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3 years ago

10

A true-false test consists of 50 questions. how many does a student have to get right to convince you that he is not merely gues

sing Explain

1 answer:

umka2103 [35]3 years ago

7 0

Hmmm. 20 or 30 so the teacher will count the rest,if a student guessed, wrong or right

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3 years ago

Read 2 more answers

Roberto rented a truck from the Super Truck Company for 9 hours. There was a rental fee of $50. Allison rented a truck from Truc

gavmur [86]

Answer:

Hence, the hourly rental fee is $\$\: 12$ .

Step-by-step explanation:

Time for which Roberto rented the truck $=9$ hours.

Rental fee $=\$ \:50$

Time for which Allison rented the truck $=4$ hours.

Rental fee $=\$ \:110$

Both companies have the same hourly rental fee.

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So, according to the question,

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3 years ago