Answer:
x = 5
Step-by-step explanation:
x + 5 = 10
<u> -5 -5</u>
x = 5
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Answer:
Option D
Step-by-step explanation:
A type I error occurs when you reject the null hypothesis when it is actually true.
The null hypothesis in this case is minimum breaking strength is less than or equal to 0.5.
A type one error would be allowing the production process to continue when the true breaking strength is below specifications.
It would be right 2, up three since whatever is in the parenthesis is the opposite of what you would think it is but the outside number of positive goes up but if negative goes down
Answer:
9
Step-by-step explanation:
Sammy's rate of eating pizza is ...
pizza/hour = (6/7)/(2/21) = (18/21)/(2/21) = 18/2 = 9
Sammy eats pizza at the rate of 9 pizzas in one hour.
_____
<em>Comment on the question</em>
Sammy may only eat 6/7 of a pizza in an hour, because he is no longer hungry after eating that much.
The point (-2, 5) is not included in the solution area
<h3>The graph of the inequalities</h3>
The system of inequalities is given as:
y > 5x + 5
y > -2x+1
See attachment for the graph.
Since the inequalities use the greater than symbol, then the lines of the inequalities would be a dotted line and the upper part would be shaded
<h3>The solution area</h3>
The point is given as:
(-2, 5)
The point (-2, 5) is not in the shaded area of the system of inequalities
Hence, the point is not included in the solution area
Mathematically, we have:
5 > 5 * -2 + 5 ⇒ 5 > -5 --- true
5 > -2 * -2 +1 ⇒ 5 > 5 --- false
Since both inequalities are not true, then the point is justified
Read more about system of inequalities at:
brainly.com/question/19526736
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