How can you use your knowledge of evaluating expressions involving square roots to identify and correct an error in calculating the period of a pendulum?
The period of a pendulum is the time in seconds) it takes the pendulum to swing back
and forth. The period T is represented by T = 1.1VI, where L is the length of the
pendulum (in feet).

it's both, now can you answer my most recent question?

12cm

the answer is d

answer: c, the green line

step-by-step explanation:

there is no black line, eliminate b.

simple interest implies periodic payments, but the red line shows no payments, eliminate d.

simple interest has equal payments. if paid say every day, the graph is about a straight line (actually a stairstep).

the yellow line is not straight, eliminate a.

check: the green line is straight, answer is c.

simple interest with positive interest rate gives a straight line sloping up to the right. green line:

g(t) = $100 + ($200-$100) ÷ (20 years) × (t years)

= $100 + (4%/year) × ($100)(t years)

incidentally, the yellow line curving upward represents continuously compounded interest

y = $100 × 2^(t years / (14 assuming the yellow line hits $200 at 14 years. 2^0 is 1, so y(0) = $100; 2^(14/14) is 2, so y(14) = $200.

a rotation about point l

step-by-step explanation:

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