Answer:
False
False
True
True
True
Step-by-step explanation:
There cannot be an orange bead in the bag. FALSE
they never said how many colors are in the bag so there is always a possibility.
There must be exactly 1 yellow bean in the bag. FALSE
Just because Ryan only selected 1 yellow bean doesn't mean there is only 1 in the bag.
After 15 trials, Ryan has selected exactly 6 white beads. TRUE
2/5 = 6/15. Ryan has selected 6 white beads
After 16 trials, the experimental probability of selecting a blue bead is 1/4. TRUE
Ryan has selected 4/16 blue beads at the 16th trial.
After 17 trials, the experimental probability of selecting a red bead is 5/17. TRUE
at trial 17, the red bean ratio is 5/17.
1/3 = 5/15 and then 2 more trials make it 5/17.
Steve is 1.2 times faster than Paul.
<h3>
What is a ratio?</h3>
The quantitative relationship between two values indicating how frequently one value is contained within the other.
For example: Speed = Distance / Time
Total distance covered by both Steve and Paul = 100m
Total time taken by Steve = 10s
Steve's speed = 100 / 10 = 10m/s
Total time taken by Paul = 12s
Paul's speed = 100 / 12 = 8.33m/s
Ratio of Steve's speed to Paul's speed = 10 / 8.33 = 1.2
Hence we can say that Steve is 1.2 times faster than Paul.
Learn more about ratios on:
brainly.com/question/2328454
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Hello! First, let's add 1 to the tax rate in decimal form. 6.5% is 0.065. 1 + 0.065 is 1.065. Multiply that number by 25 to get 26.625 or 26.63 when rounded to the nearest penny. The total cost of the movie is $26.63.
Note: If a question asks for the total cost with tax, always add 1 to the tax rate in decimal form. That way, you will get straight to the answer and not have to do any complicating work.
Answer:
2.5 inches per hour
Step-by-step explanation:
divide the total by time
6 1/4
--------= 5/2
2 1/2
simplify 5/2 to 2.5
