1 answer:
Answer:
m = 35
Step-by-step explanation:
∵ m ∝ xy
∴ m = kxy
∵ m = 7 when x = 3 and y = 15
∴ 7 = k (3) (15)
∴ 7 = 45k ⇒ ∴ k = 7/45
∴ m = 7/45 xy
∵ x = 25 and y = 9
∴ m = (7/45) (25)(9) = 35
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Answer:
You put the numbers twice, so I can't comprehend it.
Step-by-step explanation:
Y ( 2 ) = - 5.131 · 2² + 31.821 · 2 - 3.3333 =
= - 5.131 · 4 + 63.642 - 3.3333 = -20.524 + 63.642 - 3.3333 = 39.78 ≈ 40
Answer: B ) 40.
Answer:
Seriously i know you r kidding its 4 for sure.
B is your answer bc 2 times 4 is 8 plus 2 minus 6 is
