What is the solution set of the quadratic inequality 6x2 + 1 < _ 0

No solution.

The solution set is

Step-by-step explanation:

We have been given the quadratic inequality

Subtract 1 to both sides

Divide both sides by 6

Now, we know that square of a number always gives positive values.

Thus, the above result never hold true for any real values of x.

Therefore, the inequality has no solution.

Hence, the solution set is

you have 6 cupcakes

d. millimeters per hour.

step-by-step explanation:

we are given that,

carlo used a rain gauge to measure the amount of water his lawn is receiving from the sprinklers.

since, according to the options, we see that,

water cannot be measured by 'miles per hour', 'meters per second' and 'grams per seconds'.

we get that, the water can be measured by 'millimeters per hour'.

hence, the appropriate rate for describing the amount of water is 'millimeters per hour'.