Questions by Hadas

Questions by Hadas

2 A photograph shows a beetle 80 mm long. The magnification of the photograph is x 4. Calculate the real size of the beetle. (Remember to include the unit with your answer.)

asked May 18, 2021

1 answer

5 votes

129k views

Help me porfavor REEEEEE

asked May 1, 2021

2 answers

3 votes

214k views

A local car dealer claims that 25% of all cars in San Francisco are blue. You take a random sample of 600 cars in San Francisco and find that 141 are blue. Conduct a hypothesis test to see if you can reject

asked Mar 12, 2021

1 answer

0 votes

30.2k views

Need this answered asap (chemistry)

asked Mar 6, 2021

1 answer

0 votes

191k views

What is made up of only one type of molecule

asked Feb 6, 2021

1 answer

0 votes

21.1k views

The spread of Islam into sub-Saharan West Africa in the period circa 1200–1450 was mostly a result of the conversion of the rulers of which of the following states? A. Mamluk Egypt B. The Mongol khanates

asked Dec 4, 2020

2 answers

0 votes

186k views

solve the system of equations below by graphing both equations with a pencil and paper. what is the solution y = x - 1 y = 1/2x + 1

asked Sep 28, 2020

1 answer

2 votes

47.7k views

Opera Estate Girls' School is considering increasing its tuition to raise revenue. If the school believes that raising tuition will increase revenue it is assuming that the demand for attending the school

asked Sep 19, 2020

1 answer

2 votes

621 views

speed of light is 3×10^8m/sec. the circumference equador is 4×10^4km. if light turns around equador for 5 min, how many tours can we count?

asked Jun 20, 2020

1 answer

0 votes

70.6k views

What is the sales tax rate in new mexico is 5.125%/ Select all the equations that represents the sales tax, t, you would pay in mexico for an item of cost c ? a. t=5.125c b. t=0.5125c c. t= 0.05125c d.

asked Apr 4, 2020

1 answer

2 votes

173k views

HELP 1. Why do we usually have to use three points to name a major arc? 2. If you didn’t have access to a calculator or computer and all you had was pencil and paper, how would you figure out what 135°

asked Mar 26, 2020

1 answer

2 votes

37.1k views

A scientist discovers a new type of polymer. What must be true about this polymer? A. It contains carbon atoms arranged in a ring structure. B. It has double bonds between all the carbon atoms. C. It contains

asked Sep 5, 2019

2 answers

4 votes

11.4k views

Discuss the adaptations of vascular plants to life on land

asked Aug 18, 2019

1 answer

0 votes

167k views

Which of the following is a concern that two or more characters in String most clearly have in common? A. Voting Rights B. Relationships C. Debt D. Poverty

asked May 11, 2019

1 answer

4 votes

131k views

How many electrons should be assigned in the configuration for potassium (atomic number = 19)? A) 1 B) 12 C) 19 D) 6

asked Mar 12, 2019

1 answer

5 votes

186k views

Which public speaking behavior can make a speech more effective?

asked Sep 27, 2018

2 answers

4 votes

224k views

Determine the theoretical probability of rolling a number larger than 3 on a standard 6-sided cube. 1/2, 1/6, 1/4, 1/3

asked Aug 13, 2018

2 answers

0 votes

127k views

The song alouette talks about what in general 1) a hunter looking for a bird 2) a cook plucking feathers from a bird 3) a cat chasing a bird 4) a bird flying around

asked Aug 13, 2018

2 answers

3 votes

59.0k views

The Mexican economy is based on which natural resources? oil agave corn fish

asked Aug 3, 2018

2 answers

2 votes

145k views

Which of the following techniques are effective ways to conclude a speech? Select all that apply. referring back to an earlier anecdote summarizing the main points of the speech issuing an appeal to action

asked Jul 24, 2018

2 answers

4 votes

111k views

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