Which inequality represents all values of x for which the product below is defined

C x >=0

Step-by-step explanation:

Each term has to be defined

sqrt(5x) >= 0

Square each side

5x >=0

Divide by 5

5x/5 >=0/5

x >=0

sqrt(x+4) >=0

Square each side

x+4 >0=

Subtract 4 from each side

x+4-4 >=0-4

x >=0-4

The first is more restrictive so we use that

x>=0

15% chance.

step-by-step explanation:

3/10 times, the 5 year old will get a tablet. 5/10 times, the 13 yer old will get a tablet. multiply both fractions to get 15/100 times, both would have a tablet.