Answer:
and 
Step-by-step explanation:
we have
we know that
Compound inequality can be divided into two inequalities
so
rewrite
and
therefore
An equivalent form of the compound inequality is
and
Answer:
X=-7
Step-by-step explanation:
When "subtracting" negatives it's basically like adding them together, but the numbers get farther away from 0 going left... The equation could look like
-7 - 2 = -9 <em>or </em>-7 + (-2) = -9 :)
Answer:
Step-by-step explanation:
Experimental probability is the ratio of the number of times an event occurs to the total number of trials or times the activity is performed.
Theoretical probability is a method to express the likelihood that something will occur. It is calculated by dividing the number of favorable outcomes by the total possible outcomes.
Experimental: 38 times occurred/ 100 trials = 38/100 = 38%
Theoretical: 1/2 chance a coin lands on heads, 1/2 chance a coin lands on tails. 1/2 = 50%
Onne depends on chance, and one on facts, they are different.
Experimental Probability can vary for flipping a coin
Theoretical Probability will always be 50%
Hope this info helps with your explanation. =)
Tell me if you need more help
Answer:
-x^5 + 3x^4 + 2x^2 + x divided by 2x
Step-by-step explanation:
divide each term by 2x and you will get -x^4/2 + 3x^3/2 + x + 1/2
<span>an example of a decimal that is rational.
0.7 is decimal that is rational , convert to ratio = 7/10
hope it helps</span>
