Questions by Nitin Tyagi

Questions by Nitin Tyagi

In Holborn School there are 460 students in Key Stage 3 320 students in Key Stage 4 165 students in Key Stage 5 Nimer is carrying out a survey. He needs a sample of 100 students stratified by Key Stage.

asked Mar 8, 2022

1 answer

3 votes

31.9k views

There are 21 calories in a candy bar.How many calories are in 26 candy bars?

asked Dec 23, 2021

1 answer

1 vote

32.1k views

Consider two double-pipe counter-flow heat exchangers that are identical except that one is twice as long as the other. Is the longer heat exchanger more likely to have a higher effectiveness

asked Oct 6, 2021

1 answer

5 votes

65.5k views

A key symptom of REM sleep behavior disorder is attacks of catalepsy. a. a depressed mood upon awakening. b. the occurrence of motor movements during slow-wave sleep.c. a lack of paralysis during REM sleep.

asked Sep 3, 2021

2 answers

0 votes

54.0k views

Danelle needs to sell candy bars for a club bars for a club fundraiser she starts with 72 candy bars and begins selling at a constant rate of 8 bars each day

asked Jul 25, 2021

1 answer

5 votes

30.9k views

Example: An alarm turns off after you buckle your seatbelt. Step 1: Identify the behavior. Answer: Buckling Step 2: Identify whether the consequence will likely increase or decrease the behavior. Answer:

asked Jun 22, 2021

2 answers

4 votes

96.0k views

As a result of _____, Union forces gained control of western Tennessee and part of the Mississippi River. A. the Battle of Shiloh B. the battle of the Monitor and Merrimack C. McClellan's victory at Antietam

asked May 19, 2021

2 answers

3 votes

47.7k views

The expression below represents the cost, c, of an item that is on sale for 25% off. C -0.250 Which expression is also equivalent to the cost of the item?

asked Apr 24, 2021

2 answers

4 votes

164k views

8 + 4 (1)/(4) + 6\frac{1}8} + 7(1)/(4) + 8 (1)/(8)

asked Apr 13, 2021

1 answer

2 votes

82.4k views

1. According to the article, recent headlines have highlighted which practice related to homework? •banning homework •increasing homework •completing homework at school •allowing parents to do their children's

asked Jan 22, 2021

2 answers

2 votes

95.7k views

1. A random sample of 64 customers at a drive-through bank window is observed, and it is found that the teller spends an average of 2.8 minutes with each customer, with a standard deviation of 1.2 minutes.

asked Jan 19, 2021

1 answer

5 votes

184k views

2.4 An aircraft travels 1000 m in 4.0 s. What is its speed?

asked Jan 18, 2021

1 answer

2 votes

87.9k views

Why is non-point source pollution potentially more harmful than point source pollution?

asked Dec 28, 2020

2 answers

5 votes

119k views

An individual recovers from the common cold, which is caused by rhinovirus A. The erson then becomes infected with the avian influenza virus, which causes the bird flu. Which statement best describes what

asked Oct 20, 2020

2 answers

4 votes

219k views

Why do we have seasons on Earth? A) As Earth goes around the Sun and Earth's axis remains pointed toward Polaris, the Northern and Southern hemispheres alternately receive more and less direct sunlight.

asked Jul 6, 2020

1 answer

2 votes

8.2k views

Many different Native American groups existed because •there were many different lenvironmental /geographical conditions •Plains •hunting for food was an important activity •Native American Indians worshiped

asked May 28, 2020

1 answer

2 votes

206k views

Which European soldier planned fortifications at West Point and other strategic places? A) Johann de Kalb B) Thaddeus Kosciusko C) Friedrich von Steuben D) Casimir Pulaski

asked May 18, 2020

1 answer

0 votes

72.7k views

Conjugate the verb in parentheses in the preterite tense. Yo ________________ (hacer) la tarea anoche. hago hizo hací hice

asked Jan 26, 2020

2 answers

5 votes

52.3k views

Find the equation , slope , y intercept for 2x-3y=9

asked Jul 27, 2019

1 answer

4 votes

155k views

Complete aerobic respiration yields a total of how many ATP molecules? A. 36 to 38 ATPs B. 44 to 46 ATPs C. 22 to 24 ATPs D. 30 to 32 ATPs

asked Jul 23, 2019

2 answers

5 votes

78.8k views

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