Select all of the sentences that are correctly punctuated.

Cold and wet we rushed to warm ourselves around the fire.
No, we will not be able to go.
After I finish my homework, I will watch the high school football game.
Mark likes to play tennis and I like to play soccer.
Reggie likes to play football, of course.
John, the captain of our football team, dislocated his shoulder.
When we board the bus Frank looks for a seat by a window.

The sentences that are correctly punctuated:

Explanation:

The sentences that are incorrectly punctuated:

This sentence is not correctly punctuated, as there needs to be a coma after the opening of the sentence (adjectival phrase). When we have an opening adjective at the beginning of the sentence, we must always put a coma after it. The correct punctuation of the sentence would be: Cold and wet, we rushed to warm ourselves around the fire.

When we join two independent clauses by using a conjunction 'and', we must always place a comma before the conjunction. The correct punctuation is, therefore: Mark likes to play tennis, and I like to play soccer.

When a dependent clause is found at the beginning of the sentence and is followed by an independent clause, we must always put a comma after the dependent clause. The correct punctuation of the sentence is: When we board the bus, Frank looks for a seat by a window.

i think there should be answer choices

a solenoid is created by wrapping a l = 90 m long wire around a hollow tube of diameter d = 4.5 cm.   the wire diameter is d = 0.9 mm.   the solenoid wire is then connected to a power supply so that a current of i = 9 a flows through the wire.

randomized variablesl = 90 m

d = 4.5 cm

d = 0.9 mm

i = 9 a                                          

write an expression for the number of turns, n, in the solenoid. you do not need to take into account the diameter of the wire in this calculation.

calculate the number of turns, n, in the solenoid.

write an expression for the length of the solenoid (l2) in terms of the diameter of the hollow tube d.

calculate the length of the solenoid (l2)   in meters.

calculate the magnitude of the magnetic field at the center of the solenoid in teslas.

explanation: