Simplify each expression using Order of Operations. a. 2(3 + 4) + 3 to the 3rd power
b. 5 + (3 to the 2nd power - 2 to the 2nd power)

Human body temperatures have a mean of 98.20° f and a standard deviation of 0.62°. sally's temperature can be described by z = 1.4. what is her temperature? round your answer to the nearest hundredth. 99.07°f 97.33°f 99.60°f 100.45°f

Write the expression 7x^3-28xy^2 as the product of 3 factors

Credit card a offers an introductory apr of 3.4% for the first three months and standard apr of 15.7% thereafter,