1point
what is the surface area of the right cone below?
o a. 64 sq. units
o b. 141 sq. units
o c. 143 sq. units
o d. 123 sq. units

The table below shows the height of a ball  x  seconds after being kicked.  what values, rounded to the nearest whole number, complete the quadratic regression equation that models the data? f(x)  =  x2  +  x  +  0based on the regression equation and rounded to the nearest whole number, what is the estimated height after 0.25 seconds?   feet

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. what distance from city a is the point where the truck and the car will meet?