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•He let w=the width, in inches of the mirror •the length  the mirror will be 3 inches more than the width •the perimeter of the mirror will be less than 96 inches and greater than 76...

Please help me to solve the following equation: The O will stand for theta   7cosO +5=2-3cosO,  0degress < O < 360 degrees. The answer my teacher got was 107.5...

\$3600 is invested in an account which compounds interest semiannually. What interest rate (to the nearest 0.01%) is needed so that the balance in the account at the end of 3 years is \$4000.    originally...

Josh found two trees directly across from each other in a canyon. When he moved 100 feet from the tree on his side (parallel to the edge of the canyon), the angle formed by the tree on his side and...

How much interest is earned in 5 years on a \$1400 investment, if it is invested in an account which pay 4.8% and compounds interest continuously.   I believe I use the equation A=Pe ^rt  but...

Assume every minute a cells split to form 2 new cells at 5:19pm the box fir reaches full capacity a. When was the box fir reaches full capas

2x + 3y = 7 and x - 2y = -7 I need help figuring out this equation using the substitution method. I would appreciate a step-by-step procedure to base off of.