How to do similar polygons?

The temperature is 16 degrees F in the morning and drops to - 15 degrees F in the evening what is the difference between these temperatures?

A coin has heads on one side and tails on the other. The coin is tossed 50 times and lands heads up 19 times. How does this frequency compare to the expected frequency based on the probability of the coin landing with heads up?

How do you write y=2x2^-5x+2 without a table using the zero product property

67% of owned dogs in the United States are spayed or neutered. Round your answers to four decimal places. If 48 owned dogs are randomly selected, find the probability that a. Exactly 29 of them are spayed or neutered. b.

How do you name a angle 4 ways

TK-119 has a 20% salt solution in it and contains 27,000 gallons. How many gallons of the solution are salt?

What is the square root of 517? And how do I show my work.

A bowl at a party holds 3 gallons (384 cups) of punch. How many 1 1/2 cup glass can be served from a full punch bowl?

2 times 2 plus 10 plus 200 plus 56

Y varies inversely with x and y = 5 when x = 2. Which is the inverse variation equation for the relationship? A y=1/2x B y=x+2 C y=10/x D y=2x