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ycow [4]
2 years ago
9

A cheese pizza from Pizza Pie is cut into eight equal pieces. When slices are sold individually, each slice costs $1.85. Let c r

epresent the cost of the entire pizza
Mathematics
1 answer:
andrezito [222]2 years ago
5 0

multiply the amount of one piece with the number of pieces

1.85×8=14.8

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Aroon is asked to choose five integers so that the mode is 2 more than the median and the mean is 2 less than the median.
torisob [31]
  • The mean is the sum of observations divided by number of observations.
  • x bar = (∑x)/n
  • The median is the middle value of the ordered data <u><em>or</em></u> the value of the interval n+1/2 for odd numbered data.
  • The mode is the repeated value.

<h3>The highest value is 0</h3>

  • Number of observations= n= 5
  • Median is the 3rd value when the data is arranged.
  • Mode is unknown

The relation between <u><em>Mean, Median</em></u> and <u><em>mode</em></u> is given by

Mode= 3 Median - 2Mean---- equation1

According to the given condition

Mode= 2+median ----- equation 2

Putting equation 2 in equation 1

2+median= 3 Median - 2Mean

2 Mean= 3 Median - 2- Median

2 Mean= 2 Median - 2

Mean= Median-1

Mean- Median=1--------Eq. A

According to the <u><em>second condition</em></u>

Median- Mode=-2-----------eq. 3

Putting eq. A in eq. 3

Mean -1 - Mode=-2

Mean- Mode=-1

or

Mode- Mean=1------equation 4

Adding <u><em>equation A</em></u> and <u><em>equation4</em></u>

Mode- Mean=1

<u>Mean- Median=1</u>

<u>Mode+ Median =2------- equation5</u>

<u />

Again Putting equation2 in equation 5

2+median + Median =2

2 Median =2-2

2 Median =0

Median=0

Mean= 0-1

Mean= 0-1=-1

Mode- Mean=1

Mode-(-1)=1

Mode=0

Putting values in the formula of mean

x bar =∑x/5

(-1)5 = 0+0+ x1+x2+0

-5=  x1+x2

<u><em>So the highest value is 0.</em></u>

Learn more about mean here

brainly.com/question/542771

brainly.com/question/14532771

6 0
3 years ago
Orange traffic cones come in a variety of sizes. Approximate the volume, in cubic inches, of a traffic cone that has a height of
Irina18 [472]

Answer:

Volume of the cone = 628 cubic inches.

Step-by-step explanation:

Given:

Height of the traffic cone, h = 2 feet = 24 inches        ...[1 feet =12 inches]

Diameter of the cone, d = 10 inches

Radius of the cone, r = 5 inches                                  ...[r=\frac{d}{2}]

Value of pie, \pi = 3.14

We have to find the approximate volume.

Lets say that the volume is V .

Formula:

Volume of a cone = \frac{\pi r^2h}{3}

So,

⇒ V=\frac{\pi r^2h}{3}

⇒ Plugging the values.

⇒ V=\frac{3.14\times 5^2\times 24}{3}

⇒ V=\frac{3.14\times 25\times 24}{3}

⇒ V=628  inches^3

The volume of the orange traffic cone is 628 inches^3.

8 0
3 years ago
Geometry math question please help
sineoko [7]

The answer to ur question is option(B.) a circle inscribed inside the triangle....
Hope this helps u....!!

8 0
3 years ago
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Find the area and perimeter of a Lot Shapes
lianna [129]
Perimeter is 70
area is 229
7 0
3 years ago
Using two or more complete sentences, describe how to find the general rule for the geometric sequence with a4=3 and a6=3/16. In
marshall27 [118]

The steps for the geometry sequence with the help of two terms of the sequence, make a system of equation and solve them to find common ratio and first term.

<h3>What is geometric sequence?</h3>

Geometric sequence is the sequence in which the next term is obtained by multiplying the previous term with the same number for the whole series.

It can be given as,

a_n=a_1r^{n-1}

Here, a₁ is the first term of the sequence and <em>r </em>is the common ratio.

The fourth term and sixth term given in for the geometric sequence are 3 and 3/16. For the fourth term,

a_4=a_1r^{4-1}\\3=a_1r^3             ...1

For the sixth term,

a_6=a_1r^{6-1}\\\dfrac{3}{16}=a_1r^5           ....2

On solving, we get,  a₁=192 and r=1/4. Thus, the geometric sequence can be given as,

a_n=a_1r^{n-1}\\a_n=192\times\dfrac{1}{4}^{n-1}

Hence, the steps for the geometry sequence with the help of two terms of the sequence, make a system of equation and solve them to find common ratio and first term.

Learn more about the geometric sequence here;

brainly.com/question/1509142

#SPJ1

4 0
2 years ago
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