The balance in dollars at the end of 4 years will be $1,462.50
The answer depends on knowing that 0.4444.... is equal to 4/9;
<span>the square root of 4/9 is 2/3 = 0.6666....</span>
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Answer:

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Step-by-step explanation:
Look at the photo below for the details.
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Hey there!
1a. Let c=cost of dinner, 5=the # of people, and P=the cost of person
P=C/5
b. <span>P = (1000)/5 </span>
<span>P = 200
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2a. For 1= 19, 2= 38, 57= and so on ( you just multiply the number of season by 19)
b. T= 19n
Yes because if you add forty and thirty that equals seventy plus twenty is 90 which is a right angle