal quarters will be rejected? round your answer to two decimal places.

What is the total surface area of this square pyramid?