Estimates show that there are 1.4 \cdot 10^81.4⋅10 8 1, point, 4, dot, 10, start superscript, 8, end superscript pet fish and 9.4 \cdot 10^69.4⋅10 6 9, point, 4, dot, 10, start superscript, 6, end superscript pet reptiles in the united states. how many fish and reptile pets are in the united states all together? express your answer in scientific notation.

Use set buikder notation to represent the following set: {, -2, -1, 0}

The median of a data set is the measure of center that is found by adding the data values and dividing the total by the number of data values that is the value that occurs with the greatest frequency that is the value midway between the maximum and minimum values in the original data set that is the middle value when the original data values are arranged in order of increasing (or decreasing) magnitude

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 20 = x a. 5, 4 b. -5, -4 c. -5, 4 d. 5, -4