Solve a word problem involving tickets or stamps question yumi spent $34.15 buying stamps. the number of 56-cent stamps she bought was 10 less than 4 times the number of 41- cent stamps. how many of each did she buy?

Find dy/dx using implicit differentiation ln(20+e^xy)=y

Amajor grocery store chain is trying to cut down on waste. currently, they get peaches from two different distributors, whole fruits and green grocer. out of a two large shipments, the manager randomly selects items from both suppliers and counts the number of items that are not sell-able due to bruising, disease or other problems. she then makes a confidence interval. is there a significant difference in the quality of the peaches between the two distributors? 95% ci for pw-pg: (0.064, 0.156)

To prove that angle def = angle dgf by sas, what additional information is needed? def congruent to dgf dfe congruent to dfg de congruent to dg dg congruent to gf