In Isabel's video game, she receives a treasure box for completing a mission. Each treasure box gives Isabel a special item. Every treasure box has a 17% chance of having an amulet, a 26% chance of having a wand, and a 57% chance of having a ring. Isabel wants to simulate what could happen for the next ten treasure boxes. So for each treasure box, she generates a random whole number from 1 to 100. (a) What is a range of values that Isabel can use to represent a treasure box having a ring? х ? I to ] (b) Here is Isabel's simulation. Treasure box 1 2 3 4 5 6 7 8 9 10 Random number 27 74 59 52 2 96 34 33 51 18 Using your answer in part (a), find the percentage of the 10 simulated treasure boxes that had a ring.

Answer:

ddd

Step-by-step explanation:

Answer:

18p+6

Step-by-step explanation:

Answer:

\(y = \boxed0\)

Step-by-step explanation:

we are given a sin function

\( \displaystyle h(x) = - 4 \sin(x -\pi /4) \)

we want to figure out the midline of the function graphically The midline of a sinusoidal function is the horizontal line that passes exactly in the midline of its extreme value however since we a function recall that,

\( \displaystyle f(x) = a \sin(bx -c) + d\)

where the midline is

to figure out the midline rewrite the function

\( \displaystyle h(x) = - 4 \sin(x -\pi /4) + 0\)

therefore the midline is

\(y = \boxed0\)

Answer:

$850×5.7/100=48.45

850+48.45=898.45

898

Answer: 1197

Step-by-step explanation:

Jack and Jills' speed in miles per hour is 4

The given parameters are:

Jack speed = x^2-11x-22

Jill distance = x^2-3x-54 and time = x + 6

Speed is calculated as:

Speed = Distance/time

So, we have:

Jill speed = x^2-3x-54/x + 6

Factorize the numerator

Jill speed = (x + 6)(x - 9)/x + 6

Cancel the common factor

Jill speed = x - 9

Both speeds are equal.

So, we have:

x^2-11x-22 = x - 9

Collect like terms

x^2-11x - x -22 + 9 = 0

Evaluate

x^2 - 12x - 13 = 0

Factorize the expression

(x + 1)(x - 13) = 0

Solve for x

x = -1 or x = 13

x cannot be negative.

So, we have:

x =13

Substitute x =13 in Jill speed = x - 9

Jill speed = 13 - 9

Evaluate

Jill speed = 4

Hence, their speed in miles per hour is 4

Read more about speed at:

https://brainly.com/question/4931057

#SPJ4

Therefore, any test statistic greater than 13.277 would lead to rejection of the null hypothesis at the 0.01 level of significance that is option C.

For a one-dimensional chi-square test with k categories and a significance level of ? = .01, the rejection region is given by the upper ?/2 = 0.005 quantile and the lower ?/2 = 0.005 quantile of the chi-square distribution with k-1 degrees of freedom.

For k = 4 and ? = .01, the degrees of freedom is 3. Using a chi-square table or a calculator, the upper 0.005 quantile of the chi-square distribution with 3 degrees of freedom is approximately 13.277.

To know more about test statistic,

https://brainly.com/question/16749509

#SPJ11

ψ(25,3) = 1ψ(35,5) = 3ψ(50,7) = 3ψ(100,5) = 7

The formula for computing the number of B-smooth numbers between 2 and X is given by:

ψ(X,B) =  exp(√(ln X ln B) )

Therefore,

ψ(25,3) =  exp(√(ln 25 ln 3) )ψ(25,3)

= exp(√(1.099 - 1.099) )ψ(25,3) = exp(0)

= 1ψ(35,5) = exp(√(ln 35 ln 5) )ψ(35,5)

= exp(√(2.944 - 1.609) )ψ(35,5) = exp(1.092)

= 2.98 ≈ 3ψ(50,7) = exp(√(ln 50 ln 7) )ψ(50,7)

= exp(√(3.912 - 2.302) )ψ(50,7) = exp(1.095)

= 3.00 ≈ 3ψ(100,5) = exp(√(ln 100 ln 5) )ψ(100,5)

= exp(√(4.605 - 1.609) )ψ(100,5) = exp(1.991)

= 7.32 ≈ 7

Therefore,ψ(25,3) = 1ψ(35,5) = 3ψ(50,7) = 3ψ(100,5) = 7

learn more about formula here

https://brainly.com/question/29797709

#SPJ11

Answer:

V≈743.25

Step-by-step explanation:

V=5

12tan(54°)ha2=5

12·tan(54°)·4·182≈743.24624

Answer:

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

Step-by-step explanation:

Hope it is helpful....

Let's assume the sum of the scores of the 28 students who took the test yesterday is 28 * 72 = 2016.

We know that the sum of the scores of all 30 students is (28 * 72) + x + y, where x and y are the scores of the two students who took the test this morning.

We also know that the mean of all 30 scores is 73. So we can write an equation:

[(28 * 72) + x + y]/30 = 73

Multiplying both sides by 30, we get:

2016 + x + y = 2190

So, x + y = 174.

We are given that the difference of the two scores is 22, so we can write another equation:

y - x = 22

Solving these two equations simultaneously, we get y = 98 and x = 76.

Therefore, the lower score from this morning is 76.

To learn more  refer below:

https://brainly.com/question/18495602

#SPJ11

Answer: Triangles a used for those types of things because they have flat bottoms making it easy to put on structures and also the have sides going downwards causing things like rain and leaves to fall off unlike flat roof which would keep the rain and leaves on until you went up there to clean it yourself

Step-by-step explanation: I don't know if this is the best answer, but it will probably help for writing that response

Answer:

4 feet of ribbon ÷ 1/3 foot riboon = 12 pockets

Answer:

X is a rational number

Step-by-step explanation:

if b is not rational X+b will not be rational

-√2/2 is 120° and 240°.

The value of θ in the interval [0°, 360°) that has the given function value cos θ = -√2/2 is 120° and 240°.

Learn more about interval

brainly.com/question/30486507

#SPJ11

Answer:

9+6+9+6

Area: 9×6

Please correct me if im mistaken, multiply those together with a calculator.

Answer:

9+6+9+6

Area: 9×6

Step-by-step explanation:

9+6+9+6=?

area:

Answer:

a and c

Step-by-step explanation:

i just did it

Answer:

a and c

Step-by-step explanation:

Answer:

The fraction of the beads that are red is

Step-by-step explanation:

Algebraic Expressions

A bag contains red (r), yellow (y), and blue (b) beads. We are given the following ratios:

r:y = 2:3

y:b = 5:4

We are required to find r:s, where s is the total of beads in the bag, or

s = r + y + b

Thus, we need to calculate:

\(\displaystyle \frac{r}{r+y+b} \qquad\qquad [1]\)

Knowing that:

\(\displaystyle \frac{r}{y}=\frac{2}{3} \qquad\qquad [2]\)

\(\displaystyle \frac{y}{b}=\frac{5}{4}\)

Multiplying the equations above:

\(\displaystyle \frac{r}{y}\frac{y}{b}=\frac{2}{3}\frac{5}{4}\)

Simplifying:

\(\displaystyle \frac{r}{b}=\frac{5}{6} \qquad\qquad [3]\)

Dividing [1] by r:

\(\displaystyle \frac{r}{r+y+b}=\displaystyle \frac{1}{1+y/r+b/r}\)

Substituting from [2] and [3]:

\(\displaystyle \frac{r}{r+y+b}=\displaystyle \frac{1}{1+3/2+6/5}\)

Operating:

\(\displaystyle \frac{r}{r+y+b}=\displaystyle \frac{1}{\frac{10+3*5+6*2}{10}}\)

\(\displaystyle \frac{r}{r+y+b}=\displaystyle \frac{10}{10+15+12}\)

\(\displaystyle \frac{r}{r+y+b}=\displaystyle \frac{10}{37}\)

The fraction of the beads that are red is \(\mathbf{\frac{10}{37}}\)

Answer:

You are correct it is 1/49 I calculated it :) -Your friend, Bill Cipher

Step-by-step explanation:

Answer:

1/49

Step-by-step explanation:

You have to multiply the bottom parts

Answer:

8%

Step-by-step explanation:

1. Subtract the larger number from the smaller:

  3780 - 3500 = 280

2. Divide the result from step 1 by the FIRST salary amount:

   280 ÷ 3500 = 0.08  NOTE: Order Matters!!!

3. Change the decimal to a percent

The situation that could be true about the reduction in Julie's net worth will be; d). Julie's assets decreased by more than her liabilities.

'Net Worth' is characterized as 'the value of all the assets one possesses after subtracting all his/her debts or liabilities.'

In the given situation, the decrease in Julie's net worth would denote that the total of her liabilities for that financial year exceeded her total assets given in the question.

However another possibility could be that the decrease faced in her liabilities is higher than the decrease in her assets leading her net worth to be negative.

Hence, option D is the best answer.

Learn more about 'net worth' here:

brainly.com/question/22611144

#SPJ1

Answer:

w = 3,−5

Step-by-step explanation:

If ur solving for w then that i presume.

