Answer: 33) b 34) a 35) none
<u>Step-by-step explanation:</u>
33)
Filling in the Venn Diagram (from Left to right, including outside of circles):
T only = 13
(T ∩ F)only = 6
F only = 21
(T ∩ D) only = 3
T ∩ F ∩ D = 5
(F ∩ D) only = 8
D only = 15
<u>(T ∪ F ∪ D)' = 11 </u>
TOTAL = 82
34)
Red = 26
Face = 12
Red ∩ Face = 6
Total cards = 52
R ∪ F = R + F - (R ∩ F)
= 26 + 12 - 6
= 32
35) Note that the total is 34 + 17 + 8 + 3 + 9 + 4 + 5 = 80
<em>I think the teacher made an error, if so, then the answer is "d".</em>
A: 6c=75 If there were 6 movies then 6 times the cost of each movie would equal 75.
B:$12.50 We divide 75 by 6.
C: d+75=100 the cost left on the card plus 75 will equal 100.
D: $25 We subtract 75 from 100
What do you need help on??
Answer:A
Step-by-step explanation:
Shaded area = 21.46
Step-by-step explanation:
First find area of square,
Area = length × width
A = 20 × 20
A = 400 cm^2
Secondly, find area of circle
Area of circle = (π)r^2
A = (π)10^2
A = 100 π
Thirdly, find the area outside of the circle
Area of square - Area of circle
400cm^2 - 100π
= 85.84
lastly divide the answer by 4 to find the shaded area
85.84 ÷ 4
= 21.46
