Abox in the shape of a rectangular prism that was 7 1/2 feet by 6 feet by 6 feet. the cubic ice blocks stored in the box had side lenghts 1 1/2feet . how many ice blocks fit in the storage box?

Figure abcd is a parallelogram. if point c lies on the line x = 2, what is the y-value of point c

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.

If tan2a=cot(a+60), find the value of a, where 2a is an acute angle