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Rya

This page lists questions and answers that were posted by visitors named Rya.

Questions

The following questions were asked by visitors named Rya.

The probability of event A is 5/8. The probability of event B is 2/5. Explain why A and B cannot be mutually exclusive events.
12 years ago
Where do u place the grouping symbols to make this true? 3×5-8+7-3÷6=13
8 years ago
The mass of an apple on planet Zircon is 6.6 kg and the weight is 5.4 N. What is the acceleration due to gravity on planet Zircon?
5 years ago
Oil is being poured into an inverted cone at a rate of 28π cubic meters per second. At the very instant, the height of the oil is 4 meters, the volume of the oil is 12π cubic meters. At what rate is the height of the oil changing?
4 years ago
A boy is standing 120 meters from a point on the ground where a balloon is released vertically upwards at a rate of 3 meters per second. When the balloon has risen 50 meters, a) What is the rate of change of the line of sight between the boy and balloon?...
4 years ago
A Calculus book is dropped from the top of a Martian building 32 meters high. Gravity on Mars is 3.711 meters per second per second. a) After how many seconds until the book hits the surface of Mars? b) What is the velocity of the book at impact?
4 years ago

Answers

The following answers were posted by visitors named Rya.

Oxidation-Reduction Balancing Acidic Solution Cr2O7 + C2H4O -> C2H4O2 + Cr3+
11 years ago
Then A?
7 years ago
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