Answer:
here ya go girly
Step-by-step explanation:
I hope it goes well and I hope u get the grade u want :)
Answer:
150
Step-by-step explanation:
Hello!
Each time, there will be a 1/2 chance of tossing a head. Therefore, we multiply our two probabilities.
1/2(1/2)=1/4
Therefore, we have a 1/4 or 25% chance of tossing two heads in a row.
I hope this helps!
Answer:
Step-by-step explanation:
For this exercise let "m" represents the total number of men at the meeting.
You know that the total number of people at the meeting represents de 100% of the people there.
According to the information given in the exercise, the number of men in the meeting representes the 40% of the people. So:
As you can notice, 60% of the perople are women.
Then, knowing that the number of women is 42, you can set up the following proportion:
Solve for "m" in orde to find its value:
Therefore, the total number of people at the meeting is:
Answer:
6(9r-7)
Step-by-step explanation:
54r–42
Both 54 and 43 can be divided by 6
54/6 =9 and 42/6 =7
6*9r - 6*7
Factor out the 6
6(9r-7)