Find the length of red arc AB
[2605] Find the length of red arc AB - Find the length of red arc AB (r1=1, r2=2). Express result to the accuracy of 3 decimal. - #brainteasers #math - Correct Answers: 43 - The first user who solved this task is Roxana zavari
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Find the length of red arc AB

Find the length of red arc AB (r1=1, r2=2). Express result to the accuracy of 3 decimal.
Correct answers: 43
The first user who solved this task is Roxana zavari.
#brainteasers #math
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Butler

The minister and his wife place an ad for a butler. Early the next morning a nicely dressed young man appears at their front door. The minister asks him, "Can you fix breakfast by 7:00 a.m. every day?"
"Well ... I guess I can."
"And can you make the beds, dust the living room, do the dishes, cut the grass, and polish the silver also?"
"Gee, Sir, I just came by to see about getting married. But if it's going to be that much work, you can count me out!"
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Apollo 7 launch

In 1968, the first manned Apollo mission, Apollo 7, was launched on a Saturn 1-B rocket from Cape Kennedy. The astronauts onboard were the CaptainWally Schirra, Jr. (Navy), with crew members Donn Fulton Eisele (Air Force) and R. Walter Cunningham (civilian). They circled for 11 days, up to 183 miles above the Earth, in 90 minute orbits. They tested maneuvering the Apollo, first by detaching it from the upper stage of the rocket, Next, they turned the Apollo around to reposition its nose toward the rocket. On the subsequent Apollo 11mission, the vehicle would link to the moon landing craft carried inside the cylinder. For Apollo 11, the stage would then boost the combined crafts towards the moon.«
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