Mathematics, 24.03.2020 20:10 cassiegagnier73
30) Shayna and Nicole are selling pies for a school fundraiser. Customers can buy apple pies and blackberry pies. Shayna sold 7 apple pies and 2 blackberry pies for a total of $148. Nicole sold 7 apple pies and 4 blackberry pies for a total of $184. What is the cost each of one apple pie and one blackberry pie?
A) apple pie: $18, blackberry pie: $16
B) apple pie: $18, blackberry pie: $14
C) apple pie: $25, blackberry pie: $27
D) apple pie: $16, blackberry pie: $18
Answers: 2
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Deepak plotted these points on the number line. point a: –0.3 point b: – 3 4 point c: – 11 4 point d: –0.7 which point did he plot incorrectly?
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Mathematics, 21.06.2019 21:30
If you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain.
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12 out of 30 people chose their favourite colour as blue caculate the angle you would use for blue on a pie chart
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Anew test for ra is being developed. the test is administered to 750 patients with ra and 750 without ra. for the sake of the question, assume the prevalence of ra in this population is 50%. of the 750 patients with ra, 575 have a positive result. of the 750 patients without ra, 150 have a positive result. what is the positive predictive value of the new test? a575/(575+150) b. 600/(600+ 150) c. 575/(575+125) d. 600/(600+ 125)
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30) Shayna and Nicole are selling pies for a school fundraiser. Customers can buy apple pies and bla...
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