(5%) Problem 12: A globular cluster is measured (using its H-R diagram) to be 12.4 billion years old. A spectral-type A

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5 Problem 12 A Globular Cluster Is Measured Using Its H R Diagram To Be 12 4 Billion Years Old A Spectral Type A 1 (27.09 KiB) Viewed 51 times

(5%) Problem 12: A globular cluster is measured (using its H-R diagram) to be 12.4 billion years old. A spectral-type A star finishes its life in roughly 550 million years. otheexperta.com-tracking id: 5T88-63-00-45-456-38351, In accordance with Expert TA's Tents of Service copying this information to any solutions sharing website is strictly forbidden Doing so may nut Dipert TA Account For how many A star lifetimes has the globular cluster been around? Age= A star lifetimes sin() cos() cotan() asin() atan() acotan() cosh() tan() acos() sinh() cotanh() tanh() Degrees O Radians Submit Hint X () E 4 8 7 5 9 HOME 12 0 63 /+ + VO BACKPACE Feedback I give up! . END Grad Dedu Poter Subi Atter (0% deta