Tom weighed 110 pounds at the beginning of the year. by june, he had gained 13 pounds, but in august he lost 5. how much did he weigh at the end of the year if he gained 4 more pounds during the month of november?

Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2

Given the linear correlation coefficient r and the sample size n, determine the critical values of r and use your finding to state whether or not the given r represents a significant linear correlation. use a significance level of 0.05. r=0.105, n=15 a: critical values: r= +0.514, no significant linear correlations b: critical values: r= +0.514, significant linear correlation c: critical values: r= +0.532, no significant linear correlation d: critical values: r= 0.514, no significant linear correlation will mark brainliest !

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