Mr. George races remote control boats but not cars. Is a comma needed in this sentence? Select one:

Add a comma before BUT because there is an independent clause before and after the conjunction.

Add a comma because this is a compound predicate.

Don't add a comma because this is a compound subject.

Don't add a comma before BUT because it is not followed by an independent clause.

The vertical height of a soccer ball can be represented by the following function, where h(x) represents the height, in feet, x seconds after the soccer ball is kicked. rewrite the function in the form that reveals the times at which the soccer ball is on the ground.

How are the characters of tablin and keyn revealed in this excerpt from "the guard" by simon dunbar? a. indirectly through dialogue and by thoughts and actions b. directly through a narrative description c. indirectly through dialogue "where's my horse? " keyn asked. tablin looked around the dirt courtyard. he tried to peer through the shadowy arches of the flowing barrel. he even twisted in his saddle to look across the merchant's bazaar, past tents and warehouses filled with goods. "i don't know," he said. "did you leave it in your mouth? it's the only place i can think of that's big enough." keyn laughed; something got stuck in his throat half way, and he coughed for breath. "i can see you're good to go,” tablin observed as keyn struggled to clear his throat. “go get your horse yourself before i take the job and leave you to rot in the flowing barrel."

Which sentence from the text best develops the theme about the importance of compassion for other people? "besides, he was the only person in the whole place with skin nearly as dark as hers." "at first she wanted to intern at her dad's gas station, but her teacher told her she needed to branch out and signed michelle up at the oakcourt nursing home, only 15 minutes away from her house." "still, michelle had been curious, and she felt sorry that erkan had a bad reputation among the staff." "she too had felt like everyone mistrusted her--especially at the nursing home where she was so much younger than the rest of the staff--so she understood how he must feel."