Solve.Sue buys a house which has a rectangular yard measuring 11.5 meters by 7.1 meters. In one corner of the yard is a rectangular shed measuring 2.3 meters by 2.5 meters. Sue intends to grow grass in the whole of the yard. What is the area of the yard, excluding the shed?
A. 81.65 m2
B. 75.90 m2
C. 2.3 m2
D. 759.0 m2
Answer: B
Mathematics
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Form a polynomial whose zeros and degree are given. Use a leading coefficient of 1. Zeros: -5, -4, -3, 3; degree 4
A. x4 + 11x2 - 180 B. x4 - 9x3 + 11x2 + 81x - 180 C. x4 + 9x3 + 11x2 - 180x - 180 D. x4 + 9x3 + 11x2 - 81x - 180
Mathematics
Provide an appropriate response.A card is drawn at random from a well-shuffled deck of 52 cards. Let A be the event that the card is a heart.Let B be the event that the card is a king.Find P(A), P(B), and P(A ? B). Are events A and B independent? How can you tell?
What will be an ideal response?
Mathematics
For the given functions f and g, find the requested composite function value.f(x) = , g(x) = 3x;
Find (f ? g)(2).
A.
B. 3
C. 3
D. 3
Mathematics
Subtract.- -
A.
B. -
C.
D. -
Mathematics