NEED HELP ASAP, WILL GIVE BRAINLIEST Express the series 0.7+0.007 + 0.00007 +...using sigma notation. 4. Σο7(10) *-1 b, o Σ(10) 1-22 C. Σ(10) - 1- 2η -0 d, ο Σο7(10) * X-1

Astudent showed the steps below while solving the inequality |x-4|< 1 by graphing.

On a certain portion of an experiment, a statistical test result yielded a p-value of 0.21. what can you conclude? 2(0.21) = 0.42 < 0.5; the test is not statistically significant. if the null hypothesis is true, one could expect to get a test statistic at least as extreme as that observed 21% of the time, so the test is not statistically significant. 0.21 > 0.05; the test is statistically significant. if the null hypothesis is true, one could expect to get a test statistic at least as extreme as that observed 79% of the time, so the test is not statistically significant. p = 1 - 0.21 = 0.79 > 0.05; the test is statistically significant.

Asoftball team played ten games, scoring 1, 2, 3, 4, 5, 6, 7, 8, 9, and 10 runs. they lost by one run in exactly five games. in each of their other games, they scored twice as many runs as their opponent. how many total runs did their opponents score?