Answer: not sure what you were trying to ask but two less than 15 is 13.
Hey there,
Those are types of pins. Those are specifically called Safety Pins.
Best Of Luck,
- I.A. -
ANSWER
0.0952
EXPLANATION
We have that Stephen surveyed 21 of his classmates and obtained the data in the table given.
To find the probability for which a randomly selected classmate has 3 credit cards in their wallet, we have to divide the number of people that had 3 credit cards in their wallet by the total number of people surveyed.
From the frequency table, we have that only 2 classmates had 3 credit cards in their wallets.
Therefore:
That is the answer.
Answer:
numbers are 11 11 11 and 51
Step-by-step explanation:
17×3=51
84-51=33
33/3=11
numbers are 11 11 11 and 51
Mark it BRAINLIEST
Answer:
3:5, 12:20
Step-by-step explanation:
A ratio is basically just a fraction. Therefore, 6:10 is just 6/10, or 3/5, or 3:5. It's the same thing as a fraction, just with a colon.
Thus, all you need is two equivalent fractions to 6/10. Examples are 3/5, 12/20, 30/50, etc. After you find the fractions, you just need to put them back into ratio form, so 3:5, 12:20, 30:50, etc.