Round 849 to the nearest hundred

Samantha correctly answer 38 out of 55 questions on it. She must score 70% or greater to pass the test. did she pass? justify your answer

Find the missing numbers. what is the rule?

gary deposits 3700 in an account that pays 2.15% simple interest he keeps the money in the account for 3 years but doesn't make any deposits or withdrawals how much interest will he receive after three years

If a=3 and b=4, then ba=

Ryan bought a digital camera with a list price of $150 from an online store offering a 5% discount. He needs to pay $5.50 for shipping. What was Ryan's total cost?

What to pieces of information do you need to notify the equation of a line

Which rate is faster:a bird traveling at a constant rate of 2 kilometer per hour or an insect travelinf at a constant rate of 1,000 meters per hour

You can build a dog house in 6 hours. And you work 8 hours how long would it take you to build 10 dog house.

Anthony bought six pounds of fish for $13.80. based on that cost, how much would 2.5 ibs of the same fish cost?

2. At the end of a math contest, each team must select two students to take part in the countdown round. As a math team coach, you decide to randomly select two students from your team.