According to the American Red Cross, 8.9% of all Connecticut residents have Type B blood. A random sample of 19 Connecticut residents is taken. X = the number of CT residents that have Type B blood, of the 19 sampled. What is the expected value of the random variable X?

Find the x coordinate of the point.

Each month, a shopkeeper spends 5x + 14 dollars on rent and electricity. if he spends 3x−5 dollars on rent, how much does he spend on electricity? for which value(s) of x is the amount the shopkeeper spends on electricity less than $100? explain how you found the value(s).

If a translation of t-3,-8(x, y) is applied to square abcd what is the y-coordinate of b'? the y-coordinate of is 43 mark this and return save and exit next submit