Recent activity by Howettl

Recent activity by Howettl

The serum cholesterol levels for men in one age group are normally distributed with a mean of 178.1 and a standard deviation of 40.7. (All units are in mg/100mL). Find the two levels that separate the

answered Dec 6, 2023

2 answers 132k views

Factorise fully 7x^3-35

answered Oct 19, 2023

2 answers 43.9k views

Question 3 of 25The pitch of a sound is most closely associated with theof the wave.A. wavelengthO B. amplitudeO C. speedO D. frequencySUBMIT

asked Sep 5, 2023

1 answer 208k views

Can someone answer this

asked Jun 3, 2023

2 answers 211k views

At what simple interest rate will an amount of money gain 50% of the principal in 4 years

answered Apr 3, 2023

1 answer 16.7k views

Which of the following became a widespread symbol of social status in Central and Southern Africa in the medieval period? A - silk B - cattle C - Christianity D - literacy

answered Mar 29, 2023

1 answer 230k views

Maximum permitted level of lead in drinking water is 7.0 ppm. Based on this information, how much lead can safely be dissolved in 1000 kg of water?

asked Mar 13, 2023

1 answer 148k views

What would a songwriter need to do to considered prolific

answered Mar 11, 2023

1 answer 68.4k views

Please help me as fast as you can tn

answered Jan 16, 2023

2 answers 14.5k views

What will happen to the atoms or sbstance when it melts

answered Nov 29, 2022

2 answers 4.8k views

1.The water molecule is- A. Slightly negative near the hydrogen atoms and slightly positive near the oxygen atom B. Slightly positive in all areas of the molecule C. Slightly negative near the oxygen atom

asked Oct 2, 2022

1 answer 187k views

Methane has the chemical formula of CH4 and would, therefore, it would be considered...

asked Sep 21, 2022

2 answers 202k views

Which European country established conical rule in parts of South America

asked Aug 7, 2022

1 answer 163k views

Which European country established conical rule in parts of South America

asked Aug 7, 2022

1 answer 163k views

Which European country established conical rule in parts of South America

asked Aug 7, 2022

1 answer 163k views

Find the area of this figure

answered Jul 29, 2022

1 answer 118k views

What type of respiration requires oxygen? a. Aerobic b. Anaerobic pls help

answered Jul 5, 2022

2 answers 69.1k views

The least common multiple of 20 and 12 is

answered Jun 15, 2022

1 answer 148k views

Have you got your idenity stolen because i have and i am here to help

asked May 25, 2022

1 answer 142k views

Peyton has a number cube and a coin. What is the probabiltiy that he will roll a prime number and flip tails? (ANSWER IN PERCENT

asked May 1, 2022

1 answer 230k views

Search QAmmunity.org