Select the best answer for the question. 8. Solve for x
3x + 3 - x + (-7) > 6
A. X > 5
B. x <5
C. x > 2.5
D. X>(-5)
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Use the method of cylindrical shells to find the volume v generated by rotating the region bounded by the curves about the given axis.y = 7ex, y = 7e^-x, x = 1; about the y-axis

The birth weights of newborn babies in the unites states follow in a normal distrubution with a mean of 3.4 kg and standard deviation of 0.6 kg. reaserches interested in studying how. children gain weights decide to take random samples of 100 newborn babies and calculate the sample mean birth weights for each sample

20 points + brainliest answer + my mom’s chocolate chip cookie ! subtract.