Questions by Alex Zak

Questions by Alex Zak

Suppose a normal distribution has 50% of its area falling to the left of x=30, and 25% of its area falling to the right of x=38. The mode of the distribution is located at x= _____ What best completes

asked Oct 19, 2023

1 answer

12 votes

20.0k views

Hi guys, I need this topic for tomorrow Can someone help me? Thanks! Choose one of the rules below and use it as a topic for your own 50-word short story. ● No running in the school corridors. ● Please

asked Jul 18, 2023

1 answer

23 votes

13.9k views

$13=2.50+3h What does h equal?

asked May 25, 2023

2 answers

5 votes

185k views

Determine if the given relation is a function. Explain your answer. /y/=x

asked Jan 10, 2023

1 answer

11 votes

168k views

To practice for a competition, Christian swam 0.51 kilometer in the pool each day for 4 weeks. How many meters did Christian swim in those 4 weeks?

asked Jun 8, 2022

1 answer

5 votes

158k views

You estimate that it will take five years to complete your university education. Your parents want to invest enough money today at 12 per cent to enable you to withdraw $5000 at the end of each year for

asked Apr 13, 2022

1 answer

14 votes

29.2k views

How long did the war of 1812 last ?

asked Feb 24, 2022

2 answers

2 votes

154k views

You saw a big chocolate cake at the local Bakery. you just had your lunch. what would you do?

asked Feb 16, 2022

2 answers

3 votes

202k views

30 seconds of 2.5 mins in percentage

asked Dec 26, 2021

2 answers

3 votes

109k views

What happened as a result of the so called intolerbale acts pleaseeeeee help meeeeeeee

asked Oct 21, 2021

1 answer

3 votes

215k views

If 30 houses cost 1.7 billion, how much money will 300 houses cost?

asked Aug 10, 2021

2 answers

4 votes

206k views

Felix Longoria helped thousands of immigrants escape poor economic conditions in Mexico. true or false

asked Jul 9, 2021

1 answer

0 votes

207k views

Give one example of how humans can affect the biosphere. How might that impact the other spheres in the Earth system?

asked May 5, 2021

1 answer

0 votes

97.4k views

If 8x−4y=20 and 4x−8y=4, what is the value of x−y

asked Mar 20, 2021

1 answer

0 votes

6.8k views

Question 9 of 10 How does an atom become a positive ion? A. It loses an electron, B. It loses a neutron, C. It gains an electron D. It gains a neutron, SUSAN

asked Mar 13, 2021

2 answers

3 votes

178k views

One of the essential minerals in the human body is salt. How much salt (NaCl) is in the average adult human body?

asked Dec 28, 2020

1 answer

3 votes

129k views

What is the LCM of 7 and 13

asked Sep 22, 2020

1 answer

0 votes

40.6k views

What is the slope-intercept form of the equation of the line that contains the points (3, 8) and (6,5) ?

asked Apr 21, 2020

1 answer

2 votes

30.0k views

Int(1 \(1 + {e}^{x} )

asked Apr 20, 2020

1 answer

4 votes

184k views

Why was the Berlin Wall built? A. To improve the military defense of east Germany B. To keep people from leaving East German C. To protect Soviet citizens living in east Germany D. To keep illegal workers

asked Jan 27, 2020

1 answer

4 votes

157k views

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