Chapter 3: Problem 33
Solve the equation. Round the result to the nearest hundredth. $$ 4.65 x-4.79=13.57-6.84 x $$
Chapter 3: Problem 33
Solve the equation. Round the result to the nearest hundredth. $$ 4.65 x-4.79=13.57-6.84 x $$
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Get started for freeRound to the nearest tenth. A total of 382 kilograms of lunar samples (rocks, dust, and so on) were collected during the six Apollo moon landings between 1969 and 1972. The largest rock collected weighs 11.7 kilograms. This single rock is what percent of the total weight of the samples?
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Evaluate the expression. $$5 \cdot(12-4)+7$$
You are conducting a survey on the use of air-plane phones. You survey 320 adults and find that 288 of them never made a phone call from an airplane. If you surveyed 3500 adults, how many of them would you predict have made a phone call from an airplane? Explain.
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