Caitlyn finds that experimental probability of her making a three-point shot is 30%. Out of 500 three-point shots, about how man
1 answer:
Answer: 150 shots.
Step-by-step explanation: Since her three-point shot probably is 30%, we can assume that for any total of three-point shots, only 30% of them will be "correctly shot."
Here are two methods of how to find the answer, depending on how your teacher is teaching you to calculate percentages.
Method A. Proportions
Therefore, let's make a proportion. Out of 500 shots, only 30% will be made.
Solve for x, which in a proportion, is done by cross-multiplying and then dividing.
Out of all the 500 shots, only 150 can be made by her prediction.
Method B. Simple multiplication
30% is equal to 0.3
Therefore, you multiply , which you get
.
You might be interested in
Answer:
(1.34)^3 = 2.406104
Step-by-sep explanation:
it's something like this
Answer:
Step-by-step explanation:
Since you did not attach the diagram and I don't know the dimensions of the collage, I will give you a general explanation of the procedure you need to use in order to solve the exercise:
1. You need to use the formula for calculate the area of a rectangle:
Where "l" is the length and "w" is the width.
2. Using the formula, you must calculate the area of an small picture.
You know that its length is 4.5 inches and its width is 3.5 inches. Therefore, its area is:
3. Calculate the area of the collage using the formula:
4. Finally, divide the area of the collage by the area of an small picture in order to find the number of small pictures that will fit within the collage: