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3 years ago

PLEASE HELP

Mathematics

2 answers:

dedylja [7]3 years ago

8 0

Seems the answer has been solved already

Alexeev081 [22]3 years ago

6 0

Answer:

Mean

Step-by-step explanation:

median will only shift by one number, mode is not affected, the mean has a large change.

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A newspaper reported that in one year the United States imported goods from China worth a total of 385 billion dollars. What is

8_murik_8 [283]

Answer:

I dont known this one is hard

4 0

3 years ago

We want to compare the quality of three Tablet products: Tablet Product A has a Mean Time Between Failures (MTBF) 10,000 hours,

skelet666 [1.2K]

Answer:

The Availability of tablets A,B and C are equal

Step-by-step explanation:

Computation for Which tablet has better Availability

Using this formula

Availability of Tablet=MTBF/ ( MTBF + MTTR)

Where,

MTBF represent Mean Time Between Failures

MTTR represent Mean Time To Repair

Let plug in the formula

Availability of Tablet A = 10,000hrs/(10,000hrs + 10hrs)

Availability of Tablet A= 0.999

Availability of tablet B = 11,000hrs/( 11,000hrs + 11hrs )

Availability of Tablet B= 0.999

Availability of Tablet C = 12,000hrs/ ( 12,000hrs + 12hrs)

Availability of Tablet C= 0.999

Based on the above calculation the Availability of all the 3 tablets are equal

Therefore the Availability of tablets A,B and C are equal.

3 0

3 years ago

Which two statements contradict each other? I. Jon, Elizabeth, and Franco read 27 books among them for a class. II. Franco read

Alex73 [517]

Answer 1 & 3. If none of the students read over 7 books, there is no way for them to read 27 in total.

6 0

3 years ago

Solve the quadratic equation. Y=1/4(x-2)^2+4

KATRIN_1 [288]

By using the quadratic equation your answer is y = x^2/4 - x + 5

8 0

3 years ago

PLEASE HELP WILL GIVE BRAINLIEST!!!!!

Tomtit [17]

Answer is option B.

$\frac{ - 1}{ 25 }$

Explanation:

5 to the power -2 can be written as

${( {5}^{2})}^{ - 1}$

which will be

${25}^{ - 1}$

which will be

$\frac{ - 1}{ 25 }$

5 0

3 years ago