Answer:
8 revolutions
Step-by-step explanation:
8 x 28 = 224
Using it's concept, the probability that you flip heads and roll a number greater than 5 is:
.
<h3>What is a probability?</h3>
A probability is given by the <u>number of desired outcomes divided by the number of total outcomes</u>.
In this problem, we have that:
- The probability of a head is 1/2.
- The probability of a number greater than 5 is 1/6.
Hence the probability of both events is:
.
More can be learned about probabilities at brainly.com/question/14398287
#SPJ1
9514 1404 393
Answer:
(x, y) = (-2.5, -4)
Step-by-step explanation:
Since you are given an expression for y, it is convenient to substitute that into the second equation.
2x -3(6x +11) = 7
2x -18x -33 = 7
-16x = 40 . . . . . . add 33
x = -40/16 = -2.5
Using the equation for y, we find ...
y = 6(-2.5) +11 = -15 +11 = -4
The solution is (x, y) = (-2.5, -4).
The slope is 1 and the intercept is -3 as the formula is y=mx+b where m is the slope and b is the intercept