Consider the following quadratic equation 3y^2 -y-1=0 Use the discriminant, b - 4ac, to determine the number of solutions of the given quadratic equation. Then solve the quadratic equation the number using the formula y=-b±✓b^2-4ac/2a. Select the number and type of solutions. Then enter the solutions.​

On the first of each month, shelly runs a 5k race. she keeps track of her times to track her progress. her time in minutes is recorded in the table: jan 40.55 july 35.38 feb 41.51 aug 37.48 mar 42.01 sept 40.87 apr 38.76 oct 48.32 may 36.32 nov 41.59 june 34.28 dec 42.71 determine the difference between the mean of the data, including the outlier and excluding the outlier. round to the hundredths place. 39.98 39.22 0.76 1.21

A. use the formula for continuous compounding with the original example: $1000 invested at 2% for 1 year. record the amount to 5 decimal places. use a calculator. b. compare it to the result using the original compound interest formula with n = 365 calculated to 5 decimal places. which has a larger value? explain.

Pyramid shown has a square base that is 18 inches on each side has a surface area of 164 square inches what is the slant height