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a_sh-v [17]
3 years ago
13

Statistics Practice Q8

Mathematics
2 answers:
NISA [10]3 years ago
8 0
The answer is b . 86 and 87
Ghella [55]3 years ago
6 0
The answer is B, at first the sum is 621 and then you divide by 7 to get your median (88), after you add the two #s of 86 and 87 to 621 and divide by 9. Resulting in the median being 88
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A leprechaun places a magic penny under a girl's pillow. The next night there are 2 magic pennies under her pillow. Each night t
Mrac [35]

Answer:

The girl will have $335,544.32

Step-by-step explanation:

2^25 = 33,554,432

Divide by 100 to turn the amount of pennies into dollars:

33,554,432/100

$335,544.32

3 0
3 years ago
Camila is putting together gift bags for nurses at a local clinic. Each of the 5 gift bags contains 'x' cookies. Camila adds 3 m
Vladimir [108]

Answer:

A- X= 20÷5-3

B- 20÷5=4; 4-3=1

C- X=1

Step-by-step explanation:

Okay, well we have to work backwards. 20 cookies, and she makes 5 bags. We need to find out what 'x' means. To do that, we take 20 cookies and divide it by 5. 4 cookies. Then we want to take 3 cookies out of each bag to find out how many cookies she first put in. 1 cookie.

Let's check:

bag 1:

o (one cookie)

bag 2:

o (one cookie)

bag 3:

o (one cookie)

bag 4:

o (one cookie)

bag 5:

o (one cookie)

Now we have 15 cookies left. Now let's put 3 in each:

bag 1:

o (one cookie)

v v v ( three cookies)

bag 2:

o (one cookie)

v v v ( three cookies)

bag 3:

o (one cookie)

v v v ( three cookies)

bag 4:

o (one cookie)

v v v ( three cookies)

bag 5:

o (one cookie)

v v v ( three cookies)

Now we have no cookies left, and we put 4 cookies in each. (o representing the first cookie, v representing the next three cookies)

7 0
2 years ago
Read 2 more answers
Which expressions are equivalent to -6+49 + (-69)?
m_a_m_a [10]

Answer:

I'm pretty sure it's none of the above

Step-by-step explanation:

Sorry if you get it wrong :/

3 0
2 years ago
How to prove the pythagorean Theorem pictorially
Irina18 [472]
By drawing the hypotenuse of the shape. 
5 0
2 years ago
10. Using the formula F=9/5C+32, find C when F= 75.
eimsori [14]

Answer:Sub C = 75 in to your equation.: C=20  

F= (9/5)X75 + 32

Step-by-step explanation:

4 0
2 years ago
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