Eric throws a biased coin 10 times. He gets 3 tails. Sue throw the same coin 50 times. She gets 20 tails. Aadi is going to throw the coin once.
1. Which one of the following statements is, cotlrrect about the probability of Aadi getting Tails?
A. Sue's estimate is best because she throws it 50 times.
B. Sue's estimate is best because she gets more Tails.
C. Sue's estimate is best because she throws it more times than Eric

2. Use Eric's and Sue's results to work out an estimate for the probability that Aadi will get Tails. Write out your fraction in the form a/b


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Answer:

Answer is 32 cents

Step-by-step explanation:

First divid 5.12 by 128 this will give you how much one ounce costs the because we want to know how much eight ounces is multiply what you get by eight.

The total distances you traveled to reach your destination on each day of your three-day trip are as follows:

a) Day 1 = 40 miles

b) Day 2 = 30 miles

c) Day 3 = 11 miles.

The total distances are determined using proportions.

Proportion refers to the fractional value of the whole number or quantity.

a) Day 1:

The fractional distance traveled = ⁵/₈

The remaining distance to travel = 15 miles

15 miles = ³/₈ (1 - ⁵/₈)

Proportionately, the total distance = 40 miles (15 ÷ ³/₈)

b) Day 2:

The distance traveled = 18 miles

The remaining distance to travel = ²/₅

The distance traveled = ³/₅ (1 - ²/₅)

³/₅ = 18 miles

Proportionately, the total distance = 30 miles (18 ÷ ³/₅)

c) Day 3:

The distance traveled = ⁵/₁₁

The distance to travel = 6 miles

The distance to travel in fractions = ⁶/₁₁ (1 - ⁵/₁₁)

Proportionately, if 6 miles = ⁶/₁₁, the total distance = 11 miles (6 ÷ ⁶/₁₁)

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Answer:

343 ft^2  (Closest to Answer D)

Step-by-step explanation:

The triangle on the left has height 24 ft and base 18 ft, and therefore, by the area-of-a-triangle formula A = (1/2)(b)(h), the area of the triangle is

A = (1/2)(24 ft)(18 ft) = 216 ft^2.

The semicircle on the right has radius (18 ft)/2, or 9 ft.  Using the area-of-a-semicircle formula A =(pi)(r)^2/2, we find this particular semicircle to have area

A = (pi)(9)^2/2, or approximately 127 ft^2

Adding these two subareas together results in total area

A = (216 ft^2) + (127 ft^2) = 343 ft^2   (Answer D)

Answer: 18y+20, cannot be simplified any further

Step-by-step explanation: screenshot

Answer:

2(9y + 10)

Step-by-step explanation:

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Answer:

Using the latest geological studies, they calculate the total volume of sand on Earth. Scientists estimate that Earth contains 7.5 sextillion sand grains. ... Astronomers estimate there exist roughly 10,000 stars for each grain of sand on Earth. That's a lot of stars.

Step-by-step explanation:

i looked it up

Answer:

Step-by-step explanation:

3.1313109

Answer: the answer should equal 3.131

Step-by-step explanation: as this is the measurement of the longest line in right rectangular prism.

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Answer:

b. 30 should be it

Step-by-step explanation:

please give brainliest

Answer:

45 (tip: find out the pattern of the graph like 90 + 25 is 105 so if you could have subtract 60 by 25, you would get 45.)

Answer: -1/0

Step-by-step explanation:

Answer:

  a.  12

  b.  1/2

Step-by-step explanation:

Given a meal has 3 choices of meat, 2 choices of fruit, and 2 choices of dessert, you want to know the number of possible meals, and the probability of a meal with no cookie for dessert.

As the tree diagram shows, the number of possible meals is ...

  (possible meats)×(possible fruits)×(possible desserts)

  = 3×2×2 = 12

There are 12 possible lunch options.

Half the possible dessert choices have no cookie. That is the probability that a lunch will have no cookie:

  P(no cookie) = 1/2

__

Additional comment

The bottom line of the tree diagram has 6 Cs and 6 Ms. That is, 6 of the 12 options for meals have no cookie.

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The world population growth rate from 2000-200f is 5.57%

The world population growth rate from 2005-2010 is 6.81%

To find the world population growth from 2000-2005 and 2005-2010, I will use data from the World Bank website, which provides population estimates and projections for various countries and regions.

Here is the table of world population data for the years 2000, 2005, and 2010:

Year Population (billions)

2000 6.127

2005 6.468

2010 6.909

To calculate the population growth rate from 2000-2005, we can use the formula:

Population growth rate = (Population in 2005 - Population in 2000) / Population in 2000 * 100%

Using the data from the table, we get:

Population growth rate from 2000-2005 = (6.468 - 6.127) / 6.127 * 100%

Population growth rate from 2000-2005 = 5.57%

To calculate the population growth rate from 2005-2010, we can use the same formula:

Population growth rate = (Population in 2010 - Population in 2005) / Population in 2005 * 100%

Using the data from the table, we get:

Population growth rate from 2005-2010 = (6.909 - 6.468) / 6.468 * 100%

Population growth rate from 2005-2010 = 6.81%

The website used to gather this data is: https://data.worldbank.org/indicator/SP.POP.TOTL

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The Answer would be -76  love!

But the real one not rounded up would be: -75.955 kilometers!

Answer:

I THINKK IT -760!

