Sarah is saving money to buy a microscope. She has saved $25 so far. That's 1/3 of the cost of the microscope.

How much does the microscope cost?
How much more money does Sarah need to save to have 1/2 the cost
of the microscope?

What is the 12th term of b(n)=-4-2(n-1)

F(x)=x^3+4 question 6 options: the parent function is shifted up 4 units the parent function is shifted down 4 units the parent function is shifted left 4 units the parent function is shifted right 4 units

The weights of broilers (commercially raised chickens) are approximately normally distributed with mean 1387 grams and standard deviation 161 grams. what is the probability that a randomly selected broiler weighs more than 1,425 grams?