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3 years ago

11

In a class of students, the following data table summarizes how many students play an instrument or a sport. What is the probabi

lity that a student plays a sport given that they play an instrument?

1 answer:

hjlf3 years ago

3 0

8 students out of 27

the total of students is 27 out of the 27 students 19 dont play and instrument and a sport

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Please answer and no links please and thank you.

sweet [91]

Answer:

286 mm²

Step-by-step explanation:

A trapezium is given with ,

Parallel sides = 24mm , 28 mm
Height = 11mm .

<u>The </u><u>area </u><u>is </u><u>given</u><u> by</u><u> </u><u>:</u><u>-</u><u> </u>

$:\implies$ Area = 1/2 ( b₁ + b ₂) × h

$:\implies$ Area = 1/2 ( 24 + 28)×11 mm²

$:\implies$ Area = 1/2 × 52× 11mm²

$:\implies$ Area = 286 mm²

<h3><u>Hence </u><u>the</u><u> </u><u>area </u><u>of</u><u> the</u><u> </u><u>trapezium</u><u> </u><u>is </u><u>2</u><u>8</u><u>6</u><u> </u><u>mm²</u><u>.</u></h3>

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Lady_Fox [76]

Ans12 is 1 13 is 5 3 is 6

Step-by-step explanation:

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3 years ago

A rectangle is reduced by a scale factor of 1/4

vampirchik [111]

This is true. IDK if there is a question behind it.

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Find the area of the circle given the diameter. Round to the

alina1380 [7]

Area of circle : A= pi(r)^2
d = 14 : 2 = 7
=> A = pi(7)^2
=> A = 153.94
B is correct

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3 years ago

Expand and simplify the expression (1+×/12)⁶

Alborosie

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bit. $^{}$ ly/3a8Nt8n

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