The circle graph below represents the favorite fruit of 300 people How many prefer oranges? b. How many prefer pineapples? c. How many prefer blueberries? d. How many prefer apples? e. How many prefer strawberries?​

Answer:

12. x = 48

13. x = 7

Step-by-step explanation:

x/6 = 8

x = 8*6

x = 48

28 = 4x

28/4 = x

x = 7

Answer:

12) x/6 = 8

13) 28 = 4x

10 divided by 0 problem would NOT have a solution.

Given:

a. 10 divided by 2

b. 10 divided by 5

c. 10 divided by 0

d. 0 divided by 10

We know that ,

Integer divided by an integer is an integer

Therefore (a) and (b) will have a proper solution

We also know that ,

Zero divided by anything is Zero

Therefore (d) also have a unique answer that is zero

Now , We know that

Any numeric value divided by Zero tends to infinity .

Hence, 10 divided by 0 problem would NOT have a solution.

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Answer:

3. sin(43) = a/17

a = 17sin(43)

= 11.594

≈ 11.6

4. sin(35) = 6/b

b · sin(35) = 6

b = 6/sin(35)

= 10.46

Answer:

All i got was 3√23+4x−96

Step-by-step explanation:

Using the radius of the Ferris wheel and the angle between the two positions, the time spent on the ride when they're 28 meters above the ground is 12 minutes

The radius of the Ferris wheel is 30 / 2 = 15 meters.

The highest point on the Ferris wheel is 15 + 4 = 19 meters above the ground.

The time spent higher than 28 meters is the time spent between the 12 o'clock and 8 o'clock positions.

The angle between these two positions is 180 degrees.

The time spent at each position is 10 minutes / 360 degrees * 180 degrees = 6 minutes.

Therefore, the total time spent higher than 28 meters is 6 minutes * 2 = 12 minutes.

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Answer:

mean is when you add all the numbers together then divide by how many values there are

Step-by-step explanation:

Answer:

58

Step-by-step explanation:

Order of operations:

Solve:

56-12 / 6+4

56 - (12/6) +4  { No Multiplication but do have Division} (12/6 = 2)

56 - 2 + 4 {Subtraction ⇒ 56-2 = 54}

54 + 4 { Addition ⇒ 54 + 4 = 58}

Answer = 58

[RevyBreeze]

Answer:

can i have a photo, please?

Step-by-step explanation:

Answer:

12:5

Step-by-step explanation:

Answer:

The probability that a person with restless leg syndrome has fibromyalgia is 0.183.

Step-by-step explanation:

Denote the events as follows:

F = a person with fibromyalgia

R = a person having restless leg syndrome

The information provided is as follows:

P (R | F) = 0.33

P (R | F') = 0.03

P (F) = 0.02

Consider the tree diagram attached below.

Compute the probability that a person with restless leg syndrome has fibromyalgia as follows:

\(P(F|R)=\frac{P(R|F)P(F)}{P(R|F)P(F)+P(R|F')P(F')}\)

            \(=\frac{(0.33\times 0.02)}{(0.33\times 0.02)+(0.03\times 0.98)}\\\\=\frac{0.0066}{0.0066+0.0294}\\\\=0.183333\\\\\approx 0.183\)

Thus, the probability that a person with restless leg syndrome has fibromyalgia is 0.183.

Answer:

Values for y are y = 52 or y = -48

Step-by-step explanation:

No diagram was provided but the question had enough information to be answered

Since the x coordinates of both barn and well are the same, it means the well is either vertically north of the barn or vertically south.

Therefore y can be either 2 + 50 = 52 giving (-1, 52) as one coordinate

Also y can be 2 - 50 = -48 giving (-1, -48) as another coordinate

See attached figure

Answer:

Step-by-step explanation:

m = -6

Equation: y = mx + b

y = -6x +b

(-4 , 1)

Plugin x = -4 and y = 1 in the above equation

1 = -6*(-4) + b

1 = 24 + b

1- 24 = b

b = -23

Equation: y = -6x - 23

Answer:

60

Step-by-step explanation:

There are sixty students.

15%   =   9

------------------

100% =  x

Cross muliply.

