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Tju [1.3M]
3 years ago
13

What is the measure of AC?

Mathematics
2 answers:
mario62 [17]3 years ago
7 0

Answer:

42

Step-by-step explanation:

Mama L [17]3 years ago
4 0

Answer:

The answer would be 12

Step-by-step explanation

The answer would be 12 because the meter is calibrated to display 12 when it gets that 5 V signal internally and the range is set to AC. ... You don't say if you are measuring a battery or a power supply and if you are using a digital meter or a small analogue one.

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Is cancellation a technique to reduce fractions to the lowest terms?
Nata [24]
No, cancellation is not a technique to reduce fractions to its lowest terms because fractions can only be divided by a similar divider
4 0
3 years ago
It took James 5h to paint an 8ft by 24ft wall. At this rate, how long would it take him to paint a 12ft by 36ft wall
zhenek [66]
8 * 24 feet = 192 sq feet per 5 hours

12* 36 = 432 square feet

432 is 2.25 times the area of 192 square feet

So, it takes 5 * 2.25 = 11.25 hours


3 0
3 years ago
Which expression is equivalent to 4^7x4^-5
enyata [817]

The answer is B. 4^2 hope I helped you...

explanation: both 4^7x4^-5 and 4^2  equals 16.

3 0
3 years ago
Which of the following have a probability of 25 percent select three options ​
Likurg_2 [28]

What are the options?

8 0
3 years ago
I’m not sure what the answer is
tresset_1 [31]

Answer:

The population is 300 the sample is the amount of people who responded.

= 300 ⇒300:138

this means sample unsatisfactory

as the sample was less than 50%

Step-by-step explanation:

The population is viewed as 300/570

There are a number of different ways to handle this. One is to target a 100% response rate, although in doing this care has to be taken in how it is achieved to avoid biasing the responses by changing them! By way of a silly example, if I offered everyone who responds to the survey a lifetime’s supply of ice-cream to boost the response rate, and the survey includes questions about future purchases of ice-cream, that may well impact on the answers. Similarly, cajoling employees into completing an engagement survey may have a negative effect on their answers.

Non-response does not always have a negative effect on survey result (there is a large body of research in this area: Curtin, Presser, and Singer 2000 ; Keeter et al. 2000; , and Earl, “The Practice of Social Research”). Anything over 50% is usually sufficient, and over 70% is viewed as a very good response rate. There are a number of reasons for survey non-response:

Awareness (people were not aware of the survey due to communication failure).

Capability (people do not have the knowledge/competence/tools to complete the survey).

Motivation (people are aware and able, but unmotivated/unwilling/refusing).

8 0
3 years ago
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