Answer:
A
Step-by-step explanation:
She should have added 25 to each side in order to cancel it out.
Answer: The probability that a 1 was transmitted is (0.3)²(0.7)³ which = 0.031
Step-by-step explanation:
The attachment below simply explains how to solve it using Bayer's rule
Let f(x) = y.
y = 4x - 12
Let x = 0
y = 4(0) - 12
y = - 12
This leads to the point (0, -12).
Let y = 0.
0 = 4x - 12
1 2 = 4x
12/4 = x
3 = x
This leads to the point (3, 0).
We now graph both points and then connect each point with a straight line.
Hello!
You can use the Pythagorean Theorem to solve this
Separate the rectangle into two triangles

c is the diagonal
a and b are the side lengths
Put in the values you know

Square the numbers

Add

Take the square root of both sides
6.4 = c
The answer is B) 6.4 units
Hope this helps!