3 years ago

Zalma’s stock investment in March was $120. In October, it was $400.

Mathematics

2 answers:

Goryan [66]3 years ago

8 0

Answer:

In December, Zalma will have $480.

Step-by-step explanation:

The time from March to October is 7 months. In those 7 months, she gains $280. So every month, her investment gains $40.

The time from March to December is 9 months. She will gain $360 during that time. We add her initial $120 with the $360, and Zalma will have $480.

It's not confirmed, but it's what I got. :D

serg [7]3 years ago

6 0

which location would the selected items BEST fit on the nuclear energy diagram

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