A year ago, my dog weighed 3kgs. I weighed him today and he weighs 4/10 more. How much does he weigh now? HELP ME ASAP PLEASE!

Describe all the numbers that when rounded to the nearest thousand are 645,000

Your friend swims on the school team. in his first four races, his times are 24.7, 23.5, 25.6, and 27.2 seconds. which time listed for his next race would make the range larger?

Find parametric equations for the line tangent to the curve of intersection of the surfaces at the given point. surfaces: xsquared2plus+2yplus+2zequals=1212 yequals=33 point: left parenthesis 1 comma 3 comma five halves right parenthesis