1st,
add outcomes:10+6+4+8+6+6=
40
2nd,
add the outcomes of the
numbers you want:(3)->4 (6)->6 4+6=
10
3rd, put them over each other
:
Answer:
Step-by-step explanation:
23. 1/x^7
24.-1/a^2
26. x^12
27. x^3y^15
29. 1/(4c^2d^6)
30. x^6y^3
So, what you’re doing here is basically finding the measurements of a right triangle, so we’ll use the formula
a^2+b^2=c^2
now, we plug in what we have
12^2+x^2= 19^2
144+x^2= 361
Bring the variable to one side by subtracting 144 from each side
x^2= 217
Square root each side to get rid of the exponent on the x
x= 14.7309
ANSWER:
15 inches
Answer:
x = {2, 6}
Step-by-step explanation:
f(x) = 2x^2 - 14x + 24
Factor
(2x - 12)(x - 2) = 0
2x - 12 = 0
2x = 12
x = 6
x - 2 = 0
x = 2
x = {2, 6}
Answer:
At least one student is 23: Must be true
Some students are younger than 15: Could be true
Step-by-step explanation:
Statement 1: A median is a number in the middle for ex. 1, 2, 3, 4, 5 in this example 3 is the median. Another ex could be 1, 2, 3, 4, 5, 6. This time you would have to add (3 + 4), divide by 2, which equals 3.5.
Since there are 21 students in class making it an odd number 23 must be true.
Statement 2: Based on the information I am given, I would say could be true because the difference between the oldest and the median is 29 - 23 = 6 so it could be true.