A group of 30 is selected at random. What is the probability that at least two of them will have the same birthday? (Round the answer to four decimal places.)

If the wwight of a package is multiplied by 7/10 the result is 65.8 find the weight of the package

Which of the statements about the graph of the function y = 2x are true? check all of the boxes that apply. the domain is all real numbers x because the exponent of 2 can be any real number when the x-values increases by 1 unit, the y-value multiplies by 2. the y-intercept is (0, 1). the graph never goes below the x-axis because powers of 2 are never negative. the range is all real numbers.

Find two numbers if their sum is 91 and the ratio is 6: 7?