Factor the Expression (Answer)
Find the value of
(Hint: Use your algebra skills to factor the expression.)
Answer ?
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Exponents Problem Set (Answer)
Problem set.
1. A population of squirrels triples each year. If there are 50 squirrels now, how many will there be 5 years from now?
2. Alannah puts $0.01 into a bank account which will double her money each day. She needs $20.00 to buy a toy. How many days will it take until she has enough money?
3. Britney Gallivan was the rst person to fold a piece of paper in half 12 times,
something which had previously been believed to be impossible. How many layers of paper would be in that stack?
4. Ramone dumped a large bucket of water onto his driveway to rinse it o . The water from the bucket covered twice as much area every 2 seconds after it initially hit the ground. After 20 seconds, the whole driveway was covered.
How long did it take the water to cover half of the driveway?
Math Olympiad Problem Solving for Primary Schools
1. Distance of Yogyakarta to Kebumen is 126. It can be reached by car within 2 1/4 hours. The average speed of vehicles that are … km/h?
2. Diamond Savings Bank is Rp 200.000,00. After one year, the amount of savings to be Rp 224.000,00. On average each month relationship is …%.
3. A train traveled 720 km with an average speed of 60 km/ hour. Train travel time is … hours.
4. The price of a chicken USD 25000.00. Price a goat Rp650.000, 00. To be able to buy 2 goats must sell as much cock … tail.
5. Gilang marbles 3/5 times the marbles Saiful. The number of marbles Saiful 35 point. The difference is … point their marbles.
