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luda_lava [24]
2 years ago
15

Plzzzzz help i’ll mark brainliest!!!

Mathematics
1 answer:
Tasya [4]2 years ago
5 0

Answer:

1)4m + 11 <60

2)c

3)b

4)d

5)x>4

6)?????

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(CO 3) On average, the parts from a supplier have a mean of 97.5 inches and a standard deviation of 6.1 inches. Find the probabi
ololo11 [35]

Answer:

C. Probability is 0.90, which is inconsistent with the Empirical Rule.

Step-by-step explanation:

We have been given that on average, the parts from a supplier have a mean of 97.5 inches and a standard deviation of 6.1 inches.

First of all, we will find z-score corresponding to 87.5 and 107.5 respectively as:

z=\frac{x-\mu}{\sigma}

z=\frac{87.5-97.5}{6.1}

z=\frac{-10}{6.1}

z=-1.6393

z\approx-1.64

z=\frac{x-\mu}{\sigma}

z=\frac{107.5-97.5}{6.1}

z=\frac{10}{6.1}

z=1.6393

z\approx 1.64

Now, we need to find the probability P(-1.64.

Using property P(a, we will get:

P(-1.64

From normal distribution table, we will get:

P(-1.64

P(-1.64

P(-1.64

Since the probability is 0.90, which is inconsistent with the Empirical Rule, therefore, option C is the correct choice.

6 0
3 years ago
What’s is the answer
77julia77 [94]
C and E, I believe since the other theorems don’t exist and AAS does not apply
5 0
3 years ago
What is the value of the expression (9+15)/3+2?
KIM [24]
(9+15)/3+2
24/3+2
8+2
10
6 0
3 years ago
Read 2 more answers
Algebra 2 help please
Lynna [10]

Answer:

yes

option 1

Step-by-step explanation:

6 0
3 years ago
If the zeros of a quadratic functions are -2 and 4, which graph could represent the function?
anygoal [31]

Answer:

The Graph having the X-intercepts of (-2,0) and (4,0)

Step-by-step explanation:

The zeroes of the function is the X-intercept.

4 0
3 years ago
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