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Question 11 ptsA basket of laundry is being separated. Divide 48 pieces of clothing into 2 groups so the ratio is 1 to 3.
Group of answer choices

12 pieces & 36 pieces
or
24 pieces & 24 pieces
or
No answer text provided.
or
14 pieces & 34 pieces

Answers

Answer 1
Answer:

Answer:

14 pieces and 34 pieces

Related Questions

Boxes of granola are on sale at a price of 2 for $4.50. There are 12 ounces of granola on each box. What is the unit price in dollars per pound? (16 ounces = 1 pound)
Business Week conducted a survey of graduates from 30 top MBA programs. On the basis of the survey, assume that the mean annual salary for male and female graduates 10 years after graduation is $168,000 and $117,000, respectively. Assume the standard deviation for the male graduates is $40,000 and for the female graduates it is $25,000. 1. In which of the preceding two cases, part a or part b, do we have a higher probability of obtaining a smaple estimate within $10,000 of the population mean? why? 2. What is the probability that a simple random sample of 100 male graduates will provide a sample mean more than $4,000 below the population mean?
WILL GIVE BRAINLYEST AND 30 POINTS Which of the followeing can be qritten as a fraction of integers? CHECK ALL THAT APPLY 25, square root of 14, -1.25, square root 16, pi, 0.6
What sample size is needed to give a margin of error within in estimating a population mean with 95% confidence, assuming a previous sample had .
3.Ms. Taylor is doing an art project with her class. She has a 3 foot piece of ribbon. If she gives each student an eighth of a foot of ribbon, how many students will receive a piece of ribbon

In order to estimate the average electric usage per month, a sample of 81 houses was selected and the electric usage was determined. Assume a population standard deviation of 450 kilowatt-hours. If the sample mean is 1858 kWh, the 95% confidence interval estimate of the population mean is _________?

Answers

Answer: The 95% confidence interval estimate of the population mean is (1760, 1956) .

Step-by-step explanation:

Formula for confidence interval for population mean((\mu)) :

\overline{x}\pm z^*(\sigma)/(√(n))

, where n= Sample size

\overline{x} = sample mean.

z^* = Two-tailed critical z-value

\sigma = population standard deviation.

By considering the given information, we have

n= 81

\sigma=450 kilowatt-hours.

\overline{x}=1858 kilowatt-hours.

By using the z-value table ,

The critical values for 95% confidence interval : z^*=\pm1.960

Now , the 95% confidence interval estimate of the population mean will be :

1858\pm (1.960)(450)/(√(81))\n\n=1858\pm(1.960)(450)/(9)=1858\pm98\n\n=(1858-98,\ 1858+98)\n\n=(1760,\ 1956)

Hence, the 95% confidence interval estimate of the population mean is (1760, 1956) .

Math 1 3/8 1/4 a c= 2 5/8 11/16 a c= 3 4/6 6/9 a c=

Answers

Wen can turn both fractions into decimals.

1 1/3 = 1.333...

1/4 = 0.25

As we can see 1 1/3 is greater than 0.25.

Therefore, the answer is [ 1 1/3 > 1/4 ]

Best of Luck!

11 ounces to 5 ounces

Answers

Answer: what is the question to this?

Step-by-step explanation: thanks let me know okay

Answer:

(11/5) (a ratio)

Step-by-step explanation:

11 ounces to 5 ounces could be rewritten as

 11 oz.

---------- = (11/5) (a ratio)

 5 oz

Suppose that dP/dt = 0.19P(t) represents a mathematical model for the growth of a certain cell culture, where P(t) is the size of the culture (measured in millions of cells) at time t > 0 (measured in hours). How fast is the culture growing at the time t when the size of the culture reaches 2 million cells?

Answers

Answer: 380000 cells/hour

Step-by-step explanation:

Given that dP/dt = 0.19P(t)

where

P(t) is the size of the culture (measured in millions of cells) at time t > 0 (measured in hours).

The formula above represents a mathematical model for the growth of a certain cell culture. In essence, it represents the time rate of the growth of the cell culture, that is how fast the cell culture is growing.

Therefore, when P = 2 million cells:

dP/dt = 0.19 * 2000000 = 380000 cells/hour

Hence, the cell culture is growing at 380000 cells per hour.

Final answer:

The cell culture is growing at a rate of 0.38 million cells per hour when the size of the culture reaches 2 million cells. This is based on the given differential equation dP/dt = 0.19P(t).

Explanation:

This problem is associated with the concept of differential equations, particularly exponential growth. In this scenario, the rate of change of P(t), the size of the cell culture, is given by the equation dP/dt = 0.19P(t). This can be interpreted as the culture is growing at 19% per unit of time.

To determine how fast the culture is growing when P(t) equals 2 million cells, we need to substitute 2 for P(t) in the given equation: dP/dt = 0.19*2. This calculation returns a value of 0.38 million cells per hour. Therefore, when the size of the culture reaches 2 million cells, it is growing at a rate of 0.38 million cells per hour.

Learn more about Exponential Growth

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Gas prices went up this week from $4.00 a gallon to $4.20. What is the percent increase of the price?

Answers

Answer:5%  increase

Step-by-step explanation:

The music you hear when listening to a magnetic cassette tape is the result of the magnetic tape passing over magnetic heads, which read the magnetic information on the tape. The length of time a tape will play depends on the length of the tape and the operating speed of the tape player. The formula is T = L S , where T is the time in seconds, L is the length of the tape in inches, and S is the operating speed in inches per second. How long a tape does a police officer need to record a 3-minute confession at an operating speed of 4 1 2 inches per second?

Answers

Using the given formula T = LS

And given the time is 3 minutes (3 x 60 = 180 seconds)and the speed is 4-1/2 inches per second:

180 = L x 4-1/2

Solve for L by dividing both sides by 4-1/2:

L = 180 / 4-1/2

L = 40

The length should be 40 inches.
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