The mass of 1 proton is about 1.67 x 10^-27 kilograms. If 1.3 kilograms of protons is converted into energy through a nuclear reaction, how much energy is produced? Use the formula E = mc^2 solve asap !!

What is the area of mnp? 40 m2 60 m2 68 m2 127.5 m2

The amount cami raised during last year’s charity walk, $45.50, is 7/10 of the amount she raised this year. which equation represents n, the number of dollars she raised this year?

The scatter plot shows the number of animal cells clara examined in a laboratory in different months: plot ordered pairs 1, 20 and 2, 60 and 3,100 and 4, 140 and 5, 180 what is the approximate predicted number of animal cells clara examined in the 9th month?