HELP ASAP 1. James drives 500 miles to reach Disney World. He stops for lunch after driving 375 miles. What percent of the trip has James completed when he stops for lunch?

a 75%

b 25%

c 50%

d 85%

2. 80% of the 500 sixth Graders at Causey Middle School love math. How many sixth graders love math?

a 400

b 350

c 450

d 200

3. James is addressing 200 invitations to his big Holiday party. He has completed addressing 60% of the invitations. He told his friend that he has addressed 60 invitations. Is James statement to his friend reasonable?

a Yes

b No

Juliana says that she can use the patterns of equivalent ratios in the multiplication table below to write an infinite number of ratios that are equivalent to 6: 10. which statement explains whether juliana is correct? she is correct because she can multiply 6 and 10 by any number to form an equivalent ratio. she is correct because 6: 10 can be written as 1: 2 and there are an infinite number of ratios for 1: 2. she is not correct because the multiplication table does not include multiples of 10. she is not correct because 6: 10 is equivalent to 3: 5 and there are only 9 ratios in the multiplication table that are equivalent to 3: 5.

The perimeter of a rectangle is 42 inches. if the width of the rectangle is 6 inches, what is the length

1. according to the internal revenue service, the mean tax refund for the year 2007 was $2,708. assume the standard deviation is $650 and that the amounts refunded follow a normal probability distribution. a. what percent of the refunds are more than $3,000? b. what percent of the refunds are more than $3,000 but less than $4,000? c. what percent of the refunds are less than $2,000?