Solve the problem.The distance an object falls when dropped from a tower varies directly as the square of the time it falls. If the object falls 144 feet in 3 seconds, how far will it fall in 14 seconds?
A. 224 ft
B. 3528 ft
C. 3136 ft
D. 2744 ft
Answer: C
Mathematics
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Identify the degree and leading coefficient of the polynomial.
?
?
A. degree: 3 leading coefficient: 1 B. degree: 2 leading coefficient: 7 C. degree: 3 leading coefficient: 7 D. degree: 2 leading coefficient: -7 E. degree: 2 leading coefficient: 1
Mathematics
Simplify.-|-18|
A. 18 B. -1 C. -18 D. 1
Mathematics
Find the unpaid balance at the end of the month for the account. UnpaidBalance atFinanceJune$703.16$295.75$16.99$210Finance rate is 1.5% on the unpaid balance.
A. $799.46 B. $779.32 C. $771.92 D. $782.47
Mathematics
Find all real numbers that satisfy the equation.7 cos x + 5 = 5 cos + 4
A. x = + 2n? or x =
+ 2n?
B. x = + n? or x =
+ n?
C. x = + 2n? or x =
+ 2n?
D. x = + n? or x =
+ n?
Mathematics