If $850 is put in the bank each year the account earns 6% simple interest, then how much interst will be earned in 2 years? !

Ashopper bought a watermelon a pack of napkins and some paper plates in his state there was no tax on food the tax rate on non-food items is 5% the total for the three items he bought was 825 before tags and he paid $0.19 in taxes how much did the watermelon cost

Pls will give brainliest and all p.s u can zoom in if u cant see plss

Use your knowledge of the binary number system to write each binary number as a decimal number. a) 1001 base 2= base 10 b) 1101 base 2 = base 10