900

------

15x

Divide 15x by 15, and 900 by 15.

Answer is 60.

I hope this helps!

Brainliest would be awesome!

Answer:

B.  -414,720 x⁷y⁶

Step-by-step explanation:

To find the 4th term of the expansion of (2x - 3y²)¹⁰, we can use the binomial theorem.

The binomial theorem states that for an expression of the form (a + b)ⁿ:

\(\displaystyle (a+b)^n=\binom{n}{0}a^{n-0}b^0+\binom{n}{1}a^{n-1}b^1+...+\binom{n}{r}a^{n-r}b^r+...+\binom{n}{n}a^{n-n}b^n\\\\\\\textsf{where }\displaystyle \rm \binom{n}{r} \: = \:^{n}C_{r} = \frac{n!}{r!(n-r)!}\)

For the expression (2x - 3y²)¹⁰:

Therefore, each term in the expression can be calculated using:

\(\displaystyle \boxed{\binom{n}{r}(2x)^{10-r}(-3y^2)^r}\quad \textsf{where $r = 0$ is the first term.}\)

The 4th term is when r = 3. Therefore:

\(\begin{aligned}\displaystyle &\;\;\;\;\:\binom{10}{3}(2x)^{10-3}(-3y^2)^3\\\\&=\frac{10!}{3!(10-3)!}(2x)^7(-3y^2)^3\\\\&=\frac{10!}{3!\:7!}\cdot2^7x^7(-3)^3y^6\\\\&=120\cdot 128x^7 \cdot (-27)y^6\\\\&=-414720\:x^7y^6\\\\ \end{aligned}\)

So the 4th term of the given expansion is:

\(\boxed{-414720\:x^7y^6}\)

Answer:

21.77

Step-by-step explanation:

Applying,

V = (4/3)π(R²-r²)³/²................. Equation 1

Where  V = Volume of the resultant shape, R = radius of the sphere, r = radius of the hole bored, π = pie

From the question,

Given: R = 2, r = 1

Constant: π = 3.14

Substitute these values into equation 1

V = 4/3(3.14)(2²-1²)³/²

V = (12.56/3)(3)³/²

V = 4.19(5.196)

V = 21.77

Answer:

A is correct

Step-by-step explanation:

17*180=3060

3060/4= 765

765-360=405-360=45

,.Answer:

Step-by-step explanation:

Answer:

the mode of the data set is 3

Step-by-step explanation:

the mode is the number that appears most often in a set!

Answer: The width of the rectangle is 5 cm and the length is 13 cm

Step-by-step explanation:

Let the width be x cm

Let the length be (x+8) cm

Area = 65cm²

\(\Rightarrow x(x+8)=65 \ [\because$ Area of rectangle $=$ length $\times$ width $]$ \\$\Rightarrow x^{2}+8 x-65=0 \Rightarrow x^{2}+13 x-5 x-65=0$ \\$\Rightarrow x(x+13)-5(x+13)=0 \Rightarrow(x+13)(x-5)=0$ \\$\Rightarrow x=-13$ or $x=5$ \\But width car't be negative. so $x=5$ \\\)

Therefore:

Width = 5 cm

Length = 5 + 8 = 13 cm

Answer:

the lowest common multiple is 60

Step-by-step explanation:

The multiples of 12 are : 12, 24, 36, 48, 60, 72, 84,

The multiples of 15 are : 15, 30, 45, 60, 75, 90, ....

60 is a common multiple (a multiple of both 12 and 15), and there are no lower common multiples.

Therefore, the lowest common multiple of 12 and 15 is 60.

Answer:

\(60\)

Step-by-step explanation:

Least Common Multiplier (LCM)

The LCM of \(a,b\) is the smallest positive number that is divisible by both \(a\) and \(b\)

Prime factorization of \(12\)

\(12\)

\(12\) divides by \(2\)     \(12=6*2\)

\(=2*6\)

\(6\) divides by \(2\)     \(6=3*2\)

\(2,3\) are both prime numbers, therefore no further factorization is possible

\(=2*2*3\)

Prime factorization of \(15\)

\(15\)

\(15\) divides by \(3\)    \(15=5*3\)

\(3,5\) are both prime numbers, therefore no further factorization is possible

Multiply each factor the greatest number of times it occurred in either \(12\) or \(15\)

\(=2*2*3*5\)

Multiply the numbers: \(2*2*3*5=60\)

\(=60\)

Answer:

12π un^3

Step-by-step explanation:

Use the fomula: V= πr2 h

The radius is 2 and the height is 3.

