A farmer has a square shaped pen for his chickens 6.EE.1

Answer:

1. Mean => 8.2

2. Modal class => 7 - 9

Step-by-step explanation:

From the question given above, the following data were obtained:

Days >>>>>> Frequency

1 - 3 >>>>>>> 6

4 - 6 >>>>>> 8

7 - 9 >>>>>> 10

10 - 12 >>>>> 7

13 - 15 >>>>> 0

16 - 18 >>>>> 5​

Next, we shall determine the the day mark.

The day mark is obtained by adding the the lower and upper class intervals and diving the result by 2.

This is illustrated below:

Days >> Day mark >>> Frequency

1 - 3 >>> 2 >>>>>>>>>> 6

4 - 6 >>> 5 >>>>>>>>> 8

7 - 9 >>> 8 >>>>>>>>> 10

10 - 12 >> 11 >>>>>>>> 7

13 - 15 >> 14 >>>>>>>> 0

16 - 18 >> 17 >>>>>>>> 5

1. Determination of the mean.

Summation of (day mark × frequency) = (2×6) + (5×8) + (8×10) + (11×7) + (14×0) +(17×5)

= 12 + 40 + 80 + 77 + 0 + 85

= 294

Summation of frequency = 6 + 8 + 10 + 7 + 0 + 5

= 36

Mean = Summation of (day mark × frequency) / Summation of frequency

Mean = 294 / 36

Mean = 8.2

2. Determination of the modal class.

The modal class is simply the class with the highest frequency.

Days >>>>>> Frequency

1 - 3 >>>>>>> 6

4 - 6 >>>>>> 8

7 - 9 >>>>>> 10

10 - 12 >>>>> 7

13 - 15 >>>>> 0

Considering the data given above, the class with the highest frequency is 7 - 9.

Thus, the modal class is => 7 - 9

Answer:

everything depends on the height so if your around 5'0-5'3 the average wait is between 95-110 pounds. and people who are 5'4-5'10 the average wait is around 110-145.

Answer:

It is an acute triangle

Pls mark me brailist!

Answer:

29

Step-by-step explanation:

x= (180 - 122) / 2

x= 58/2

the price is= £21.50

hope it helps

Answer:

14 sub sandwiches

Step-by-step explanation:

42 x [tex]\frac{1}{3}[/tex]

42/3 = 14 sub sandwiches

Answer

b. 10 and c. -10

Step-by-step explanation:

Answer:

Answer are B and C.

Step-by-step explanation:

Please mark brainliest

Answer:

yes

Step-by-step explanation:

if we figure out the difference between the two numbers by subtracting one from the other, if the product comes out positive, then the number you subtracted from is greater, if the product comes up negative, then the number you subtracted from is lesser

say we did 3.13 as our first number

3.13 - 3.12 = 0.01

this means that 3.13 is greater by 0.01, if we switch the two numbers however...

3.12 - 3.13 = -0.01

then that means that 3.12 is lesser by 0.01

i hope this makes sence, working with decimals may get tricky sometimes lol

Yes, 3.13 is greater than 3.12.

A decimal number is a number in which whole number part is separated from a decimal.

We have been given two numbers 3.13 and 3.12 and we have to find the greater number from these two numbers. When two numbers are in decimal then firstly we have to see the digit before the decimal, the number having large digit becomes large. If the digit before decimal is same in both numbers then we have to see whether the first digit after the decimal is greater or not. If this digit is also same then we will move towards left and so on.

In the numbers 3.12 and 3.13, 3 which is second digit after decimal is greater than 2. So 3.13 is greater than 3.12.

Hence 3.13 is greater than 3.12.

Learn more about decimals at https://brainly.com/question/703656

#SPJ2

Step-by-step explanation:

The area of a sector is given by :

[tex]A=\dfrac{\theta}{360}\times\pi r^2[/tex]

When r = 8 inches and [tex]\theta=45^{\circ}[/tex]

[tex]A=\dfrac{45}{360}\times \pi \times 8^2\\\\A=25.13\ in^2[/tex]

Now when r = 7 inches and [tex]\theta=65^{\circ}[/tex]

[tex]A=\dfrac{65}{360}\times \pi \times 7^2\\\\A=27.79\ in^2[/tex]

So, the best offer is given by difra i.e. a slice of pizza with a radius of 7 inches and a central angle of 65.

