Answer:
5000 grams
Step-by-step explanation:
Answer:
2/5
Step-by-step explanation:
Total=4+5+1=9+1=10
4/10=2/5
Answer:
a) Neither arithmetic nor Geometric
Explanation:
Since 99-89.9= 9.1, and 89.9 - 78.8 = 11.1, the sequence is not arithmetic.
Like wise 89.9/99=0.908 and 78.8/89.9 = 0.876 makes it not a geomtric sequence
Step-by-step explanation:
Answer:
71,150
Step-by-step explanation:
take seven percent of the subscribers and subtract it from the subscribers of the year before.
the start 93 800
loss 6,566
year 1: 87,212
loss 6,104.04
year 2: 81,107.16
loss 5.677.5012
year 3: 75,429.6588
loss 5,280.076116
year 4: 70,149.58
rounds up to 71,150
make sure to round the decimal at the very end, if you don't you will get a different answer
The correct expression is (a) n = 100; (x + 10)^2
<h3>How to determine the value of n?</h3>
The expression is given as:
x^2 + 20x + n
Take the coefficient of x
k = 20
Divide by 2
k/2= 10
Square both sides
(k/2)^2 = 100
The above value represents the value of n
i.e.
n = 100
So, we have:
x^2 + 20x + 100
Expand
x^2 + 10x + 10x + 100
Factorize
x(x + 10) + 10(x + 10)
Factor out x + 10
(x + 10)^2
Hence, the correct expression is (a) n = 100; (x + 10)^2
Read more about trinomial at:
brainly.com/question/1538726
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