You make 70% of the basketball shots you take. If you
shoot 10 shots, what is the probability you make more
than 8 (9 or 10)? Round to 4 decimal places.

Answers

Answer 1

Answer:

Step-by-step explanation:

The probability that you make one shot is 70%, or 0.7.

The probability that you make 10 shots is the probability that you make 10 shots in a row. This means that you have to make the first shot AND the second shot AND the third shot and so on. The probability of two independent events both happening is P(A) * P(B), and we can apply that here. Each shot has a 0.7 chance of success, so we multiply that 10 times to get (0.7)¹⁰=0.0282475249

The probability that you make 9 shots can be represented by the following combinations, with M representing a miss and S representing a make.

MSSSSSSSSS

SMSSSSSSSS

SSMSSSSSSS

and so on. There are 10 possible combinations as there are 10 possible places where you can miss but still make 9. The probability of one of these combinations happening is

(0.3) for the miss multiplied by the probability of all the rest making it, or (0.7)⁹ = 0.3 * 0.7⁹ = 0.0121060821

Then, we multiply by 10 because there are 10 possible combinations, resulting in 0.121060821. Add this to the probability of making all 10 to get

0.0282475249 +  0.121060821 = 0.1493083459


Related Questions

Which is misleading about the data shown on the figure?
Number of members
Look at the photo

Which is misleading about the data shown on the figure?Number of membersLook at the photo

Answers

The misleading about the data shown on the figure is the clas width

Which is misleading about the data shown on the figure?

From the question, we have the following parameters that can be used in our computation:

The histogram

On the histogram, we have the following readings

1 - 2021 - 3031 - 4546 - 65

From the above, we can see that

The above readings are not consistent i.e. the class widths are not equal

Hence, the misleading about the data shown on the figure is the clas width

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What is the quotient?
(6 * 108) = (1.5 x 10-4)
4 x 1012
4 x 104
4 x 10-32
4 * 10-2​

Answers

Answer:

The first choice.

Step-by-step explanation:

6 * 10^8 /  1.5 * 10^-4

= (6/1.5)  * (10^(8 - (-4))

= 4 * 10^12.

Answer:

4 x 1012

Step-by-step explanation:

Determine the slope-intercept form of the equation of the line parallel to y = -4/3 x + 11 that passes through the point (–6, 2). y = x +

Answers

Answer: -4/3x - 6

Step-by-step explanation:

First, let's find the slope of the line

y=- -4/3x+11

As the equation is already in slope-intercept form y=mx+c ,

Slope = -4/3

Let a point (x,y) be on the new line.

By finding the slope again,

y−2/x+6= -4/3

y−2= -4/3(x+6)

y−2= -4/3x−8

y = -4/3x - 6

A book is 9 inches wide and 13.5 inches tall.

What will the area of the front of the book?

Answers

Answer:

121.5

Step-by-step explanation: so what u are supost to do is multiply the sides which will give you your answer of 121.5.

Answer:

\(area = (l \times w) \\ = (13.5 \times 9) \\ = 121.5 \: {inches}^{2} \)

an expression to show 5 less than the sum of y and g.

Answers

The expression is (Y+g)-5

These line plots show the results of a survey of 10 boys and 10 girls about how many hours they slept the previous night.



Select from the drop-down menus to complete each statement.

Answers

The range for boys is 12 and the range for girls is 6. The mean for boys is 3.7 hours and the mean for girls is 3.8 hours.

The range is the difference between the maximum and minimum values in a data set. Looking at the line plot, the maximum value for boys is 12 and the minimum value is 0. For girls, the maximum value is 8 and the minimum value is 2. Therefore, the range for boys is 12 - 0 = 12 and the range for girls is 8 - 2 = 6.

The mean is the average of a set of numbers. To find the mean, we add up all the values and divide by the total number of values. For boys, the total hours spent reading is 5 + 1 + 2 + 3 + 4 + 10 + 12 = 37. Since there are 10 boys, the mean is 37/10 = 3.7 hours. For girls, the total hours spent reading is 8 + 8 + 3 + 4 + 2 + 6 + 7 = 38. Since there are 10 girls, the mean is 38/10 = 3.8 hours.

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The complete question:

The line plot shows the results of a survey of 10 boys and 10 girls about how many hours they spent reading for pleasure the previous week. Select from the drop-down menus to complete each statement. The range ___. The mean___ . Two line plots one above the other, both are labeled from zero to twelve by ones. The top line plot is labeled Boys with four Xs over five and one X over zero, two, three, four, ten, and twelve. The bottom line plot is labeled Girls with three Xs above eight, two Xs above three and four, and one X above two, six and seven.

In a certain science experiment, it was required to estimate the nitrogen
content of the blood plasma of a certain colony of rats at their 37th day of age.
A sample of 9 rats was taken at random and the following data was obtained
(grams per 100cc of plasma):
0.98, 0.83, 0.99, 0.86, 0.90, 0.81, 0.94, 0.92, and 0.87.
Find the estimates for the average content and the variation in nitrogen
content in the colony.

Answers

The estimates for the average content is 0.9.

The variation in nitrogen content in the colony is 0.0036.

What is the average of a data set?

The average of a data set or the mean of a data set is found by adding all numbers in the data set and then dividing by the number of values in the set.

The sum of the data set is calculated as follows;

total = 0.98 + 0.83 + 0.99 + 0.86 + 0.9 + 0.81 + 0.94 + 0.92 + 0.87

total = 8.1

The estimated average of the nitrogen content  = 8.1/9 = 0.9

The deviation of each data from the mean;

= (0.98 - 0.9), (0.83 - 0.9), (0.99 - 0.9), (0.86 - 0.9), (0.9 - 0.9), (0.81 - 0.9), (0.94 - 0.9), (0.92 - 0.9), (0.87 - 0.9)

= 0.08, -0.07, 0.09, -0.04, 0, -0.09, 0.04, 0.02, -0.03

The sum of the square of each data from the mean;

= (0.08)² + (-0.07)²  + (0.09)² + (-0.04)² + (0.0)² + (-0.09)² + (0.04)² + (0.02)² + (-0.03)²

= 0.032

The variation of the data sample = (0.032)/9 = 0.0036

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A silo contains 20 pounds of corn per foot in height. Looking at the model below, about what is the maximum amount of corn the actual silo could hold?

A. 60 pounds
B. 300 pounds
C. 900 pounds
D. 2000 pounds ​

A silo contains 20 pounds of corn per foot in height. Looking at the model below, about what is the maximum

Answers

Answer: its actually 900

Step-by-step explanation:

Shana took a test with 50 questions. she lost 2 points for each of the 5 questions she got wrong. She got all 3 extra credit questions correct and received 5 points for each. What is the total number of points she gained lost overall? A: gained 7 points
B: gained 5 points C: lost 5 points D: lost 20 points

Answers

Answer:

Answer

Answer is option A gained 5 points

Step-by-step explanation:

Please mark as brainliest

Cellular phone usage grew about 22% each year from 1995 (about 34 million) to 2003. Write a function to model cellular phone usage over that time period. What is the cellular usage in 2003?

Answers

Answer:

Given the information you provided, we can model cellular phone usage over time with an exponential growth model. An exponential growth model follows the equation:

`y = a * b^(x - h) + k`

where:

- `y` is the quantity you're interested in (cell phone usage),

- `a` is the initial quantity (34 million in 1995),

- `b` is the growth factor (1.22, representing 22% growth per year),

- `x` is the time (the year),

- `h` is the time at which the initial quantity `a` is given (1995), and

- `k` is the vertical shift of the graph (0 in this case, as we're assuming growth starts from the initial quantity).

So, our specific model becomes:

`y = 34 * 1.22^(x - 1995)`

To find the cellular usage in 2003, we plug 2003 in for x:

`y = 34 * 1.22^(2003 - 1995)`

Calculating this out will give us the cellular usage in 2003.

Let's calculate this:

`y = 34 * 1.22^(2003 - 1995)`

So,

`y = 34 * 1.22^8`

Calculating the above expression gives us:

`y ≈ 97.97` million.

So, the cellular phone usage in 2003, according to this model, is approximately 98 million.

Consider two points A(0,0) and B(1, 1) on a Cartesian plane. The equation of the axis of the segment AB is: A. y = 1 2 −  B. y = 2 −  C. y = 1 −  2 D. y = 1 −  E. y = 1 −  2

Answers

So, the equation of the axis of the segment AB is (A) y = 1/2 - x/2.

What is slope?

In mathematics, slope refers to the steepness or incline of a line on a graph. It is a measure of how much the dependent variable changes for every unit change in the independent variable.

The slope of the line passing through points A and B can be calculated as follows:

slope = (change in y) / (change in x) = (1-0) / (1-0) = 1/1 = 1

The equation of a line in slope-intercept form (y = mx + b), where m is the slope and b is the y-intercept.

