Acompany that sells seeds wants to check that at least 90% of its corn seeds are viable. an independent testing lab plants 1000 randomly chosen seeds and observes that 903 of them germinate. what does this data imply about the claim that 90% of the seeds are viable

y=2x−1 5x−4y=1 is (1,1)(1,1) a solution of the system?

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.

42. if 20 men can eat 200 kg of wheat in 40 days, then 10 men can eat 300 kg of wheat in how many days? a) 120 days b) 60 days c) 80 days d) none of these