4y+36=128 solve the equation

[tex]5 \times1 \frac{12}{13} [/tex] me

Find the missing factor. write your answer inexponential form.9^2=9^4×

Ameteorologist is studying the monthly rainfall in a section of the brazilian rainforest. she recorded the monthly rainfall, in inches, for last year. they were: 10.4, 10.3, 11.7, 11.1, 8.0, 4.4, 2.6, 1.8, 2.5, 4.4, 7.3, 9.5 fill in the missing values in the formula. what is the variance?