Blank tens 15 ones equals 6 tens 5 ones

Agustin has 1/4 as many cards as mateo. mateo has 1/2 as amaro. who has the most cards?

X + y = 1,000 0.06x = 0.04y

David took a survey of 12 people to find out what their favorite animal is. of those 1/3 of the people said they like dogs best. how can you find out how many people liked dogs best?

Ryan transfer 15% of his monthly pay into a savings accounts. If max make $1850 per month, how much will he save in a year?

Marcus is 5 7/24 feet tall Ben is 5 5/16 feet tall which of the two boys is taller? Justify your answer

How do you multiply a mixed fraction by a regular fraction

Roger has 4 gallons of juice. He puts the same amount of juice into each of 5 pitchers. How many gallons of juice are in 1 pitcher?

400 students were randomly sampled from a large university, and 289 said they did not get enough sleep. Conduct a hypothesis test to check whether this represents a statistically significant difference from 50%, and use a significance level of 0.01.

Round off the number of seconds in an hour to 1 significant figure number of seconds = 3600

The sum of two numbers is 50. Two times the smaller number exceeds the larger number by 31. Find the numbers.