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11111nata11111 [884]
2 years ago
6

What is the median of this data set? Enter your answer in the box. median =

Mathematics
1 answer:
bija089 [108]2 years ago
4 0

Answer:

Median = 2

Step-by-step explanation:

Median is basically what's the middle of a set of data.

There's a total of 9 numbers:

1.5, 1.5, 2, 2, 2, 2.5, 3, 3.5, 4

The repeated 2nd 2, is the median in this set of data.

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Joe scored 10 more than half his normal average at the basketball game tonight. If he scored 24 times, what is his usual average
KIM [24]

Answer: His usual average = 28.

Step-by-step explanation:

Let x = usual average at the basketball game tonight.

As per given,

\dfrac{x}{2}+10=24

Subtract 10 from both sides , we get

\dfrac{x}{2}+10-10=24-10\\\\\Rightarrow\ \dfrac{x}{2}=14\\\\\Rightarrow\ x=14\times2=28

Hence, his usual average = 28.

8 0
3 years ago
What is the value of 7 in number 3,407,215
Anastaziya [24]

Answer:

7=7000

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
If $560 is sheared in the ratio 2:3:9 , the difference between the largest and the smallest shares is
Lesechka [4]

Answer:

The difference between the largest and the smallest shares is $280

Step-by-step explanation:

Total amount to be shared = $560

Ratios of share are 2:3:9 => Total of 14 equal portions

To get one portion, $560 / 14 = $40

First share is 2, therefore $40 x 2 =        $80 (smallest share)

Second share is 3, therefore $40 x 3 = $120

Third share is 9, therefore $40 x 9 =    $360 (largest share)

                                            <u>TOTAL =     $560</u>

The difference between the largest and the smallest = $360 - $80

                                                                                        = $280

7 0
3 years ago
The coordinates of ∆ABC are A(-3, 2), B(5, 8) &amp; C(11, 0). Which type of triangle is ∆ABC? Select All that apply.
stepan [7]

Given:

The coordinates of ∆ABC are A(-3, 2), B(5, 8) & C(11, 0).

To find:

The type of the given triangle.

Solution:

Distance formula:

D=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

Using the distance formula, we get

AB=\sqrt{(5-(-3))^2+(8-2)^2}

AB=\sqrt{(8)^2+(6)^2}

AB=\sqrt{64+36}

AB=\sqrt{100}

AB=10

Similarly,

BC=\sqrt{(11-5)^2+(0-8)^2}

BC=\sqrt{(6)^2+(8)^2}

BC=\sqrt{36+64}

BC=\sqrt{100}

BC=10

And,

AC=\sqrt{(11-(-3))^2+(0-2)^2}

AC=\sqrt{(14)^2+(-2)^2}

AC=\sqrt{196+4}

AC=\sqrt{200}

AC=10\sqrt{2}

Two sides of the triangle are equal, i.e., AB=BC. So, the triangle is an isosceles triangle.

Sum of square of two smaller side is

AB^2+BC^2=10^2+10^2

AB^2+BC^2=100+100

AB^2+BC^2=200

AB^2+BC^2=AC^2

Using the Pythagoras theorem, we can say that the given triangle is a right triangle.

Therefore, the correct options are B and F.

7 0
3 years ago
What is the median of the data set?
Arturiano [62]
First we need to arrange the numbers in this number set from smallest to biggest:17,18,24,27,31,39,42,47,55,65. Then there are 10 numbers in this number set. So when we calculate the median, we need to find the middle two numbers and calculate their average. So the median is (31+39)/2=35. SO the answer is B
6 0
3 years ago
Read 2 more answers
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