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OverLord2011 [107]
3 years ago
8

Question 2 of 10

Mathematics
1 answer:
Svetradugi [14.3K]3 years ago
5 0

Answer:

Question is not clear.

Step-by-step explanation:

But i think so 186degree

You might be interested in
Solve.
Inessa05 [86]

Answer:

$700.8

Step-by-step explanation:

discount = 0.20

You actually pay full price (100% or 1) - discount (20% or 0.20), so 1 - 0.20 = 0.80

If the TV was originally $800, then you pay 0.80 (80%) of it, or

(800)(0.80) = $640.00 dollars.

Tax, 9.5% or 0.095, of $640 is added to the $640, so

Tax = 0.095 + 640 = $60.8

$60.8 + $640 = $700.8

4 0
3 years ago
Mathematics pls help 4 questions will give brain to best answer
WITCHER [35]

Answer:

[1] 8

[2] 10

[3] 8.5

[4] 8

Step-by-step explanation:

[1] What is the mode of the data set?

5,8,8,8,8,9,9,9,10,10

Answer = 8

Explanation: Mode = Appears Most

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

[2] How many people were in the sample?

Answer = 10

Explanation:

Each x = 1 person

Hence, it a total of 10 "x" (10 People)

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

[3] What is the median of the data set?

5,8,8,8,8,9,9,9,10,10

Answer = 8.5

Explanation:

Median = Middle

5,8,8,8,8,9,9,9,10,10

5,8,8,8,8,9,9,9,10,10

8 + 9 = 17/2 = 8.5

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

[4]  What is the mean for the data set, to the nearest whole number?

Answer = 8

Explanation:

Mean = Add up all data values to get the sum and Count the number of values in your data set. Divide the sum by the count

5 + 8 + 8 +8 + 8 + 9 + 9 + 9 + 10 + 10 = 84/10=8.4

8.4 Round = 8

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

<u><em>~Lenvy</em></u>

3 0
2 years ago
One gallon of paint covers about 450 square feet. How many square feet 1.5 gallons of paint covers?
kozerog [31]
Answer:
675 square feet

Step-by-step explanation:

It is given that 1 gallon of paint covers about 450 square feet.
To calculate how many square feet will 1.5 gallon of paint cover, we have to multiply 450 by 1.5.
1.5 gallons of paint cover = 450 × 1.5 = 675 square feet.

1.5 gallon of paint will cover 675 square feet
7 0
3 years ago
The graph of a quadratic function goes through a vertex of (105, 27) and also (109, 14),
dangina [55]

Answer:

a = - \frac{13}{16}

Step-by-step explanation:

The equation of a parabola in vertex form is

y = a(x - h)² + k

where (h, k) are the coordinates of the vertex and a is a multiplier

Here (h, k ) = (105, 27 ) , thus

y = a(x - 105)² + 27

To find a substitute (109, 14 ) into the equation

14 = a(109 - 105)² + 27 ( subtract 27 from both sides )

- 13 = 16a ( divide both sides by 16 )

a = - \frac{13}{16}

4 0
3 years ago
find the volume of a cylinder if it has a diameter of 8 and a height of 12 leave your answer in terms of pie ​
Mariana [72]
<h3> ♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫</h3>

➷ The formula for volume of a cylinder is:

\pi r^2h

The radius is half the diameter

Radius = 8/2 = 4

Substitute the values in:

\pi (4)^2(12)

Surface area = 192\pi

<h3><u>✽</u></h3>

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

5 0
3 years ago
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