Answer:

A and B

Step-by-step explanation:

Each side in Chloe's triangle is 1.5 times the length of each side in Juan's triangle.  Thus, they are 'similar' by the math definition of that word, by the SSS Rule for Similar Triangles.

That means they are different only in size. So, their angle measures are the same and they are the same shape.

A and B are true.

C is never true, because the sum of all 3 angles in a triangle is always 180°.

D is not true, because they are similar.

Answer:

38 in

Step-by-step explanation:

P=w+w+h+h=18+18+6+6=26+12=38 in

Answer:

48

Step-by-step explanation:

18+18+6+6=48

Answer:

Remember the formula for calculating volume is: Volume = Area by height. V = A X h.

For a triangle the area is calculated using the formula: Area = half of base by altitude. A = 0.5 X b X a.

So to calculate the volume of a triangular prism, the formula is: V = 0.5 X b X a X h.

Step-by-step explanation:

hope it helps <33!

Answer: for the rectangular side use the formula A = lw, where A = area, l = length, and h = height. to find the volume of the triangular faces, use the formula A = 1/2bh, where A = area, b = base, and h = height.

Answer:

x =196°

Step-by-step explanation:

The polygon is 5 sided, therefore, total interior angles of a pentagon is:

(n - 2) 180

(5 - 2) 180

(3) 180

540°

96° + 112° + 102° + 84° + x° = 540°

394° + x = 540°

Collect like terms

x = 540° - 394°

x = 196°

Answer:

16/40

Step-by-step explanation:

The example probability is literally the probability determined FROM EXPERIMENTATION.

Since the "experiment" gave 16 successes out of 40 trials (16 heads + 24 tails), the E.P. is 16/40

Answer:

Let the three numbers be a,ar, ar^2 ,

where r is the common ratio.

⇒a+ar+ar^2 =28 and a^3 r^3 =512

⇒ar=8⇒a+ar^2 =20

⇒8r^2 −20r+8=0

⇒r=2,r= 1/2

If r=2,a=4

Therefore, the three numbers are 4,8,16.

Step-by-step explanation:

Hope it is helpful.....

Answer:

for every 2 followers benjamin has, lauren has 5 followers

Step-by-step explanation:

find the common factor for their followers (11), then divide them by that:

22/11=2

55/11=5

Answer:

None of the above ? （the equation should be y=12）

Step-by-step explanation:

the line parallel to line y=40-1=39 means it's a horizontal line. Which means it's y coordinate is also a constant. Since it pass through （2,12）,it means the constant of y is 12.

Step-by-step explanation:

Answer:

using the SOH CAH TOA

tan●=opp/adj

tan35⁰=12/x

x=12/tan35⁰

x=17.14

Answer:

m= 102.4

Step-by-step explanation:

Step 1: Multiply both sides by 4.

m/4  =25.6

(m/4)*(4)=(25.6)*(4)

m= 102.4

Answer:

B—283 cm^2

Step-by-step explanation:

SA=πr^2 + πrl

r=5

l=13

SA=π5^2 + π5*13

SA=π25 + π65

SA=78.5398 + 204.2035

SA=282.7433

SA=283=B

Answer: 9

3/5's of 15 = 9

Answer:

Haeather ran at a speed of 5 miles per hour.

Step-by-step explanation:

Given that last week at the park Haeather ran 4 miles in 48 minutes, to determine what was Haeather rate of speed in miles per hour the following mathematical calculation must be performed:

48/4 = 12

Thus, Haeather ran 1 mile every 12 minutes.

60/12 = 5

1 x 5 = 5

Therefore, Haeather ran at a speed of 5 miles per hour.

Answer:

I think 4 and 9 im not sure pls tell me if you get it right, if you do pls mark me brailist

Step-by-step explanation:

when u look at the differance between 7 and 2 you get 5 and its goes low number to high in 2, 7 and 9-4=5 too and you do low to high!

Answer:

i think

March

Step-by-step explanation:

if wrong correct me