Recent activity by Afshin Amiri

Recent activity by Afshin Amiri

When John runs the 400 meter dash, his finishing times are normally distributed with a mean of 71 seconds and a standard deviation of 2.5 seconds. If John were to run 33 practice trials of the 400 meter

asked Aug 19, 2023

1 answer 181k views

A population of bacteria is increasing by 10% cach hour. Find the percentage increase in the population every 3 hours.

asked Jul 7, 2023

1 answer 10.5k views

write a letter to your fathers friend telling him about the misfortune that has befallen your Father

asked Jun 12, 2023

1 answer 35.1k views

Use the four-step definition of the derivative to find f'(x) if f(x) = −4x^3 −1. f(x+h) = f(x+h)-f(x) = f(x+h)-f(x)/h = f'(x) =

answered Jun 6, 2023

1 answer 224k views

This is math homework, I don’t understand how to find the seconds after a balls hight

asked Jun 1, 2023

1 answer 67.6k views

Select the correct answer. What is Earth’s current axial tilt? A. 21.5 degrees B. 22.0 degrees C. 22.5 degrees D. 23.5 degrees E. 24.5 degrees

asked May 24, 2023

2 answers 43.7k views

I cannot do this help me to this

answered Apr 29, 2023

1 answer 81.5k views

kali runs 10 laps around a track each day each lap around the track is 400 meters. how many days willit take kali to run a total of 12 kilometers

answered Jan 24, 2023

1 answer 130k views

What is the answer to 8+9v=8

answered Jan 1, 2023

1 answer 93.4k views

Kasing kahulugan ng binabanggit

answered Dec 12, 2022

2 answers 122k views

Find the value of x

answered Nov 30, 2022

1 answer 161k views

When Carmen sells a house, she receives 6% of the sales price of the house as commission. What will be her commission if she sells a house for $150,000? *

answered Nov 9, 2022

1 answer 218k views

Find the quotient. If possible, rename the quotient as a mixed number or a whole number. Write your answer in simplest form, using only the blanks needed. 2 2/3 divided by 2 3/7

answered Nov 8, 2022

2 answers 143k views

Jacques wants to make up packs of $0.45 comic books mixed with $0.75 ones to sell at $9.00 per pack. The number of $0.45 comic books is 4 more than the number of $0.75 comic books. Find the number of each

asked Oct 11, 2022

1 answer 172k views

How can an orgasm such as the sea star produce offspring that are identical to itself?

asked Oct 10, 2022

2 answers 115k views

Need Help.Please solve it and send me

answered Jul 24, 2022

1 answer 211k views

What is a learning outcome for sales

asked Jul 15, 2022

1 answer 93.8k views

Item 2 Read the sentence from Peking Dust. Do you think a ten-thousand-dollar automobile is handsome? Which word has the closest connotation to handsome as it is used in the sentence? elegant athletic

answered Jul 5, 2022

2 answers 94.4k views

Mm mmm m m m n b gg mm m m m m m

asked Jun 25, 2022

1 answer 145k views

Help?!!!?? Social Studies!!!! __________________________________________________________ 1. Why are “input” and “output” good words to use when discussing systems? 2. (a) Name two inputs, two outputs and

asked Jun 4, 2022

1 answer 31.5k views

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