An alloy consists of nickel, zinc, and copper in the ratio 2:7:9.

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How much alloy can be produced using 4.9 lb of zinc?

A triangle with the side lengths, 1.8 mi, 8 mi, 8.2 mi, is NOT a right triangle. a. true b. false

Duane and mick are saving their money to build a treehouse. duane adds $5 to their piggy bank every other week. mick adds $2 every week. so far they have saved $45. how many weeks have they been saving their money?

What is 40% of the number 70?

How do you find a scale factor?

Find the value of the expression. m (m + p) for m = 3 and p = 4

If 48 men have ration for 16 days how long will the food last if a reinforcement of 16 men arrived

Explain how you know wether to choose grams or kilograms when measuring mass. Name an object you would measure each unit.

16:07:48 marks: Question: 1/20 The graph of which equation would be a circle with a center at (2.3) and a radius of 7? A. (x + 2y = (y - 3) = 7 B. (x - 2) = (y + 3) = 7 C. (x - 2y + (y + 3) 2 = 49 D.

Samuel wants to estimate what 5843 x. 00243 is. What should his first step be?

A jar contains 2 green marbles, 4 blue marbles, 3 yellow marbles, and 2 black marbles. A marble is chosen at random from the jar and replaced. Then a second marble is chosen at random.