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Delvig [45]
2 years ago
8

Can someone please help me with these questions?

Mathematics
1 answer:
tensa zangetsu [6.8K]2 years ago
7 0

Answer:

c and a i think

Step-by-step explanation:

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A company manufactures ball bearings for precision machines. The average diameter of a certain type of ball bearing should be 6.
Sindrei [870]

Answer:

(a) =210

(b) = 0.11

Step-by-step explanation:

Sampling distribution of the mean = 50 × 6 × 0.7= 210

Now to get the null divide 0.7 by 6

This gives 0.11

6 0
3 years ago
Which best describes the range of the function f(x) = 2/3(6)x after it has been reflected over the x-axis?
Olegator [25]
The right answer for the question that is being asked and shown above is that: "D. all real numbers less than or equal to 0." This is the statement that <span>best describes the range of the function f(x) = 2/3(6)x after it has been reflected over the x-axis</span>
3 0
2 years ago
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Which number is the prime factorization for: 2 x 3 x 3 x 5
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Answer:

90

Step-by-step explanation:

2*3*3*5=

90

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2 years ago
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Match each genre with its characteristic.
Klio2033 [76]

Answer:

tragedy= depicts the downfall of a high ranking hero

comedy= depicts trials of ordinary people

drama= ridicules human relationships

Step-by-step explanation:

5 0
2 years ago
Andrea enjoys running. She keeps a daily journal to record how far she runs. She wears a pedometer to calculate the exact distan
Neko [114]

Answer:

14.225 kilometers.

Step-by-step explanation:

Monday 3.6

Tuesday 4.705

Wednesday 5.92

By using the addition operation, the  total distance, in kilometers, that Andrea ran over the three days will be :

3.6 +4.705 +5.92=14.225

Hence, the total distance that Andrea ran over the three days = 14.225 kilometers.

5 0
3 years ago
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