Scientists determined that antarctica's average winter tempeture was -34.44c .the difference between this tempeture and antarctica's highest recored temperature was 49.44 degrees .what was antarctica's highest recored tempeture?

Giuseppi's pizza had orders for $931.00 of pizzas. the prices were $21 for a large pizza, 514 for a medium pizza, and $7 for a small pizza. the number of large pizzas was two less than four times the number of medium pizzas. thenumber of small pizzas was three more than three times the number of medium pizzas. how many of each size of pizza were ordered?

Identify the number as a rational or irrational. explain. 127

Calculate the effective quarterly compound interest rate equivalent to a 1% of monthly compound interest rate.