The area of the canvas which was covered by the painted red rose is given by the equation A = 429 inches²

The area of the rectangle is given by the product of the length of the rectangle and the width of the rectangle

Area of Rectangle = Length x Width

Given data ,

Let the area of the rectangular canvas be R

Let the area of the painted rose be A

Now , the painted rose covers 50 % of the canvas

And , the length of the canvas L = 33 inches

The width of the canvas = 26 inches

So , the area of the rectangular canvas = 33 x 26

The area of the rectangular canvas = 858 inches²

Now , the area of the painted rose = ( 1/2 ) x area of the rectangular canvas

So , the area of the painted rose A = ( 1/2 ) x 858

The area of the painted rose A = 429 inches²

Hence , the area of the painted rose is 429 inches²

To learn more about area of rectangle click :

https://brainly.com/question/15225905

#SPJ1

The base 10 value of the 3-digit hexadecimal number 2E5 is 741. The probability that a 3-digit hexadecimal number with repeated digits allowed contains only letters is 27/512.

a) To convert a hexadecimal number to its decimal equivalent, you can use the following formula:

(decimal value) =\((last digit) * (16^0) + (second-to-last digit) * (16^1) + (third-to-last digit) * (16^2) + ...\)

Let's apply this formula to the hexadecimal number 2E5:

(decimal value) = \((5) * (16^0) + (14) * (16^1) + (2) * (16^2)\)

= 5 + 224 + 512

= 741

Therefore, the base 10 value of the 3-digit hexadecimal number 2E5 is 741.

b) To find the probability that a 3-digit hexadecimal number with repeated digits allowed contains only letters, we need to determine the number of valid options and divide it by the total number of possible 3-digit hexadecimal numbers.

The number of valid options with only letters can be calculated by considering the following:

Therefore, the total number of valid options is 6 * 6 * 6 = 216.

The total number of possible 3-digit hexadecimal numbers can be calculated by considering that each digit can be any of the 16 possible characters (0-9, A-F), allowing repetition. So, we have 16 choices for each digit.

Therefore, the total number of possible 3-digit hexadecimal numbers is 16 * 16 * 16 = 4096.

The probability is then calculated as:

probability = (number of valid options) / (total number of possible options)

= 216 / 4096

To simplify the fraction, we can divide both numerator and denominator by their greatest common divisor, which in this case is 8:

probability = (216/8) / (4096/8)

= 27 / 512

Therefore, the probability that a 3-digit hexadecimal number with repeated digits allowed contains only letters is 27/512.

To learn more about probability visit:

brainly.com/question/30034780

#SPJ11

Answer:

Need more information. What do you mean "Sixty people are invited to a party" ?

Step-by-step explanation:

Answer:

Can you please put more information

You should invest approximately 4,225.95 initially to have 12,000 after nine years at an annual interest rate of 11% compounded continuously.

The formula for the future value of an investment with continuous compounding is:

\(FV = PV \times e^{(r\times t)\)

where PV is the present value (initial investment), r is the annual interest rate in decimal form, t is the time period in years, and e is the mathematical constant approximately equal to 2.71828.

In this problem, we want to find PV, so we can rearrange the formula to solve for it:

\(PV = FV / e^{(r\times t)\)

Substituting the given values:

\(PV = 12000 / e^{(0.11 \times 9)\)

Using a calculator:

PV ≈ 4225.95

Therefore, you should invest approximately 4,225.95 initially to have 12,000 after nine years at an annual interest rate of 11% compounded continuously.

for such more question on interest rate

https://brainly.com/question/29451175

#SPJ11

Answer:

$6.52

Step-by-step explanation:

The price of the hat would be $13.48 after the discount.

So the amount of change he would receive would be 20-13.48 which is $6.52

Answer:

its only 5 points tho :c

Step-by-step explanation:

The given triangles are obtuse = 36 m, right angled = 225 m and right angled = 2500 m.

Triangle can be defined in which it consists of three sides, three angles and sum of three angles is always 180 degrees.

7.) This triangle is obtuse.

To see this, we can use the Pythagorean theorem:

4*4 + 5*5 = 16 + 25 = 41

6*6 = 36 m

Since 41 > 36, we know that the triangle is obtuse.

8.) This triangle is right.

To see this, we can again use the Pythagorean theorem:

11*11 + 12*12 = 121 + 144 = 265

15*15 = 225 m

Since 265 = 225 + 40, we know that the triangle is right.

9.) This triangle is also right.

We can use the same method as before:

30*30 + 40*40 = 900 + 1600 = 2500

50*50 = 2500 m

Since 2500 = 2500, we know that the triangle is right.

Therefore, The given triangles are obtuse , right angled and right angled.

To learn more about Triangle from given link.

brainly.com/question/2773823

#SPJ1

Answer:

181 ÷ 2

= 90.5 feet

...........

Answer:

pizza rolls = $4

fried pickles = $2

Step-by-step explanation:

3 x 4 = 12

5 x 2 = 10