What is the solution to the system of equations? -3x+2ym-1
%-y=2
There is no solution,
There are infinitely many solutions,
There is only one solution, (3, 1),
There is only one solution, (-6, -8),

Can you me find the missing length. i attached an image.

The table below shows the approximate height of an object x seconds after the object was dropped. the function h(x)= -16x^2 +100 models the data in the table. for which value of x would this model make it the least sense to use? a. -2.75 b. 0.25 c. 1.75 d. 2.25

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.