Clear Mark for Review Jamal's lawn is shaped like a square with an area of 224.9 ft. Which measurement is closest to the side length of his lawn in feet?​

The experimental probability that the next customer to come into Kurt's boutique wears a size medium is 0.25, or 25%.

To calculate the experimental probability that the next customer to come into Kurt's boutique wears a size medium, follow these steps:

1. Find the total number of customers: Add the number of medium-sized customers (15) to the number of customers wearing different sizes (45).

Total customers = 15 (medium) + 45 (different sizes) = 60

2. Calculate the experimental probability: Divide the number of medium-sized customers (15) by the total number of customers (60).

Probability (medium) = 15 (medium) / 60 (total customers) = 0.25

So, the experimental probability that the next customer to come into Kurt's boutique wears a size medium is 0.25, or 25%.

learn more about "Probability":- https://brainly.com/question/25839839

#SPJ11

We have to make a suspicion based on the given data. The standard deviations of the three bunches are not given within the address, so we cannot straightforwardly decide whether the condition of equal standard deviations is met. Be that as it may, ready to make a few taught surmises based on what we know almost each gather.

The primary gather, which did not think about, is likely to have a bigger change in scores than the other two bunches since understudies with shifting levels of arrangement and capacity took the test. Subsequently, we might anticipate the standard deviation of this group to be bigger than that of the other two bunches.

It is conceivable that the condition of rise to standard deviations isn't met. In case the condition of equal standard deviations isn't met, we may require to utilize an altered adaptation of ANOVA, such as Welch's ANOVA, which does not expect a rise in changes. 

To learn about standard deviations visit:

https://brainly.com/question/13905583

#SPJ4

A z-score represents the number of standard deviations a data point is away from the mean. A score that is 2.5 standard deviations below the mean would have a z-score of -2.5 that is option D.

A z-score is a statistical measure that indicates how many standard deviations a particular data point is away from the mean of a distribution. It is calculated using the formula:

z = (x - μ) / σ

Where:

z is the z-score,

x is the value of the data point,

μ is the mean of the distribution, and

σ is the standard deviation of the distribution.

If a score is 2.5 standard deviations below the mean, it means that the value of x is 2.5 times the value of σ below the mean. In other words, it is located in the left tail of the distribution.

Since the z-score represents the number of standard deviations away from the mean, a score that is 2.5 standard deviations below the mean would have a z-score of -2.5. The negative sign indicates that the score is below the mean.

So, if we substitute the values into the z-score formula:

z = (x - μ) / σ

-2.5 = (x - μ) / σ

This equation represents the z-score being -2.5, indicating that the score is 2.5 standard deviations below the mean.

To know more about standard deviations,

https://brainly.com/question/2918076

#SPJ11

The algorithm has a time complexity of O(n log₂ n) due to the sorting step. A pseudocode algorithm to solve the problem using the PRINT-STUDENT-CLASSES function:

PRINT-STUDENT-CLASSES(AI, ML, AD, n1, n2, n3, n):

   Sort AI using a sorting algorithm with a time complexity of O(nlogn)

   Sort ML using a sorting algorithm with a time complexity of O(nlogn)

   Sort AD using a sorting algorithm with a time complexity of O(nlogn)

   i ← 1, j ← 1, k ← 1   // Index variables for AI, ML, AD arrays

   FOR id ← 1 TO n:

       PRINT "Student ID:", id

       WHILE i ≤ n1 AND AI[i] < id:

           i ← i + 1

       IF i ≤ n1 AND AI[i] = id:

           PRINT "  AI"

       WHILE j ≤ n2 AND ML[j] < id:

           j ← j + 1

       IF j ≤ n2 AND ML[j] = id:

           PRINT "  ML"

       WHILE k ≤ n3 AND AD[k] < id:

           k ← k + 1

       IF k ≤ n3 AND AD[k] = id:

           PRINT "  AD"

This algorithm first sorts the AI, ML, and AD arrays to ensure they are in ascending order. Then it iterates through the sorted arrays using three pointers (i, j, and k) and checks for various conditions to determine which classes each student is taking. The algorithm has a time complexity of O(n log₂ n) due to the sorting step.

To know more about pseudocode algorithm, visit:

https://brainly.com/question/31980689

#SPJ11

Answer:

1. (f(x)-f(a))/(x-a) **A(x)=(f(x)-f(a))/(x-a) This average rate of shift attribute is designated by the letter A. *f(x) - f(a) represents the difference in the function f as the input transitions from a to x. x - a represents the change in the input of the function f.

f(5)=-2 f(9)=14 (f(5)-f(9))/(5-9)=(-2-14)/-4=4 (f(5)-f(9))/(5-9)=(-2-14)/-4=4

Over the range of x = 5 to x = 9, the average rate of change is 4.

2. g(x)=2x2+13x+1, f(x)=4x2+6x

(f/g)(x)=(4x2+6x)/(2x2+13x+1) (f/g)(x)=(4x2+6x) (f/g)(x)=(4x2+6x)

f(x): 88/85,155/116,180/151,238/190,304/233,378/280 f(x): 88/85,155/116,180/151,238/190,304/233,378/280 f(x): 88/85,155/116,180/151,238/190,304/233,378/280 f(x): 88/85

3. f(x)=x2-6x+8, g(x)=x-2, g(x)=x-2, f(x)=g (x)

x2-6x+8=x-2, x2-6x-x+8+2=0, x2-7x+10=0, x2-6x-x+8+2=0

x1,2=(7+(72-4*10))/2=(7+3)/2 x1=5, x2=2 x1=5 x2=2

Step-by-step explanation:

Answer:

-5y

Step-by-step explanation:

combine them -4y +(-1y)

Answer:

Only for question 1

Step-by-step explanation:

The answer is

When numbers with indices are being multiplied together, the indices act as if its being added together whereas if you multiply the indices together then it would multiply them all

Answer:

491.30 bacteria

Step-by-step explanation:

70% per day

day 1) 100 bacteria × 70% = 170 bacteria

day 2) 170 bacteria × 70% = 289 bacteria

day 3) 289 bacteria × 70% = 491.30 bacteria

Answer:

15

Step-by-step explanation:

Answer:

B) 15 Blankets

Step-by-step explanation:

Answer: 60 miles

Step-by-step explanation:

Given

It takes ferry 2 hours to travel to town A and only \(1.5\ hr\) to travel back to town B.

Speed of current is \(u=5\ mph\)

Suppose the speed of the ferry is \(v\) mph

Distance traveled in both the cases is same, but it took more time traveling to city A that is, ferry is moving upstream and downstream for returning time.

\(\Rightarrow 2(v-5)=1.5(v+5)\\\Rightarrow 2v-10=1.5v+7.5\\\Rightarrow 0.5v=17.5\\\Rightarrow v=35\ mph\)

Distance between the towns is \(2\times (35-5)=60\ \text{miles}\)

Answer:

The distance between the two towns is 60 miles.

Step-by-step explanation:

Let the distance between A and B is d.

A to B , t = 2 hour

B to A , t' = 1.5 hour

Speed of current, u = 5 mph

Let the speed of ferry is v.

distance = speed x time

d = (v - 5) x 2 = (v + 5) x 1.5

2 v - 10 = 1.5 v + 7.5

0.5 v = 17.5

v = 35 mph

So, the distance is

d = (35 - 5) x 2 = 60 miles.

The hypotheses for the test are H₀: σ₁² = σ₂² and H₁: σ₁² ≠ σ₂². This is a two-tailed test to assess if there is a difference in the standard deviations of sound levels between the areas designated as "casualty doors" and operating theaters. The claim being investigated is whether or not there is a difference in the standard deviations.

The hypotheses for the test are:

H₀: σ₁² = σ₂² (There is no difference in the standard deviations of the sound levels between the areas designated as "casualty doors" and operating theaters.)

H₁: σ₁² ≠ σ₂² (There is a difference in the standard deviations of the sound levels between the areas designated as "casualty doors" and operating theaters.)

This hypothesis test is a two-tailed test because the alternative hypothesis is not specifying a direction of difference.

To substantiate the claim that there is a difference in the standard deviations, we will conduct a two-sample F-test at a significance level of 0.10, comparing the variances of the two groups.

To know more about hypothesis test refer here:

https://brainly.com/question/29996729#

#SPJ11

Answer:

The function y = 75 - 4x models the amount of money Sabrina has left after buying pastries.

Step-by-step explanation:

Each part of the function has a specific meaning:

y: represents the amount of money Sabrina has left, measured in dollars.

75: represents the original amount of money Sabrina had before buying pastries.

-4x: represents the amount of money Sabrina spent on pastries, where x is the number of pastries she bought. The negative sign indicates that this is a subtraction, so the more pastries Sabrina buys, the more money she spends and the less money she has left.

So the function y = 75 - 4x tells us that for each pastry Sabrina buys, the amount of money she has left decreases by 4 dollars. To find the amount of money Sabrina has left after buying x pastries, we can plug in x into the equation and solve for y.

Answer:

Step-by-step explanation:

Since there were a 35% discount, it means that 65% of the original price still remains.

Therefore, 65% of 45 is 29.25

The volume of water in the tank is 35,100 cubic feet.

Volume = length × width × height

We have the following parameters based on the information provided;

Length = 20 meters

Width = 13 meters

Height = 5 meters

Substitute the values into the formula to get

Volume = 20 × 13 × 5

Volume = 1300 cubic meters

Convert the cubic yard into cubic feet

1 cubic yard = 27 cubic foot

⇒ 1300 yards = x

⇒ x = 27 × 1300

⇒ x = 35,100 cubic feet

Therefore, the amount of water a bag of salt can treat is 35,100 cubic feet

To learn more about the volume here:

brainly.com/question/28574486

#SPJ1

The question seems to be incomplete the correct question would be

The new dolphin tank at the city aquarium is in the shape of a rectangular prism. It is 20 yds long by 13 yds wide 5yds by deep. To make the tank livable for the dolphins, the aquarium workers treat the water using bags of salt. The amount of water a bag of salt can treat is known in cubic feet.

Find the volume of water in the tank in cubic feet.

The equation to find the markdown rate is 18 = (1-m) × 24

Based on the degree, equations can be classified into three types. Following are the three types of equations in math:

To learn more about equation, refer to

https://brainly.com/question/2972832

#SPJ4

Answer:

x > -1/4

Step-by-step explanation:

-3/5x + 1/5 > 7/20

Subtract 1/5 from each side, you'll have to change 1/5 to 4/20 so they have the same denominator. 7/20 - 4/20 + 3/20

-3/5x > 3/20

Divide each side by -3/5

To divide fractions, you flip the second fraction and then multiply so you would have 3/20 times -5/3.

-3 * 5 = -15

20 * 3 = 60

Answer is -15/60 which simplifies to -1/4

x > -1/4

Answer:

x + 1

Step-by-step explanation:

Step-by-step explanation:6x^3 + 6 = 6 ^ 3+ 1 = 6(x+1) (x^2 - x + 1)

The average number of pending USCIS immigration cases is 3,969,000 cases.

To know average number of pending USCIS immigration cases, we will calculate number of cases pending at any given time.

This will be done by multiplying the average processing time by the average number of cases processed per year.

Given:

Average number of immigration cases processed per year = 6.3 million cases

Average processing time = 0.63 years

The number of pending cases:

= Average processing time * Average number of cases processed per year

= 0.63 years * 6.3 million cases

= 3,969,000 cases

Read more about average

brainly.com/question/130657

#SPJ1

I got you !

Step-by-step explanation:

45 bulbs planted in first year.

65 bulbs the next year.

increase = 20 bulbs

Number of increase of planted tulip bulb is N = 65 - 45 = 20

( 20/45)  x 100% = 44.4 % to the nearest tenths

Answer:

She earns $0.5 per hour

Step-by-step explanation:

mark brainliest

_____ earns $23.4 per hour, $.1 less than ___

Answer:

A. All motion is relative to the frame of reference chosen for measurement.

Step-by-step explanation:

Student 1 riding in the car is going at a certain speed. He sees the bus going a bit faster, so he thinks the bus is going at 20 km/h because to him, since he is also moving, it seems that the bus is only a little faster. Student 2 is on the sidewalk standing. He is not moving. When he sees the bus moving, the bus seems to be going fast because he is not moving. He estimates the speed of the bus to be 50 km/h.

The difference in estimates is due to their frames of reference.

Answer: A. All motion is relative to the frame of reference chosen for measurement.

Answer:

The answer is c. 81.76%

A. The Hardy-Weinberg Equilibrium equation is:

1 = p^2 + 2pq + q^2

- p: the frequency of the dominant allele (S)

- q: the frequency of the recessive allele (s)

- 1: represents the total possibilities or the sum of the allele frequencies

- p^2: the frequency of the homozygous dominant genotype (SS)

- 2pq: the frequency of the heterozygous genotype (Ss)

- q^2: the frequency of the homozygous recessive genotype (ss)

B. After one generation of selection, the frequencies of S and s (p' and q') are as follows:

p' = p^2 + 0.5*(2pq) = 0.49 + 0.21 = 0.70

q' = q^2 + 0.5*(2pq) = 0.09 + 0.21 = 0.30

In this case, after one generation, the frequency of the dominant allele (S) remains the same at 0.70, while the frequency of the recessive allele (s) also remains the same at 0.30.

C. If selection were to operate in the same way for many generations, the eventual frequency of the recessive allele (s) would remain 0.30 based on the Hardy-Weinberg Equilibrium.

D. Taking into account that heterozygotes (Ss) have resistance to malaria and higher reproductive success, and SS individuals have reduced reproductive success, the frequencies of S and s after one generation of selection can be calculated as follows:

p' = 0.6(p^2) + 2pq + 0.9(q^2) = 0.6(0.49) + 0.21 + 0.9(0.09) = 0.585

q' = 0.4(p^2) + 2pq + 0.1(q^2) = 0.4(0.49) + 0.21 + 0.1(0.09) = 0.415

After one generation of selection under the new selective regime, the frequency of the dominant allele (S) is 0.585, and the frequency of the recessive allele (s) is 0.415.

E. Yes, the answer to question IC would change under this new selective regime because natural selection can affect the frequency of alleles. The selection against SS homozygotes and the advantages of heterozygotes (Ss) result in changes in the allele frequencies.

F. Sickle-cell anemia is expected to be more common in West Africa compared to Siberia. This is because malaria is a tropical disease transmitted by tropical mosquitoes, and in West Africa, where malaria is common, the heterozygotes (Ss) have higher reproductive success due to their resistance to malaria.

As a result, the frequency of the recessive allele (s) remains relatively high due to the selective advantage it provides against malaria. In Siberia, where malaria is not prevalent, there would be less selective pressure favoring the sickle cell allele.

Visit here to learn more about Hardy-Weinberg Equilibrium brainly.com/question/16823644
#SPJ11

Answer:V=1/12pi-r^3

Step-by-step explanation:

A lossless compression algorithm preserves all of the original data, while a lossy compression algorithm may discard some of the original data.

A lossless compression algorithm is a type of data compression algorithm that preserves all of the original data without any loss. This means that when the original data is uncompressed, it is exactly the same as when it was compressed. On the other hand, a lossy compression algorithm is a type of data compression algorithm that discards some of the original data in order to reduce the size of the file. This means that when the original data is uncompressed, it may not be exactly the same as when it was compressed.

The advantage of a lossless compression algorithm over a lossy compression algorithm is that it preserves all of the original data, while a lossy compression algorithm may discard some of the original data.

Learn more about algorithm here

https://brainly.com/question/29289479

#SPJ4

The blanks in each statement about the line segment should be completed as shown below.

Since we know U is the midpoint, we can say TU=8x + 11 substituting in our values for each we get:

8x + 11 = 12x - 1

Solve for x

We now want to solve for x.

−4x+11=−1

−4x = -12

x= 3

Solve for TU, UV, and TV

This is just the first part of our question. Now we need to find TU, UV, and TV. Lets start with TU and UV.

TU=8x+11 We know that x=3 so let’s substitute that in.

TU=8(3)+11

TU= 35

We will do the same for UV. From our knowledge of midpoint, we know that TU should equal UV, however let’s do the math just to confirm.

UV=12x−1 We know that x=3 so let’s substitute that in.

UV=12(3)−1

UV= 35

Based on the segment addition postulate, we have:

TU+UV=TV

35+35=TV

TV= 70

Find the detailed calculations below;

TU = UV

8x + 11 = 12x - 1

8x + 11 - 11 = 12x - 1 - 11

8x = 12x - 12

8x - 12x = 12x - 12 - 12x

-4x = -12

x = 3

By using the substitution method to substitute the value of x into the expression for TU, we have:

TU = 8x + 11

TU = 8(3) + 11

TU = 24 + 11

TU = 35

By applying the transitive property of equality, we have:

UV = TU and TU = 15, then UV = 35

By applying the segment addition postulate, we have:

TV = TU + UV

TV = 35 + 35

TV = 70

Read more on midpoint here: brainly.com/question/17918978

#SPJ1

Answer:

The slope would be 5/2.

Step-by-step explanation:

Use the formula Y=mx+b. m always represents the slope and the b is the intercept. Therefore the slope of this would be 5/2.

Answer:

the equation is 9.75c=20.75

then the amount is 2.13

Step-by-step explanation:

Answer: c - 9.75 = 20.75

  flip it   20.75 - 9.75 = c

             -  9.75

        ____________

                11.00

C = 11.00

Answer:

Irrational

Step-by-step explanation:

\(\sqrt{2}\) produces 1.41421356237, so it is irrational.