Multiply and simplify the product.
2i(4 – 5i)
select the product.

a. –2i

b. 2i

c. –10 + 8i

d. 10 + 8i

()1. how do you find range? 2.the following set of data is to be organized into a histogram. if there are to be five intervals on the graph, what should the length of each interval be? 30, 34, 23, 21, 27, 25, 29, 29, 25, 23, 32, 31

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

If private savings 'v' = 0.75s and total savings 's' equals $4.20 billion, solve for public and private savings.