Isaac currently has 18 points and likes to pick up the pink sticks earning 10 points every turn. His cousin just lost all his points on the previous turn, and has a strategy to catch up by getting all the purple ones, earning 19 points per turn. In a certain number of turns, the score will be tied. How long will that take? How many points were they each have?

first option

a function is a relation in which an input is paired with exactly one output.

so, let's find the right answer.

in our first option, our inputs are january, february, and march. the outputs are 30, 28, and 25. each input has it's own output. this is correct!

our second option we know is incorrect, because ms. valverade has two outputs, dogs and cats. this is not a function.

our third option is incorrect as well. the yellow square has two ouputs, the square and the triangle.

lastly, in our fourth option, we see the number 7 two times with a different output. therefore, this is not a function.

remember: each input must be paired with only one output!

1gm = 1000mg so 0.1gm = 1000mg

first, convert the weight to kg

160lb * 1kg/2.2lb = 72.7kg

next, the dose

72.7kg * 100mg/kg = 7270mg

.25

step-by-step explanation:

the answer is 11.2 (i know i’m late)