DIRECTION: Give the right answer. 1. Thirteen students are applying for 3 scholarship slots. How many ways can the scholarships be awarded? 2. How many different 9 letter words (real or imaginary) can be formed from the letters in the word COMMITTEE? 3. In how many ways can 7 people be line up in a picture? 4. In how many ways can the first five players of a basketball team be chosen from a 12-member basketball team? 5. A restaurant offers an ice cream dessert for Php 81. The flavors to chose are vanilla, chocolate, strawberry, ube, and mango. Then, there is a choice of one topping from caramel, hot fudge, chocolate chips, sprinkles, rice crispy, or oreo. Finally, there is a choice of add on from pretzel, brownies, rice cakes, or ice cream cone. How many different ice dessert combinations are possible?
Unitary Method
The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products.
Speed, Time, and Distance
Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.
Profit and Loss
The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.
Units and Measurements
Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.
DIRECTION: Give the right answer.
1. Thirteen students are applying for 3 scholarship slots. How many ways can the scholarships be awarded?
2. How many different 9 letter words (real or imaginary) can be formed from the letters in the word COMMITTEE?
3. In how many ways can 7 people be line up in a picture?
4. In how many ways can the first five players of a basketball team be chosen from a 12-member basketball team?
5. A restaurant offers an ice cream dessert for Php 81. The flavors to chose are vanilla, chocolate, strawberry, ube, and mango. Then, there is a choice of one topping from caramel, hot fudge, chocolate chips, sprinkles, rice crispy, or oreo. Finally, there is a choice of add on from pretzel, brownies, rice cakes, or ice cream cone. How many different ice dessert combinations are possible?
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