What is 225/23*488-236b=4428

Answers

Answer 1

Answer: $\sf (225)/(23) (488)-236b = 4428 \n \n (109800)/(23) + - 236b = 4428 \n \n -236b + (109800)/(23) = 4428 \n \n -236+ (109800)/(23) - (109800)/(23) = 4428 - (109800)/(23) \n \n -236b = (-7956)/(23) \n \n \boxed{{{\huge{{\bold{b = (1989)/(1357) }}}}}}$

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Zachary completes a hypothesis test and finds that he rejects the null hypothesis. Which statement gives a reason for rejectingthe null hypothesis?
The Z-statistic is less than 0.
The z-statistic lies in the critical region.
The Z-statistic lies outside the critical region.
The z-statistic is greater than 0.

Answers

Answer:

The z-statistic lies in the critical region

Step-by-step explanation:

When a hypothesis test is performed, the decision to reject or not reject the null hypothesis is made on basis of following observations:

If the z-statistic falls in the critical or rejection region, there is enough evidence to reject the Null Hypothesis
If the z-statistic falls outside the critical or rejection region, there is not enough evidence to reject the Null Hypothesis.

In the given statement Zachary rejects the Null Hypothesis, this means the z-statistic she calculated must have been inside the critical or rejection region. Hence the correct answer would be:

The z-statistic lies in the critical region

Answer: b) The z-statistic lies in the critical region.

ed21

ed is using the recipe shown to make fruite salad 4 bananas diced 3 apples diced 6 pears diced 10 strawberries diced he wants to use 30 diced strawberries in his fruit salad how many bananas, apples, and pears should ed use in his fruite salad

Answers

In the original recipe, it asks for 10 diced strawberries. 10x3=30, so for all of the required numbers of fruits, multiply the number by three.4x3=12 bananas3x3=9 apples6x3=18 pears10x3=30 strawberries

Answer: You need to x3 of everything

Step-by-step explanation:

4*3 =18bananas

10*3=30 strawberries

3*3=9 apples

6*3=18 pears

Please answer in a step by step explanation

Answers

Answer:

Step-by-step explanation:

its a

Which of the following systems of inequalities would produce the region indicated on the graph below

Answers

Answer:

option D

Step-by-step explanation:

In the given graph 4 lines have been used.

(1) First one is x = 0

(2) second is y = 0

(3) Third line is y = -x + y

(4) Fourth line is y = x + 2

Now we have to tell the inequalities which form the colored area.

(1) y axis is a solid line with colored area on the right side so y ≥ 0 is the inequality.

(2) x axis is a solid line with colored area upwards so x ≥ 0 is the second inequality.

(3) Colored area is below the solid line y = -x + y so inequality will be y ≤ ( -x +4 ).

(4) Colored area is below the dotted line y = x + 2 so the inequality representing the colored area will be y< x + 2

System of inequalities will be x ≥ 0, y ≥ 0, y < x + 2 and y ≤ (-x + 4)

Therefore, option D is the answer.

Answer: D

Step-by-step explanation:

Please help!!!!

$(-2n-2)/(12) = 12$

n=

Answers

$(-2n-2)/(12) = 12 \n \n (-2(n + 1))/(12) = 12 \ / \ factor \ out \ 2 \n \n - (n+1)/(6) = 12 \ / \ simplify \n \n -n - 1 = 12 * 6 \ / \ multiply \ each \ side \ by \ 6 \n \n -n - 1 = 72 \ / \ simplify \n \n -n = 72 + 1 \ / \ add \ 1 \ to \ each \ side \n \n -n = 73 \ / \ simplify \n \n n = -73 \ / \ multiply \ each \ side \ by \ -1 \n \n$

So, your answer to this problem is n = -73.