Soy mayor de 15.000 pero menor de 15.500, el digito de mis unidades es igual a 18/2, digito de las decenas es igual a 14/2, mi digito de las centenas es igual a 6/2 Que numero soy?

Daniel expanded the expression as shown below -2(-8x-4y+3/4)=-10x-8y-11/4 what errors did he make? check all that apply

Me. i can't figure out this question. give an explanation too. .

Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true