Hola espero que tengan un buen día, me ayudan con mi tarea por favor? =) Savannah tenía 400400400 chispas de chocolate. Ella guardó xxx chispas para decorar y mezcló el resto equitativamente para 333 charolas de panqués.
¿Cuántas chispas de chocolate había en cada charola de panqués?

Aline passes through (1,-5) and(-3,7) write an equation for the line in point slope form rewrite the equation in slope intercept form

An automobile assembly line operation has a scheduled mean completion time, μ, of 12 minutes. the standard deviation of completion times is 1.6 minutes. it is claimed that, under new management, the mean completion time has decreased. to test this claim, a random sample of 33 completion times under new management was taken. the sample had a mean of 11.2 minutes. assume that the population is normally distributed. can we support, at the 0.05 level of significance, the claim that the mean completion time has decreased under new management? assume that the standard deviation of completion times has not changed.

Jordan got 27 out of 90 correct on his test . what fraction of the marks did her get correct