Answer: 10u3 + 4u2 - 2u + 10
Step-by-step explanation:
( 4u3 + 4u2 + 2) + ( 6u3 - 2u + 8)
opening the bracket
4u3 + 4u2 + 2 + 6u3 - 2u + 8
collecting like terms
4u3 + 6u3 + 4u2 - 2u + 2 + 8
10u3 + 4u2 - 2u + 10
Answer:
y = -3x + 11
Step-by-step explanation:
y = mx + b
y = -3x + b
y-int (b) = y-(-1) = -3(x-4)
=> y+1 = -3x + 12
=> y = -3x + 11
=> y = 11
y = -3x + 11
Hope this helps! :3
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Answer: 17 / 990
Step-by-step explanation:
To obtain the probability of the question above :
Find the count of number pairs whose difference gives is 15 in the range (1 to 100).
Also find the count of all distinct number pair differences
Number pair which have a difference of 15 = 85
Total distinct number pair differences = 4950
Probability = required outcome / Total possible outcomes
P(difference of 15) = 85/4950 = 17/990
Answer:
b
Step-by-step explanation:
330 divided by 30 equals 11
