Please help! I am just confused on whether the population would be the batch of 38, or the entire population of donuts in the factory. And the sample would be the random 7 donuts, right? Not the whole batch? Confusion! XD

He mass of a single atom of carbon can be found by dividing the atomic mass (12.01 g) by 6.022 x 10^23. which is the mass of a single carbon atom, correctly written in scientific notation with the correct number of significant figures?

Which point-slope form equation represents a line that passes through (3,-2) with a slope of -4/5

Libby built a fence that was 56 \text { feet}56 feet long over 44 days. she built the same length of fence each day. how many inches of fence did libby build each day?