Help please A young tree casts a lunchtime shadow of 4.2 feet. The 3 foot mail box casts a late afternoon shadow of 2.8 feet. How tall is the young tree?
(Hint: draw triangles and label them)

2x^2+5x+17

your welcome. : )

pls refer ro the top for answer

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step-by-step explanation:

this is the formula: v = the value of investment at the end of the time period

p = the principal amount (the initial amount invested)

r = the annual interest rate

n = the annual frequency of compounding (how many times a year interest is added)

t = the number of years the money is invested

^ means raise to the power of