Pls pls pls pls help me pls I will give brainlist Please define (provide the meaning) the following forms of rocks:

1. Igneous Rocks

2. Sedimentary Rocks

3. Metamorphic Rocks

What is the remainder when 2872 is divided by 76? a) 51 b) 57 c) 60 d) 63

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2

Cor d? ? me ? 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.