1. Sarah bought a mango tree that grows 4 cm each day. It was 10 cm tall when she bought it and now it is 82 cm. Write an equati
2 answers:
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The result of the product is
The product is given as:
Rewrite as:
Expand the expression on the right-hand side
Distribute the expressions
Evaluate like terms
Hence, the result of the product is
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Answer:
she must let out the string when the kite is 700 ft away from her at 20 ft/s
Explanation:
given information:
a = the distance between the girl
b = the length of the string
a = 300
da/dt = 20 ft/s
c =500 ft, dc/dt = ?
