Recent activity by H Athukorala

Recent activity by H Athukorala

What is the standard deviation of the sample proportion when the sample size n is large enough? a) It's 0.5 b) It's unknown without the population proportion c) It decreases d) It increases

answered Dec 21, 2024

1 answer 1.8k views

What are the potential causes of encephalitis? severe allergies with no prescription being dehydrated for a long period of time viral or bacterial infections and autoimmune disorders

asked Jun 9, 2024

1 answer 44.9k views

The coordinates of point T are (14,12). The midpoint of ST is (7,-9). Find the coordinates of point S. A. (0, -30) B. (0, 6) C. (14, -30) D. (14, 33)

answered Feb 19, 2024

1 answer 128k views

A pollster conducts a survey by phone. The probability that a call does not result in a person taking this survey is 85%. ahat is the probability that the pollster makes 3 calls and none result in a person

asked Jan 21, 2024

1 answer 57.0k views

Answer the following questions: 1. Six pipes are needed to fill a tank in 1 hour and 20 minutes. How long will it take if only 4 pipes of the same type are used? 2. There are 50 students in a hostel. Food

answered Jan 14, 2024

1 answer 92.4k views

There were 6 gallons of water in Shivani's bathtub. Then 0.64 gallons drained out. How much water is left in the bathtub?

asked Oct 28, 2023

1 answer 172k views

Why can't children reach school on time.

answered Sep 21, 2023

1 answer 118k views

Discuss how the environment in which a child is raised influences his language development

asked Sep 10, 2023

2 answers 96.8k views

How much do 10 pieces of candy cost if 1000 pieces cost $90?(round to the nearest cent as needed)

answered Jun 17, 2023

1 answer 124k views

Which two shapes have the area formula base x height

answered May 8, 2023

1 answer 180k views

Kenji and Isabel are standing exactly opposite one another on the banks at the edge of either side of a 40 m wide river. Isabel turns and walks 13 m along the bank of the river. About how far apart is

asked Mar 17, 2023

1 answer 136k views

Max has formed an e-pal relationship with Elena in Italy. Max is planning to visit Elena when she gets to Europe. The two actually live 9,277 kilometers apart. How many miles is this?

answered Mar 9, 2023

2 answers 90.5k views

Three ingredients A, B, and C are mixed by weight in the ratio of 1:2:3 respectively to make a mixture. How many pounds of ingredient C are contained in 48 pounds of this mixture?

answered Jan 15, 2023

1 answer 89.5k views

Nurse Jackson examines immunization records for this past winter at the school where she works. Got flu Didn't get flu Total Vaccinated 120 380 500 Not vaccinated 160 140 300 Total 280 520 800 How many

answered Dec 29, 2022

2 answers 171k views

Russia, Ukraine, Belarus, Latvia and 11 other modern-day countries were part of the ___ USSR.

asked Dec 26, 2022

2 answers 235k views

Select the operation that makes the statement true 24__3 over 4=18

answered Oct 14, 2022

1 answer 222k views

How to principal payment calculation in EMI? Give me example.

answered Aug 9, 2022

2 answers 98.7k views

Describe the relationship between the forces of attraction and the kinetic energy of particles in a solid, a liquid and a gas

answered Jul 17, 2022

1 answer 53.9k views

What did Kentucky and Virginia try to do?

answered Jul 12, 2022

1 answer 21.3k views

Which of the following is an independent clause?

answered Jul 9, 2022

1 answer 110k views

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