Determine the sum ol the following measure-
ments to the correct number of signilicant
ligures.
1.55 cm + 0.235 cm + 3.4 cm

How does a scientist the government? a. the scientist tells people in society what to do. b. the scientist determines the policies that the government spends money on. c. the scientist provides unbiased information to the government. d. the scientist makes laws based on his or her research results.

Asap! will give brainiest when a heat wave strikes a region causing more people to run air-conditioning units, electrical demand increases. what needs to be done to meet this increased demand? raising the control rodslowering the control rodsremoving the control rods

What is the empirical formula for c4h8o2