They with owe $44.73 each
239.66+85.43+32.75=357.86/8=44.73
I think the turkey plus tax will equal 19.50
Answer: The last paper has to be 99 over 100 to move the class average by 1 point
Step-by-step explanation:
total points on the 23 exams: 23*75 = 1725
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For 24 papers to average 76 points you need 24*76= 1824
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Score on the final paper would have to be (1824-1725) = 99
<span>Replace tan θ with sin θ/cos θ
= sin²θ/cos θ + cos θ
Now multiply the right-hand side by cos θ/cos θ to get the same denominator:
= sin²θ/cos θ + cos²θ/cos θ
= (sin²θ + cos²θ)/cos θ
The numerator is equivalent to 1:
= 1 / cos θ
= sec θ</span>