A survey of 391 children given at a local elementary school showed that 125 like chocolate ice cream, 200 like pistachio ice cream, and 141 do not like chocolate or pistachio ice cream. How many children like at least one kind of ice cream mentioned in the survey

Aswimming pool has an input pump for filling the pool and an output pump for emptying the pool. the input pump can fill the pool in 3 hours, and the output pump can drain the pool in 5 hours. as you go to bed, the pool is full, but a neighbor’s kid turns on the output pump. at midnight, you awake to find the pool half empty. immediately, you turn on the input pump, but you are sleepy and forget to turn off the output pump. at what time will the pool become full?

The table represents a function f(x). what is f(3)? a.-9 b.-1 c.1 d.9

Evaluate 3(a + b + c)squared for a = 2, b = 3, and c = 4. a. 54 b. 243 c.729 add solution .