A sample of 20 was randomly selected from a normal population with a mean of 48.5 and a standard deviation of 7.79 what are the t value and the area under the curve of the follow ng population mean? A)m=50
B)m=52.15

Required: 1) t-value
2) Probability(p)
​

the ratio of balloons to tables is 5: 2 and the constant variation is 5.

the equation is y=5x

its a trick question

step-by-step explanation:

dogs love water, just turn on the hose and it will run in circles chasing the water all day : )

center (1,3) with radius 6

step-by-step explanation:

we must complete the square to find the center and radius of the circle.

first make sure the x and y squared terms have 1 as their coefficients. we also make sure x and y terms together.

we now create space between the x and y terms with parenthesis.

we complete the square by taking the middle terms -2x and the -6y - divide each and square them.

we add the squares to both sides.

simplify.

and write the quadratics in factored form.

the center is (h,k) or (1,3). the radius is the square root of 36 which is 6.

answer: the resulting cross section is a rectangle. solution: a plane parallel to the base of a triangular prism will intersect a cross section that is the same shape as its bases. so the cross section is a triangle.

step-by-step explanation: