Each of three friends flips a coin 70 times. The results for each friend are shown in the tables. Find the relative frequency for the event ​"heads​" for each friend. If the friends combine their results to get 91 heads and 119 ​tails, what is the relative frequency for the event ​"heads​"? Use pencil and paper. Suppose each friend flips a coin 700 times. Is there a value you would expect the relative frequency for the event ​"heads​" to be close​ to?

Answer: 3inch cubed

Step-by-step explanation:

.5•.5•.5= .125

.125•24=3

Answer:

12

Step-by-step explanation:

It is 12 because if you had 1/2 + 1/2 + 1/2 = 12/8

1/8 times 12 = 12/8

So this is the answer.

Answer:

i think 24%

Step-by-step explanation:

if it is not write im sorry i tried

Answer:

the answer would be 13.52 fluid ounces.

Step-by-step explanation:

16.9 fl. ounces - 80% = 3.38, so if we take 16.9 and subtract 3.38, we get 13.52 which would be how much Andre drank

Answer:

Just remember to divide the diameter by two to get the radius. If you were asked to find the radius instead of the diameter, you would simply divide 7 feet by 2 because the radius is one-half the measure of the diameter. The radius of the circle is 3.5 feet. You can also use the circumference and radius equation.

Step-by-step explanation: that's it

Answer:

The first quartile is 5

The third is 8

The interquartile is the difference between the first and third quartile.

The interquartile is 3

Step-by-step explanation:

First, make a list of all the numbers. To find the first quartile, you have to first find the median. The median is the first 7 in the list.

Everything before 7 is the lower percentile of the range.

The firsr quartile is the median of the lower percentile.

The lower list is:

2,3,4,4,5,6,6,6

The median of this list is 5.

The process for finding the third quartile is the same except the list is the higher percentile which is the list of numbers above the median.

Answer:

The first quartile is 5

The third is 8

The interquartile is 3

Step-by-step explanation:

boblepop8 is correct

Answer:

The volume of the figure is 1014ft²

Answer:

X->y = x

Step-by-step explanation:

Answer:

Top choice

Step-by-step explanation:

Values are:

55, 109, 127, 100, 74, 66, 150, 113, 88

From least to greatest:

55, 66, 74, 88, 100, 109, 113, 127, 150

Median: 100

Lower quartile:

55, 66, 74, 88, 100

74

Answer:

It'd be -188

In other words 188 feet below sea level.

Answer:

50$

Step-by-step explanation:

i might be wrong but if there aren't any trick questions then i think that it should be 50$

hope this helps!

Answer:

c. 17

Step-by-step explanation:

Answer:

1. 105

2. m/2

3. 12y

4. 4x + 13

5. m - 5

Answer:

Option 3 3 1/8x - 6 3/10

Step-by-step explanation:

(3 1/2x - 4 1/10) - (3/8x + 2 1/5)

Divide it into parts:

(3 1/2x - 3/8x) + (-4 1/10 - 2 1/5)

3 1/2x - 3/8x = 3 4/8x - 3/8x = 3 1/8x

-4 1/10 - 2 1/5 = -4 1/10 - 2 2/10 = -6 3/10

So we get:

2 1/4x - 6 3/10

Answer:

huh

Step-by-step explanation:

Answer:

10%

Step-by-step explanation:

Answer:Very slim because if she knows which ones are penuats then she can sort them.

Step-by-step explanation:

Answer:

60-50=10 Range

Step-by-step explanation:

Range is always Max - Minimum

The range is the difference between the smallest and highest numbers in a list or set. To find the range, first put all the numbers in order. Then subtract (take away) the lowest number from the highest. The answer gives you the range of the list.

Answer:

Just about 4 bags

Step-by-step explanation:

Answer:

The answer is A ........

Answer:

1) 50%

2) 100%

Step-by-step explanation:

1)

Mack's students from 78-98 is 1 interquartile range

1 interquartile range is 1/2 the box plot so:

50%

2)

Since the students have to be taller than 5'5, and the min-value is 5.8,

100% of the students are taller than 5'5

Answer:

I believe the answer is B

Answer:

vertex A', vertex B' and vertex C' are (-8, 4) , (-12, 12) and (-4, 12)

Step-by-step explanation:

Answer:

The answer is C. It is A' (0, 30), B' (24, 18) C' (12, 6)

Step-by-step explanation:

A (0, 10)

0 x 3, 10 x 3

A' (0, 30)

B (8, 6)

8 x 3, 6 x 3

B' (24, 18)

C (4, 2)

4 x 3, 2 x 3

C' (12, 6)

Answer:

A yes

B yes

C no

D no

Step-by-step explanation:

Convert the mixed numbers to improper fractions, then find the LCD and combine.

Exact Form:

45/4

Decimal Form:

11.25

Mixed Number Form:

11 1/4

there you go told you i can edit

Answer:

a. yes b. no c. yes d. yes

Step-by-step explanation:

Answer:

The cross section of a hexagonal pyramid from a vertical slice would be a triangle. If you slice the hexagonal pyramid vertically and straight in the middle, you would see a triangle.

Answer:

5

Step-by-step explanation:

(.75 x 12) - 4 = 5

Answer:

3/4−-4-12=5/12

Step-by-step explanation:

Its too hard to explain men...

Answer:

Below.

Step-by-step explanation:

3^3 = 27

and 4^3 = 64, so the answer will be between 3 and 4 on the number line.

Looks like Lin  took the square root of 49 instead of the cube root.

Answer:

Step-by-step explanation:

3de1/ 2 =15%

Answer:

94% weared jackets

Answer:

The correct answer is A.

Remember summetric means: made up of exactly similar parts facing each other or around an axis; symmetrical. And the peak or highest part is on the 3.

Hope it helps!!

The statement which best describes the shape of the data is option A. It is symmetric and has a peak at 3.

A data plot is said to be symmetrical if the two sides of the data plots or the distribution are the mirror images of each other.

Given is a data plot which shows the number of items in the basket of some shoppers.

There is a dot plot with integers from 1 to 5.

From the dot plot it is clear that, the dot plot is symmetrical since the middle number 3 divides the plot in to two equal ways.

In other words, it can be divided in to mirror images.

Peak of the dot plot is the number with the highest count.

Here 3 is having the highest counts of items in the basket.

So dot plot has peak at 3.

Hence the dot plot is symmetric and has a peak at 3.

Learn more about Symmetric Plots here :

https://brainly.com/question/5600293

#SPJ3

Answer:

1. correct

2. not correct

3.correct

4.correct

5. not correct

6. correct

Step-by-step explanation:

P(parenthesis) E(exponents) M(multiplication) D(division) A(addition) S(subtraction)

You first solve what is in the parenthesis (if there is any) than make your way down this list IN ORDER until you hit subtraction.

1.

[tex](8+7)/3=5\\\\(15)/3=5\\5=5[/tex]

2.

(4 × 5) − 3 = 8

Parenthesis first

(20)-3=8

subtract

17=8

3.

(4 × 5) − 3 = 17

Do what is in parenthesis first

(20)-3=17

subtract

17=17

4.

14 − 7 × 2 = 0

Multiply 7*2 first

14-14=0

subtract

0=0

5.

14 − 7 × 2 = 14

Multiply 7*2 first

14-14=14

subtract

0=14

6.

12 + (7 + 9) = 28

Parenthesis first

12+(16)=28

Add

28=28

Answer:

volume= [tex]1\frac{1}{3} ft^{3}[/tex]

Step-by-step explanation:

volume=l×w×h/3

L=2 ft, W=1 ft, H=2 ft

volume= 2×1×2/3=4/3 ft^3

so the volume will be [tex]1\frac{1}{3} ft^{3}[/tex]

hope it helps...

Answer:

1520.52

Step-by-step explanation:

I believe so. Since pir^2 is a area of circle and it would be pi * 11^2 and that times 4