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givi [52]
4 years ago
13

The following are the last 10 run scores Colin got in cricket: 21, 30, 10, 4, 19, 31, 5, 7, 17, 4 a) Work out Colin's mean score

. b) Colin plays cricket again on Sunday. He gets 17 runs. What is his new mean score? I need answer in decimals
Mathematics
1 answer:
Fed [463]4 years ago
5 0

Answer:

a) 21+30+10+4+19+31+7+17+4=148

148 divided by 10= 14.8

b) 148+17=165

165 divided by 11= 15

Step-by-step explanation:

In math, the mean is the average of a set of numbers. To find the mean of a data set, add up all of the numbers in the set, and then divide that total by the amount of numbers in the set.

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Elina [12.6K]

Answer: A

Step-by-step explanation: Canoe → 8h →X

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Fabrication department has at most 107, which means it need to be <u>less</u> than 107 hours.

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4 years ago
Ow many cans of paint are needed to cover an area of 2,200 square units if one can of paint covers an area of 400 square units?
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3 years ago
type the correct answer in the box. if the measure of angle θis 7⁢π6. the equivalent measurement in degrees is °.
Travka [436]

If the measure of an angle "θ" is 7⁢(π/6), then it's equivalent measurement in degrees is 210°.

As per question statement, we have an angle "θ" whose measurement in radians is 7⁢(π/6). We have to convert this radians into its equivalent measurement in degrees. Thus, to solve this question, we will have need to know the relation between radians and degrees, which goes as,

("π" Radian = 180°).

Then, we will apply unitary method to our provided data and use the above-mentioned relation to obtain our desired answer, i.e.,

π Radian = 180°,

then, 7π Radian = (180*7)°,

Then, 7⁢(π/6) Radian = \frac{(180*7)}{6} =(30*7)=210°.

  • Radian: This is an unit of angle, equal to an angle at the center of a circle whose arc is equal in length to the radius.
  • Degrees: This is another unit of measurement of angles, one unit of this being equal to one three-hundred-and-sixtieth of the circumference of a circle.

To learn more about Radians and Degrees, click on the link below.

brainly.com/question/9045738

#SPJ4

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