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3 years ago

14

A circle with radius 2 in and the center the origin can be mapped on to a circle with radius 4 and center (3,6) through which tr

ansformation? (You may select more than one answer)
———————————

A. Rotation

B. Reflection

C. Translation

D. Dilation

1 answer:

kolezko [41]3 years ago

5 0

Because it is the best an the s

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VashaNatasha [74]

The answer would be x=15

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4 years ago

2. Find the perimeter of a rectangle of<br> Length 13m with an area of 65m

I am Lyosha [343]

Answer:

Perimeter = 36m

Step-by-step explanation:

Area = l x w

65m = 13m x w

5m = w

Perimeter = 2(l + w)

Perimeter = 2(13m + 5m)

Perimeter = 36m

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3 years ago

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Tracy mckinney is a disc jockey at radio station wmmm. her annual salary is $52,750. what is her monthly salary? $4,395.83 $5,27

ch4aika [34]

Divide the annual salary by 12 and you'll find the monthly salary
month salary = annual salary/12
month salary = 52,750/12
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Her monthly salary is $4,395.83

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3 years ago

Daily low temperatures in Columbus, OH in January 2014 were approximately normally distributed with a mean of 15.45 and a standa

Alona [7]

Answer: 12.10

Step-by-step explanation:

Given : Mean : $\mu = 15.45$

Standard deviation : $\sigma = 13.70$

The formula to calculate the z-score :-

$z=\dfrac{x-\mu}{\sigma}$

For x= 5 degrees

$z=\dfrac{5-15.45}{13.70}=-0.7627737226\approx-0.76$

For x= 10 degrees

$z=\dfrac{10-15.45}{13.70}=-0.397810218\approx-0.40$

The P-value : $P(-0.76$

$=0.3445783-0.2236273=0.120951\approx0.1210$

In percent , $0.1210\times100=12.10\%$

Hence, the percentage of days had a low temperature between 5 degrees and 10 degrees = 12.10%

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3 years ago

Jack uses a probability simulator to roll a six-sided number cube 100 times and to flip a coin 100 times. The results of the exp

Mandarinka [93]

The experimental probability is the number of specific outcomes divided by the sample size...

P(6)=27/100 (27%)

P(H)=41/100 (41%)

Not sure, but if you meant rolling a 6 AND getting a head then:

P(6 AND H)=(27/100)(41/100)=1107/10000 (11.07%)

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3 years ago

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