I really don't know how to explain this but I can try, with a self- explanatory steps including the formula .

The work is in the screen shot goodluck.

Hope this helped!

Stay Safe!

Answer:

20

Step-by-step explanation:

side BC = side AB

so their base angles that is ∠A = ∠C = (3x+20)°

now, total measure of the angles of a triangle is 180° & ∠B = x°

Now,

m∠A + m∠B + m∠C = 180

⇒ 3x + 20 + x + 3x + 20 = 180

⇒ 7x + 40 = 180

⇒ 7x = 140

⇒x = 20

Answer:

4.625

Step-by-step explanation:

that is the answer

Answer:

C

Step-by-step explanation:

Hope this helps ^^

Enjoy your day or night, and good luck with all of your assignments!

:p

~sunny~

Answer:

Step-by-step explanation:

When the data set has odd number of elements, the median is the middle value.

When a data set has an even number of elements, the median is calculated by averaging the middle two values.

Answer:

D

Step-by-step explanation:

f(x ) = \(x^{2} - 1\\\)

inverse ----> f(x) = y = x

x = \(y^{2}\) - 1

\(y^{2} = x + 1\)

y = ± \(\sqrt{x + 1}\)

Step-by-step explanation:

probability of arriving late is 4/8

probability of arriving early is

1-4/8 =4/8

probability that opposite event occurs is 4/8

a. According to the range, the two distributions have the same variability.

b. According to the standard deviation, the second distribution has greater variability than the first distribution.

a. To compute the range, we will subtract the lowest score from the highest score.

For the first set of scores: Range = 12 - 0 = 12

Similarly, for the second set of scores: Range = 12 - 0 = 12

Therefore, both sets of scores have the same range.

b. Now, to compute the standard deviation, we will first calculate the mean of the scores.

For the first set of scores: Mean = (0 + 6 + 6 + 12) / 4 = 6

Next, we calculate the deviation of each score from the mean:

0 - 6 = -6

6 - 6 = 0

6 - 6 = 0

12 - 6 = 6

Then, we square each deviation:

\((-6)^2\) = 36

\(0^2\) = 0

\(0^2\) = 0

\(6^2\) = 36

Taking the average of these squared deviations:

(36 + 0 + 0 + 36) / 4 = 18

Finally, we take the square root of this average to get the standard deviation:

SD = \(\sqrt{18}\) = 4.24 (rounded to two decimal places)

Similarly, we can find the mean calculate the standard deviation for the second set of scores which will come out to be -

Mean = (0 + 0 + 12 + 12) / 4 = 6

Standard deviation = \(\sqrt{36}\) = 6

Therefore, for the second set of scores, the standard deviation is larger, indicating greater variability.

Hence we can conclude that -

According to the range, the two distributions have the same variability and according to the standard deviation, the second distribution has greater variability than the first distribution.

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The expression which shows how many grams of raisins are in the bowl will be

(0.01x) * 150 + (0.01y) * 250

An expression is simply used to show the relationship between the variables that are provided or the data given regarding an information. In this case, it is vital to note that they have at least two terms which have to be related by through an operator. Some of the mathematical operations that are illustrated in this case include addition, subtraction, etc.

The expression which shows how many grams of raisins are in the bowl will be:

= (x% × 150) + (y% × 250)

= (0.01x) * 150 + (0.01y) * 250

This equation represents the total grams of raisins in the bowl by multiplying the weight of the Oreana's bag by the percentage of raisins in it, and adding that to the product of the weight of Brandon's bag and the percentage of raisins in it. The "0.01" is used to convert the percentages from x and y to decimal form.

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Answer: C

Step-by-step explanation:

The slope is positive, so m>0.

The y-intercept is negative, so b<0.