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2 years ago

Michaels test scores for this semester were 83,80,91,74,66,99,87,72,95,98. What was the median of his scores

Mathematics

2 answers:

atroni [7]2 years ago

5 0

Answer:

Step-by-step explanation:

Write the numbers in order

66, 72, 74, 80, 83, 87, 91, 95, 98, 99

Find the middle number

83 and 87 are in the middle, so find the mean of them. 83+87= 170

170/2 = 85.

Klio2033 [76]2 years ago

4 0

Answer:

I added a little extra in case! Mark me brainleast

Step-by-step explanation:

Mean 84.5

Median 85

Mode 83, 80, 91, 74, 66, 99, 87, 72, 95, 98.

Range 33

Minimum 66

Maximum 99

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A circle has a radius of 6 cm. What is the area of the circle? (Use 3.14 for pi)

vampirchik [111]

Answer:

113.04 cm²

Step-by-step explanation:

area of a circle= πr²

= 3.14 x 6²

=3.14 x 36

= 113.04 cm²

5 0

3 years ago

Mickey said that 45.7654 rounded to the nearest thousandth is 45.765 and Nicole said that it was 45.766. Who is correct and why?

Nesterboy [21]

Answer:

Mickey

Step-by-step explanation:

Mickey is correct because if you look at the number 45.7654 whenever you round to the nearest thousandth it'll be 45.765

5 is the thousandth place so look to the right. If the number to the right is greater than 5 it'll round to 47.766 but since it's a four ti rounds down.

8 0

2 years ago

Read 2 more answers

The low temperature on Monday was 16°F. On Tuesday, the low was 18°F cooler. On Wednesday, the low temperature was –4 times Tues

drek231 [11]

Answer:

$-4(16-18)$ , $[16 + (-18)](-4)$

Step-by-step explanation:

Given: The low temperature on Monday was 16°F. The low temperature on Tuesday was 18°F cooler. The low temperature on Wednesday was –4 times Tuesday’s temperature.

To find: expression that can be used to describe the low temperature on Wednesday

Solution:

Temperature on Monday = 16°F

So,

Temperature on Tuesday = $(16-18)\°F$