To find the y-intercept, we can use point A (0,0) and substitute the slope value.

y = mx + b

0 = 1(0) + b

b = 0

Therefore, the equation of the line passing through points A and B is:

y = 1x + 0

Simplifying, we get:

y = x

So, the answer is (A) y = 1/2 - x/2. However, this is not one of the given answer choices. We can also write the equation in point-slope form as y - y1 = m(x - x1) using point A, which gives:

y - 0 = 1(x - 0)

y = x

This confirms our earlier answer.

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PLEASE HELP I WILL MARK BRAINLIST IF YOU ANSWER CORRECTLY OR IF YOU JUST TRY BUT IF YOU ANSWER FOR THE POINTS IM REPORTING btw I CAN tell and help on both if you can

PLEASE HELP I WILL MARK BRAINLIST IF YOU ANSWER CORRECTLY OR IF YOU JUST TRY BUT IF YOU ANSWER FOR THE
PLEASE HELP I WILL MARK BRAINLIST IF YOU ANSWER CORRECTLY OR IF YOU JUST TRY BUT IF YOU ANSWER FOR THE

Answers

Answer:130 85/288 ok check my explaination if its reasonable

Step-by-step explanation:

ok youre figuring out the volume right? base times height.  5x25 1/12=125 5/12. 125 5/12x 25 inches=260 85/144 /2=130 85/288. you have to divide it by 2 because i figured it out as a rectangle.

Raphael and his four friends are having lunch. They agree to split the bill evenly at the end after adding a 20% tip. If the total bill is $85.60, how much will each person end up paying? A. $25.68 B. $20.54 C. $18.68 D. $17.12

Answers

The total amount to each person end up paying $20.54.

To find the total amount each person will pay, first calculate the 20% tip on the total bill and then divide the sum by the number of people.

To split the bill evenly among Raphael and his four friends, we first need to find the total cost including the 20% tip.

The tip is 20% of the original bill, which is equivalent to 0.20 x $85.60 = $17.12.

Therefore, the total cost of the bill with the tip is $85.60 + $17.12 = $102.72.

To split this evenly among the five people, we divide by 5:

$102.72 ÷ 5 = $20.54

So each person will end up paying $20.54.

20% of $85.60 is ($85.60 * 0.20) = $17.12

Add the tip to the total bill:

$85.60 + $17.12 = $102.72

Divide the total amount by the number of people (5): $102.72 / 5 = $20.54

Therefore, the answer is B. $20.54.

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Kathy's car runs almost 21 miles on a gallon of gas. If Kathy needs to travel 250
miles, at least how much gas does she need to reach her destination? Express your
answer to the nearest whole gallon.
Оа
Ob
Oc
Od
at least 8 gallons.
at least 10 gallons.
at least 12 gallons.
at least 14 gallons

Answers

Answer:

at least 8 gallons

Step-by-step explanation:

How would you solve
"if f(x) / (x - 2) = x ^ 3 + 2x - 4 + 13/(x - 2) what is f(2)"
and
"if f(x) / (x + 3) = 3x ^ 2 - 4x + 2 what is f(-3)"

Answers

The denominator is zero (0/0 is undefined), we cannot determine the exact value of f(-3) using this equation.

To solve the given equations, we need to find the value of the function f(x) for specific values of x.

"If f(x) / (x - 2) = x³ + 2x - 4 + 13/(x - 2), what is f(2)?"

To find f(2), we can substitute x = 2 into the equation and solve for f(2).

Plugging in x = 2, we get:

f(2) / (2 - 2) = 2³ + 2(2) - 4 + 13/(2 - 2)

Since the denominator is zero (2 - 2 = 0), the equation is undefined. Therefore, there is no solution for f(2) in this case.

"If f(x) / (x + 3) = 3x² - 4x + 2, what is f(-3)?"

To find f(-3), we can substitute x = -3 into the equation and solve for f(-3).

Plugging in x = -3, we get:

f(-3) / (-3 + 3) = 3(-3)² - 4(-3) + 2

Simplifying, we have:

f(-3) / 0 = 3(9) + 12 + 2

f(-3) / 0 = 27 + 12 + 2

f(-3) / 0 = 41

Additional information or context is needed to solve for f(-3).

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select all the values of x so g(x) is not a function.

select all the values of x so g(x) is not a function.

Answers

Answer: The answer is 6 and 9

Step-by-step explanation: We are trying to figure out what makes the chart not a function. A function is is one input equals one output.

so all you have to do is look at the x and look at the number that is already there and just make it repeat.

The value of x so g(x) is not a function is 3, the correct option is A.

We are given that;

The table of x and g(x)

Now,

A function is a relation that assigns exactly one output to each input. In other words, a function is a relation that has no repeated x-values. To check if g(x) is a function, we can look at the table and see if there are any x-values that have more than one corresponding g(x) value. If there are, then g(x) is not a function.

To find the equation of a linear function, we need to know its slope and its y-intercept.

We can plug in any pair of x and g(x) values from the table and solve for b. Now, using x = 3 and g(x) = 8, we get:

g(x) = mx + b 8 = 4(3) + b 8 = 12 + b b = -4

The equation of g(x) is g(x) = 4x - 4

Looking at the table,

we can see that x = 3 has two different g(x) values: 8 and 9.

This means that g(x) is not a function for x = 3.

Therefore, by the function answer will be 3.

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A cycle race is a whole number of kilometres (km) long. Its length is 200 km when rounded to the nearest 100 km. The same distance is 150 km when rounded to the nearest 10 km. Write down a possible value for the length, in km, of the race.​

Answers

Answer:

Step-by-step explanation:

150 km ≤ river length < 155 km

its 150

Answer:

151 - 154 km

Step-by-step explanation:

when rounded to the hundreds 150 rounded up is 200 . But if you round the number to the nearest 10 and it is 150 then it has to be 150 or above in order for it to go to 100. But for it to be rounded to the nearest 10 of 150 it needs to be less than 155 or else it gets rounded up to 160. So then you get a range of answers from 151 - 154. Most likely it will be 150 km or maybe even 154 km.

The ratio of yes votes to no votes was 4 to 7. If there were 4746 no votes, what was the total number of votes?

Answers

Answer:

7458

Step-by-step explanation:

I hope this helps you

Solve for x.
Can anyone help me please?

Solve for x.Can anyone help me please?

Answers

Answer:

The answer is 1

Step-by-step explanation:

3-4= -1

-1+x= 1

JKLM is a rhombus.
m/JMN = (-x+69)*
mZLMJ = (-6x +166)
K
N
M
Find the mZLKN.
label optional

JKLM is a rhombus.m/JMN = (-x+69)*mZLMJ = (-6x +166)KNMFind the mZLKN.label optional

Answers

The angle LKN in the rhombus is 62 degrees.

How to find angles in a rhombus?

A rhombus is a quadrilateral that has 4 sides equal to each other. The sum of angles in a rhombus is 360 degrees.

Opposite angles are equal in a rhombus. The diagonals bisect each other at 90 degrees. Adjacent angles add up to 180 degrees.

Therefore, let's find ∠LKN as follows:

m∠JMN = (-x + 69)

m∠LMJ = (-6x + 166)

Therefore,

1 / 2 (-6x + 166) = -x + 69

-3x + 83 = -x + 69

-3x + x = 69 - 83

-2x = -14

x = -14 / -2

x = 7

Therefore,

∠LKN = 1 / 2 (-6x + 166)

∠LKN = 1 / 2 (-6(7) + 166)

∠LKN = 1 / 2 (-42 + 166)

∠LKN = 62 degrees

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Helppp!!! 0_o 70 pnts!!!

Helppp!!! 0_o 70 pnts!!!

Answers

Answer:

Option A is correct

Step-by-step explanation:

For the box y=mx+c

Hope this helps

Its A.

If you need something more explained go to the other answer.

I need help asap math

I need help asap math

Answers

Answer:

one million, two hundred and thirty four thousand, five hundred and sixty seven.eighty nine

Step-by-step explanation:

I will go in order from left to right.

1, is million

2, is hundred thousands

3, is ten thousands

4, is thousands

5, is hundreds

6, is tens

7, is ones

8, is tenths

9, is hundredth

Any help would be great

Any help would be great

Answers

I believe the perimeter is 45 feet

what would be your first step in completely factoring 6a^2-15a+6

Answers

The completely factoring form of 6a^2 - 15a + 6 is 3(2a - 1)(a - 2).

To completely factor the expression 6a^2 - 15a + 6, the first step is to check if there is a common factor among the coefficients (6, -15, and 6) and the terms (a^2, a, and 1).

In this case, we can see that the common factor among the coefficients is 3, so we can factor out 3:

3(2a^2 - 5a + 2)

Now we need to factor the quadratic expression inside the parentheses further. We are looking for two binomials that, when multiplied, give us 2a^2 - 5a + 2. The factors of 2a^2 are 2a and a, and the factors of 2 are 2 and 1. We need to find two numbers that multiply to give 2 and add up to -5.

