Mathematics, 09.12.2020 17:50 sykirahopper123
70 is 40% of what number? 16 is 25% of what number? 18 is what percent of 60? 12 is what percent of 96? 5% of what number is 25? 20% of what number is 90? What percent of 55 is 22? What percent of 75 is 15? 24 is 60% of what number? 30% of what number is 4? Review: Graph. Solve for x. x > -2 3x - 3 = 15
Answers: 3
Mathematics, 21.06.2019 19:30
The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?
Answers: 3
Mathematics, 21.06.2019 21:00
If 30 lb of rice and 30 lb of potatoes cost ? $27.60? , and 20 lb of rice and 12 lb of potatoes cost ? $15.04? , how much will 10 lb of rice and 50 lb of potatoes? cost?
Answers: 1
Mathematics, 21.06.2019 22:30
Which of the following represents the factorization of the trinomial below? x^2+7x-30
Answers: 1
Mathematics, 22.06.2019 00:20
Find the power set of each of these sets, where a and b are distinct elements. a) {a} b) {a, b} c) {1, 2, 3, 4} show steps
Answers: 1
70 is 40% of what number? 16 is 25% of what number? 18 is what percent of 60? 12 is what percent...
Mathematics, 16.10.2019 18:00
Mathematics, 16.10.2019 18:00
Mathematics, 16.10.2019 18:00
Spanish, 16.10.2019 18:00
Physics, 16.10.2019 18:00
Business, 16.10.2019 18:00
History, 16.10.2019 18:00
Mathematics, 16.10.2019 18:00
Mathematics, 16.10.2019 18:00
Mathematics, 16.10.2019 18:00
Geography, 16.10.2019 18:00
Chemistry, 16.10.2019 18:00
Mathematics, 16.10.2019 18:00