Answer:
37
Step-by-step explanation:
5*7 is 35
3*3 is 9
35-9 is 26
26+11 is 37
210 balloons divided by 70 (the percent) = 3 (1% = 3 balloons)
3 times 100 = 300 Balloons
The total number of balloons purchased is
300 balloons
Answer:
See explanation below
Step-by-step explanation:
Explain what is the difference between the solutions to 2x=10 and 2x > 10
Given the equations;
2x = 10
x = 10/2
x = 5
For the equation 2x > 10
x > 10/2
x > 5
The first equation has only one solution which is 5 while the second equation has infinite number of solutions since the values of x can take any value that is greater than 5
THis is a binomial distribution:-
P( 3 tails) = 15C3 (0.5)^3(0.5)^12
= 0.0139
P(5 tails) = 15C5 (0.5)^5(0.5)^10
= 0.0916
P(3 or 5) = 0.0139 + 0.0916 = 0.1055 Answer
