If f(x) = 3^{2+x}-3f(x)=3 2+x
−3, what is the value of f(-4)f(−4), to the nearest hundredth (if necessary)?

The brain volumes (cm cubed) of 50 brains vary from a low of 904 cm cubed to a high of 1488 cm cubed. use the range rule of thumb to estimate the standard deviation s and compare the result to the exact standard deviation of 175.5 cm cubed, assuming the estimate is accurate if it is within 15 cm cubed

Write the equation in logarithmic form e^x=403.429

Sally deposited money into a savings account paying 4% simple interest per year.the first year,she earn $75 in interest.how much interest will she earn during the following year?