Mathematics, 22.04.2021 17:50 montgomerykarloxc24x
Se pagaron $528.000 (Quinientos veintiocho mil pesos) por la compra
de 64 libros de matemáticas para la biblioteca del colegio. Si todos los
libros costaban lo mismo;
¿Cuánto costó cada libro?
Answers: 1
Mathematics, 21.06.2019 21:40
The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends more than a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?
Answers: 2
Mathematics, 21.06.2019 22:50
If set d is not the empty set but is a subset of set e, then which of the following is true? d ∩ e = d d ∩ e = e d ∩ e = ∅
Answers: 1
Mathematics, 22.06.2019 02:10
How many roots does the graphed polynomial function have? 1-02
Answers: 1
Mathematics, 22.06.2019 04:30
Type the correct answer in the box. use numerals instead of words. if necessary use / for the fraction bar.
Answers: 3
Se pagaron $528.000 (Quinientos veintiocho mil pesos) por la compra
de 64 libros de matemáticas pa...
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