Step-by-step explanation:

Answer:

ANSWER: m > -4

Step-by-step explanation:

Answer:

In order to find the mean of the sandwich shop you would add all of them up so 73+88+85+88+99+134+129 = 696. Then you divide it by how many days there are which there are 7 days so 696÷7=99.43. To find the median order the number least to greatest, then u count how many numbers are in the set. Count inwards and the median would be 88. The mode is the set of number that is in the problem the most, so in this case the mode would be 88. In order to find the range you subtract the highest number from the lowest number, so 134-73. The range would be 61. The measure that would be most helpful is the median, because it is not affected by the outliers!!

I hope this helped :)

Answer:

9

Explanation:

You subtract the biggest number you have (that are marked) and the smallest number (you have marked). So 10 - 1 =9

Answer:

Step-by-step explanation:

11 times 22

the area of its cross-section multiplied by the length

answer: 242cm squared

Answer:

Quotient: 52

Remainder: 12

hope it helps:))

Answer:

estimating 140 to be the answer

Step-by-step explanation:

Answer:

I would say 200mi

Step-by-step explanation:

Answer: x^2 + (x+2)(x-2)

Step-by-step explanation:

The caret ^ before the 2 indicates that the 2 is an exponent. It means "x squared"

If the keyboard doesn't allow exponents the caret is the thing to use.

The expression for the square of Lara’s age and the product of ages of Lara’s best friends is x² + (x-2)(x+2)

The first thing to do is to calculate the square of Lara's age and this will be:

= x × x = x²

The product of the ages of Lara’s best friends will be (x-2)(x+2).

Therefore, the expression that can be used to calculate the square of Lara’s age and the product of ages of Lara’s best friends is x² + (x-2)(x+2)

Read related link on:

https://brainly.com/question/16592251

Answer:468

Step-by-step explanation:

a=(15+37)/2*18=468

Answer:

468 ft²

Step-by-step explanation:

a + b / 2 × h

Answer:

37.5

Step-by-step explanation:

cosФ = \(\frac{A}{H}\)

cos(33°35') = \(\frac{m}{45}\)

m = 45 × cos(33°35')

m = 37.5 (1d.p.)

I’m pretty sure the answer should be 1,710 if not i’m sorry

Answer:

1710 fish

Step-by-step explanation:

Let the number of fish in the lake last year be 'x'

The equation becomes-
x + 15x/100=6210     (This is because 15% of x is added in x to become    
6210... hope you understand)

x + 15x/100 = 6210
115x/100 = 6210
23x/20 = 6210
x = 6210 * 20/23
x = 270 * 20
x = 5400

Therefore- The number of fish last year = 5400


Now, let the number of fish in the lake 2 years ago be 'y'

The equation becomes-
y + 20y/100 = 5400     (Same logic as last time)

y + 20y/100 = 5400
120y/100 = 5400
24y/20 = 5400
6y/5 = 5400
y = 5400 * 5/6
y = 900 * 5
y = 4500

Therefore- Fish in the lake two years ago = 4500 fish

Difference between current and two years ago = 6210-4500
                                                                               = 1710 fish

Hope you understood the answer and I hope it helps you :)

Answer:

1) 12

2) t ≤ 6

3) 40 m ≥ 150

4) The second option

5) -1 < x

Step-by-step explanation:

1) Since he wants to seperrate the boards equally, you just have to find a common mulitple of all the boards that equate to the same number

2) First subtract 5 from both sides, (-2t ≥ -12), and then divide both sides by -2, when you divide both sides by a negative number in an equality, you always swith the sign so the answer is t ≤ 6.

3) I think its supposed to be at least 4 miles a day or more, but 40 miles a day or more each day is good enough

4) You can automaticly delete the first and last options and it's the second option because it shows that 'n' is a number that is bigger than the number -3

5) You can eliminate anything that has equal to line under the sign, and it's -1 < x because the line graph shows that something (x) is greater than -1

Answer:

i dont know

Step-by-step explanation:

Answer:

-2.72

Step-by-step explanation:

-8.16 / 3 = -2.72

Extra:

3(-2.72) = -8.16

Answer:To fill the rectangular prism, 432 cubes are needed.

Step-by-step explanation:

Given, the length of the prism is 9 inches.

The width of the prism is 4 inches.

The height of the prism is  inches.

Therefore, the volume of the rectangular prism is

= length × width × height

= 9 × 4 × 1.5 (inches)³

= 54 (inches)³

Again, the edge length of the cube is  inches.

Therefore, the volume of the cube is

= (edge length)³

= (0.5)³ (inches)³

= 0.125 (inches)³

Now, the number of cubes that can be fitted inside the rectangular prism is = (volume of the rectangular prism) / (volume of the cube)

=

= 432

Answer:

The cubes required to fill the prism are 1584.

Step-by-step explanation:

so,

The volume of the prism is:

  volume = length x width x height

  volume = 9 in x 4in x 11/2 in => 198 in³

The volume of the cube is:

 volume =  edge length x  edge length x edge length

 volume = (1/2 in.) x ( 1/2 in.) x (1/2 in.)  => 1/8 in³

Number  of cubes needed = volume of the prism/volume of a single cube

Number cubes needed =  198 in³ / (1/8 in³)

Number of cubes needed = 1584

Therefore to fill the rectangular prism, 1584 cubes are needed.

To know more about  cubes,

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Answer: 316 square centimeters (if I am correct)

Step-by-step explanation:

First, find the surface area of one figure.

Green figure: 260 square centimeter

Purple figure: 56 square centimeters



Then, them together.

260+56=316.