A bar of chocolate has a volume of 170 cm3 and a density of 1.41 g cm-3. Find the mass of 70 of these chocolate bars in kg.
Give your answer as a decimal

Identify the number as a rational or irrational.explain. 127

Acolony contains 1500 bacteria. the population increases at a rate of 115% each hour. if x represents the number of hours elapsed, which function represents the scenario? f(x) = 1500(1.15)" f(x) = 1500(115) f(x) = 1500(2.15) f(x) = 1500(215)

Find the missing factor. write your answer inexponential form.9^2=9^4×