Answer: b+15 = g
Step-by-step explanation:
g = girls
b= boys
t= total students
If you wanted to solve it a different way you would do this:
(b + 15) + b = t
Answer:
18.66521%
Step-by-step explanation:
It seems all of the numbers are duplicated, the correct number should be 7%, 14 corner kicks, and 2 opportunities.
The team has 7%(x=0.07) chance to score so that means the chance to not scoring will be: y= 1-x = 100%-7%= 93%. There are 14 opportunities and we want to know the probability to get exactly 2 scores. The calculation will be:
P(x=2)= 2C14 * x^2 * y^12
P(x=2)=91 * 0.07^2 * 0.93^12= 18.66521%
Answer:

Step-by-step explanation:
Given:

Divide this equation by 2:

Note that

So, the previous equation is

Remind that

then

The solution of this equation is

Answer:
.
Step-by-step explanation:
Answer:
y ≥ 3x
Possible solution: x=1, y=3
Step-by-step explanation:
Since Henry has atleast 3 times as much money as Deb
y=3x
y must always be greater than or equal to 3x
if x=1 y=3