kilograms?
To convert a weight in pounds to kilograms, you divide the weight in pounds by 2.2. So, if Mary weighs 120 pounds, her weight in kilograms would be about 54.54.
First, you need to know that the conversion factor between pounds and kilograms is 2.2 pounds = 1 kilogram. This means if you want to convert a weight in pounds to kilograms, you should divide the weight in pounds by 2.2.
In Mary's case, she weighs 120 pounds. To find her weight in kilograms, you simply divide 120 by 2.2, which equals approximately 54.54 kilograms.
Therefore, Mary's weight in kilograms is roughly 54.54 kg.
#SPJ2
Answer:
54.4311
Step-by-step explanation:
divide the mass value by 2.205 (unit of conversion) :)
Answer:
Number of trials are 250.
Step-by-step explanation:
A researcher finds 15% of all commuters in a metropolitan area take the train to work.
The researcher polls 250 people in the area to ask them whether they take the train to work or not.
We have tell the number of trials for this binomial experiment.
Researcher will do 250 trials to confirm whether they take the train work and this irrespective of their response.
Answer:
C: 250
Step-by-step explanation:
Correct on edge :)
inclination? Round your answer to the
nearest tenth of a degree.
x² – 3x – 3 = 0
First, add 3 to both sides
x² – 3x – 3 (+3)= 0 (+3)
x² – 3x = 3
Solve for a. 2ax = -3x; a = -3/2
x² - 3x + (-3/2)² = 3 + (-3/2)²
Simplify
x² - 3x + (-3/2)² = 21/4
Complete the square
(3 - 3/2)² = 21/4
solve:
x - 3/2 = √(21/4); x = (√21 + 3)/2
x - 3/2 = -√(21/4); x = ((-√21) + 3)/2
Answers:
x = ((√21) + 3)/2 & x = ((-√21) + 3)/2
hope this helps
Hello!
I believe the answer is X = -0.79, 3.79.( rounded to nearest hundredth )
I hope it helps!