Without dividing or listing multiples how can u tell if 61 is a multiple of 6

What is the y intercept of f(x)=(1/2)^x?

Which of the following values are in the range of the function graphed below? check all that apply ! - will give the answer "brainliest! "

Scores on the cognitive scale of the bayley-scales of infant and toddler development range from 1 to 19, with a standard deviation of 3. calculate the margin of error in estimating the true mean cognitive scale score, with 99% confidence, if there are 12 infants and toddlers in a sample.