COME ON PPL, WHY CAN'T ANYONE HELP ME? Evaluate the expression using exponential rules. Write the result in standard notation.

Three coins are flipped. what is the probability that there will be at least two tails?

Δabc is dilated by a scale factor of 3 with the origin as the center of dilation to form δa′b′c′. the slope of is -1.2. the length of is p units, the length of is q units, and the length of is r units. the slope of is . the length of is units.

Ntriangle abc, m∠a = 35° and m∠b = 40°, and a=9. which equation should you solve to find b?