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weqwewe [10]
3 years ago
5

Mr. Walker is looking at the fundraiser totals for the last five years.

Mathematics
2 answers:
natka813 [3]3 years ago
7 0

Answer:

B)The mean is $1.60 greater than the median.

Step-by-step explanation:

just took the test

beks73 [17]3 years ago
4 0
<h2>The mean is $1.60 greater than the median.</h2>

Step-by-step explanation:

Here, the given data is :    896, 925, 880, 963, 914.

Calculating mean of the given data:   MEAN = \frac{\textrm{Sum of the observations}}{\textrm{Number of observations}}

= \frac{896 + 925 +  880+ 963+  914}{5}  = \frac{4578}{5}  = 915.6

Hence, the mean of the given data is $ 915.6

Now, for median, arrange the data in the ascending order.

880, 896, 914 ,925,  963  is the ascending order.

Here,<u> 914 is the MIDDLE TERM</u>.

Hence, MEDIAN  of the given data is $ 914.

By comparing mean = $ 915.6 and median = $ 914, we can see that

The mean is $1.60 greater than the median.

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Find the value of x cubed minus 2x squared minus 7x + 5 of x=1/2-√3 ​
Svetach [21]

9514 1404 393

Answer:

  3

Step-by-step explanation:

For f(x) = x^3 -2x^2 -7x +5 and x=1/(2-√3), we have ...

  f(x) = ((x -2)x -7)x +5

and ...

  x = 1/(2-√3) = (2+√3)/(2^2 -3) = 2+√3

Then ...

  f(2+√3) = ((2 +√3 -2)(2 +√3) -7)(2 +√3) +5

  = (3+2√3 -7)(2+√3) +5

  = 2(√3 -2)(√3 +2) +5 = 2(3 -4) +5 = -2 +5

  f(1/(2 -√3)) = 3

_____

If you really mean x = (1/2) -√3, then f(x) = (42√3 -3)/8.

6 0
2 years ago
Write an equation to represent the problem. Then solve the equation. Two years of local Internet service costs $685, including t
iren2701 [21]

Answer:

(Total - Fee) / Months = $Price per Month

(685 - 85) / 24 = 25

Step-by-step explanation:

4 0
3 years ago
For Judy's birthday, her friend gave her a gift card. She went to the clothing store and bought a total of $178.25 worth of clot
vladimir1956 [14]

Answer:

<h3>The percentage is <u>60%</u> of the total amount paid with the gift card. </h3>

Step-by-step explanation:

Given:

Total worth of clothing is $178.25 and the amount paid with cash is $71.30.

Let us find the part of amount  paid with the gift card:

Amount of gift card(G) = Total worth(T) - Amount paid in cash(C).

G\ =\ 178.25-71.30

G\ =\ 106.95.

So, the amount paid with the gift card is $106.95.

Now, according to question:

\frac{106.95}{178.25}\times100

=0.6\times100

=60%.

Therefore, the percentage is <u>60%</u> of the total amount paid with the gift card.

6 0
3 years ago
I ONLY HAVE 5 minutes HELP!!!
Serjik [45]

Answer:

685.75

Step-by-step explanation:

650*0.055+650

4 0
3 years ago
Translate the expression: “the difference between twice a number and 23”
kherson [118]

Answer:

23- 2x

Step-by-step explanation:

Twice a number is 2 and "x" represents "a number"

Key words: Twice, Difference (subtraction)

7 0
2 years ago
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