The numbers -2 and -1 fit this criteria, so we can rewrite the expression as:

3(2a - 1)(a - 2)

Therefore, the completely factored form of 6a^2 - 15a + 6 is 3(2a - 1)(a - 2).

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Philip correctly determines the product by applying the distributive property.

−15⋅(5160)

What is Philip's answer?

Enter your answer by filling in the boxes.

in a fraction

Answers

Answer:-75 1/4 or in decimal -75.25

Step-by-step explanation: i took the test

Answer:

-75 1/4

Step-by-step explanation:

took the test in k12 :)

What is -20/2(7 2/3)

Answers

The simplified form of -20/2(7 2/3) is -230/3.

To solve the expression -20/2(7 2/3), we need to follow the order of operations, which states that we should perform the operations inside parentheses first, then any multiplication or division from left to right, and finally any addition or subtraction from left to right.

First, let's convert the mixed number 7 2/3 to an improper fraction.

7 2/3 = (7 * 3 + 2) / 3 = 23/3

Now, let's substitute the value back into the expression:

-20/2 * (23/3)

Next, we simplify the multiplication:

-10 * (23/3)

To multiply a fraction by a whole number, we multiply the numerator by the whole number:

-10 * 23 / 3

Now, we perform the multiplication:

-230 / 3

Therefore, the simplified form of -20/2(7 2/3) is -230/3.

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A study conducted to determine the relationship between the age, x, in years of a certain brand of motorcycle and its value, y, in dollars. The equation y = -750x + 8500 best models the data. Based on the equation, what is the estimated value of a motorcycle that is 5 years old?

Answers

Based on the equation, y = -750·x + 8500, the estimated value of a

motorcycle that is 5 years old is $4,750.

How can the given equation help to estimate the value of the motorcycle?

The regression equation that models the data is; y = -750·x + 8500

Where;

y = The value of the brand of motorcycle in dollars

x = The age of the motorcycle

When the motorcycle is 5 years old, we have;

x = 5

y = -750 × 5 + 8500 = 4750

Based on the equation, the estimated value of a motorcycle that is 5 years old, y = $4,750

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This means we increase the x value by 1.
Where would point A buf
it were moved right 1x
and up 2X?
10
9
8
This means we increase the y value by 2.
7
a) (2,5)
6
5
b) (2,4)
A(1.9
4
-c) (2,6)
3
2
.
2.
1
0 1 2 3 4 5 6 7 8 9 10
х

This means we increase the x value by 1.Where would point A bufit were moved right 1xand up 2X?1098This

Answers

Answer:

The answer is option C, that is, (2,6)

Carl has a ribbon that is 4/5 of a meter long. He wraps 2/5 of a meter of a meter of the ribbon around a package. He uses another 1/4 of a meter of the ribbon to tie a bow on a gift box. What is the length of the ribbon carl has left

A. 13/20 of a meter
B. 2/5 of a meter
C. 3/20 of a meter
D. 4/5 of a meter ​

Answers

Answer:

C. 3/20 of a meter

Step-by-step explanation:

Step 1: To find out how much ribbon Carl has left, we need to subtract the length of ribbon used from the total length of the ribbon.

Step 2:  To add the lengths of the ribbon used, we need to find a common denominator for the fractions used. The least common multiple of 5 and 4 is 20, so we can convert both fractions to twentieths.

Step 3: 2/5 of a meter is equivalent to 8/20 of a meter, and 1/4 of a meter is equivalent to 5/20 of a meter.

Step 4:  To add the lengths of ribbon used, we add the two fractions: 8/20 + 5/20 = 13/20.

Step 5:  To find the length of ribbon Carl has left, we subtract the fraction of the ribbon used from the total length of the ribbon: 4/5 - 13/20 = 16/20 - 13/20 = 3/20.

Step 6: Therefore, Carl has 3/20 of a meter of ribbon left.

The length of a rectangle is four times its width,
If the area of the rectangle is 100 in ^2”, find its perimeter

Answers

Answer:

The area of the rectangle = length × breadth

Letting the width = x m

Then, length = 4x m

A = l × b = 100 m²

4x × x = 100 m²

x² = 100/4 m²; then removing the squares

x = 10/2 m

x = 5 m = width

Length = 20 m

Step-by-step explanation:

Hope it is helpful....

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