Twice the sum of 3 times a number and 60 is 155 grater than the opposite of the number. find tye number

Which triangles area would be calculated using the trigonometric area formula

Which statements are true of the graph of h(x) = ^3 square root of x-4 ? check all that apply.the domain of h(x) is the set of all real numbers. the range of h(x) is the set of all real numbers. for all points (x, h( h(x) exists if and only if x – 4 0. the graph of h(x) is a translation of f(x) down 4 units. the graph of h(x) intercepts the x-axis at (4, 0).

The mean of a set of data is -3.82 and its standard deviation is 2.31. find the z score for a value of 3.99.