HELP SOON!!
What is sum of the geometric series 5 sigma k-1 6(4)^4-1?
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Olivia uses the work below to determine 55% of 720 which explains the error in olivia’s solution

In δabc, if the length of side b is 3 centimeters and the measures of ∠b and ∠c are 45° and 60°, respectively, what is the length of side c to two decimal places?

Formulate alisha has a number in mind. if she adds three to her number the result is less than five. use this information to write and solve an inequality about alisha's number. then graph the solution set.