About how many times greater is 4.2 × 10^5 than 1.4 × 10^2 ? (divide) this is scientific notation. question number five

Describe the possible echelon forms of the standard matrix for a linear transformation t where t: set of real numbers is onto.

Consider circle h with a 3 centimeter radius. if the length of minor arc what is the measure of zrst?

Sundar used linear combination to solve the system of equations shown. he did so by multiplying the first equation by 5 and the second equation by another number to eliminate the y-terms. what number did sundar multiply the second equation by? 2x+9y=41 3x+5y=36