Mathematics, 09.02.2021 21:20 chawnholliday8673
The number of possible high fives, within a group of n people is given by the formula H = 1/2 (n^2–n). how many people would there have to be in a group to have 435 handshakes?
Answers: 1
Mathematics, 21.06.2019 18:00, tmrsavage02p7cj16
Ageologist had two rocks on a scale that weighed 4.6 kilograms together. rock a was 0.5 of the total weight. how much did rock a weigh?
Answers: 1
Mathematics, 22.06.2019 00:30, trinitymarielouis
Kevin has a spinner that has 10 equal sections and 2 sections of each color—red, blue, green, yellow, and purple. kevin spins the spinner 180 times. kevin determines about how many times the spinner will land on red or green, and his work is shown below. -kevin has the formula reversed; it should be the total number of sections over the number of red or green sections. -kevin should have used a 4 in the numerator because there are 2 red sections and 2 green sections. -kevin should multiply by the number of sections in the spinner rather than the total number of spins. -kevin calculated the prediction correctly and did not make any mistakes.
Answers: 1
The number of possible high fives, within a group of n people is given by the formula H = 1/2 (n^2–n...
Social Studies, 14.04.2020 04:57
Social Studies, 14.04.2020 04:57
Social Studies, 14.04.2020 04:57