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2 years ago

Can somebody help me out my grade are bad

Mathematics

2 answers:

andreyandreev [35.5K]2 years ago

8 0

Answer:

3, 2, 6

Step-by-step explanation:

from left, top, and bottom

dimulka [17.4K]2 years ago

5 0

Answer:

2/6

Step-by-step explanation:

Convert 1/2 to something similar to 1/6

1 times 3 is 3

2 times 3 is 6

so now do 3/6 -1/6

Dont change the denominator at all, just subtract the numerator. By doing that you get 2/6

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The 18 faculty members in a college math department range in age from 32 to 68. A stem plot follows: The first and third quartil

valentina_108 [34]

Answer:

$Q_{1}=39, \:and\: Q_{3}=58$

Step-by-step explanation:

1) This Stem and Leaf plot works like a Histogram. Completing the question, check below the Stem plot. Look the data out of the Stem plot and within (in the graph below)

32, 34 , 38 , 39 , 39 , 40 , 43 , 45 , 46 , 49 , 53 , 54 , 57 , 58 , 59 , 59 , 63 , 68

2) Notice how the first digit is on the Stem column (check below)

3) To find the first and Third Quartiles

Let's use the formulas to find the position, then the value. As it follows:

$Q_3=\frac{3}{4}(n+1) \Rightarrow Q_3=\frac{3}{4}(18+1) Q_3=14.25 \approx14th =58$

$Q_1=\frac{(n+1)}{4} \Rightarrow Q_1=4.75 th \approx Q_1 =5th =39$

4 0

3 years ago

What are the solution(s) to the quadratic equation x^2 - 25 = 0?

katovenus [111]

5935 their 5939 3934

5 0

2 years ago

Xanthe and Sarah do some fundraising for their local nursing home. Together they raised $$$302. If Xanthe raised $$$102 more tha

Dimas [21]

Given :

Xanthe and Sarah together raised $302 .

If Xanthe raised $102 more than Sarah .

To Find :

The amount raised by Sarah .

Solution :

Let , amount raise by Sarah is x .

So , by the relation given , price raised by Xanthe is 102 + x .

Now , sum of their amount raised is :

$x+(x+102)=302\\\\2x=302-102\\\\x=\$100$

Therefore , the amount raised by Sarah is $100 .

Hence , this is the required solution .

6 0

3 years ago

What are the coefficients in the expression -8y^ + 12x + 5y + 7

schepotkina [342]

Answer:

-8 12 5

Step-by-step explanation:

they are the numbers attached to the variables

8 0

3 years ago

4+(−1 2/3) i don't get how to this cuz there aren't two fractions, just one.

kenny6666 [7]

Answer:

2 1/3

Step-by-step explanation:

4 + ( -1 2/3)

= 4 - 1 2/3

= 4 - 5/3

= 12/2 - 5/3

= 7/3

= 2 1/3

5 0

2 years ago