Cho số phức z thỏa mãn | z+3 |=5 và | z-2i | =| z-2-2i |. tính | z |

Human body temperatures have a mean of 98.20° f and a standard deviation of 0.62°. sally's temperature can be described by z = 1.4. what is her temperature? round your answer to the nearest hundredth. 99.07°f 97.33°f 99.60°f 100.45°f

An alternative to car buying is to make monthly payments for a period of time, and then return the vehicle to the dealer, or purchase it. this is called

What is the length of the midsegment of a trapezoid with bases of length 15 and 25 ?