there are 28 students in a class 16 are girls what fraction are boys
Case Study..... Judy was 18 when the terrible crash happend. While judi was returning home from work, a driver ran a red light and smashed into the drivers side of judis car. she was unconcious when she arrived at the hospital. swelling in the brain required removal ofskull bo...
A season of football scores falls in a normal distribution with a mean of 35 and standard deviation of 6. What is the probability that a score was between 29 and 41?
Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros. 1) -2, -1, 1 2) i, 4 3) i, 2 - √3 4) 1, 4, 1 + √2
In a set of 400 values, the mean is 121 and the standard deviation is 14. Estimate how many values fall in between each interval a) 107 - 135 b)93 - 149 c) 79 - 163
A concentration cell based on the following half reaction at 317 K (Cu^2+) + (2e-) --> (Cu) SRP = 0.34 V Has initial concentrations of 1.33 M Cu2+, 0.393 M Cu2+, and a potential of 0.01665 V at these conditions. After 4.1 hours the new potential of the cell is found to be 0...
A store marks up items 42.5% to allow for profit. If an item costs a store $24.40, what will its selling price be?
Select all cases where the substance shown has a molecular dipole. CH4 methane CH3CH2CH2CH3 butane ICl iodine chloride H2Se hydrogen selenide CH3CHO acetaldehyde CH3OCH2CH3 methylethylether None
indentify 3 aspects of a good HCI
state 2 advantages of having modules in a library file