Morita works in a florist shop and makes flower arrangments. she puts 10 flowers in each vase, and 2/10 of the flowers are daisies. if morita makes 4 arrangments, how many daisies does she need

Need this asap if anyone can i would be very grateful. if you could show workings that would really

The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?

Given the sequence 7, 14, 28, 56, which expression shown would give the tenth term? a. 7^10 b. 7·2^10 c. 7·2^9