imagine that you have a bag containing 10 marbles of different colors. you have drawn a marble, recorded its color and replaced
1 answer:
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The length of pendulum is 2.485 feet
<h3><u><em>Solution:</em></u></h3>Given that,
The formula T= 2pi sqrt(L/32) relates the time, T, in seconds for a pendulum with the length, L, in feet, to make one full swing back and forth
<u><em>Therefore, the given formula is:</em></u>
We have to find the length of pendulum that makes one full swing in 1.75 seconds
So the modify the given equation to find "L"
Substitute T = 1.75 seconds and
Thus length of pendulum is 2.485 feet approximately
Question:
After a storm damages the community center, Shanika and her friends hold fundraising events to help pay for repairs. After the first event, they raise $240, which is 10% of the total amount that they want to raise. What is the total amount of money that Shanika and her friends want to raise?
Answer:
The total amount of money that Shanika and her friends want to raise is $2400
Step-by-step explanation:
Here we have the amount raised = $240
Also we are told that the amount raised is only 10% of the amount they want to raise
Therefore if we put the amount they want to raise as D we have
10% of D = $240
That is;
That means
Therefore, the total amount of money that Shanika and her friends want to raise = $2400.