Use the image above to describe the effects of the Nile River on the people of ancient Egypt? Please hellppp I don't know what to choose! thank you!
A. Irrigation improved agriculture in the area of the Nile River
B. The Nile River was not necessary for the survival of the Egyptians
C. The floods of the Nile River destroyed many homes along its banks
D. Egyptians did not need to build an irrigation system because the Nile River provided water

You wanted to draw an enlargement of design that printed on a card that is 4 in by 5

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 + 4x + 5 = 0

Someone answer asap for ! max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a. the median of max’s data is 250 b. more than half of the data points max recorded were 177 centimeters. c. a data point chosen at random is as likely to be above the mean as it is to be below the mean. d. every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.