If a mat costs 9800kr, what combination of two reductions in it's price, which have to add up to 100%, e. g: The price was first reduced by 40% and then 60%, will yield the cheapest price for the mat?

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

The function models the number of accidents per 50 million miles driven as a function

Write the equations in logarithmic form 9^4=6,561