Sarvenanda saved 3/5 of the money he earned doing yard work. he saved $120 in all. which equation can be used to find how much money, m, he earned doing yard work?
a. m-3/5= 120
b. 3/5+m=120
c. m÷3/5=120
d. 3/5m=120

Find the pattern and use it to list the nth term in the sequence. 6, 12, 20, 30, 42, 56, the nth term of the sequence is

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Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 127 millimeters, and a variance of 36. if a random sample of 35 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 0.5 millimeters? round your answer to four decimal places.