Answer:
(a + 1)²(a + 7).
Step-by-step explanation:
The original expression:
Factor each denominator:
Factor out
Multiply each term by the opposite denominator and add:
Remove brackets:
The least common denominator is (a + 1)²(a + 7).
Answer:
d. 0.875
Step-by-step explanation:
Having at least 1 girl out of 3 children means that there can be 1, 2 or 3 girls out of the 3 children.
So having at lest 1 girl out of 3 children is the same as saying that all 3 children are not boys.
The probability that all 3 children are boys would be
chance that child 1 is a boy * chance that child 2 is a boy * chance that child 3 is a boy = 0.5 * 0.5 * 0.5 = 0.125
And the probability that NOT all 3 children are boys would be
100% - probability that all 3 children are boys = 1 - 0.125 = 0.875
You're simply divided each number by two
500/2= 250
250/2= 125
125/2= 62.5
62.5/2=?
Answer:
f=2(x-1)(x+5)
Step-by-step explanation:
f = (2x^{3}+8x^{2}-10x)/2
f = x^{3}+4x^{2}-5x
factors of 5 are 1 and 5
f=2(x-1)(x+5)
Answer:
Tomorrow has the most cards followed by Mateo, then Agustin
Step-by-step explanation:
Agustin Mateo and I tomorrow I'll training baseball cards Augustine has one fourth as many cars as Mateo Mateo have 1/2 as many cars as tomorrow who has more
Given that:
Number of cards tomorrow has = x
Number of cards Mateo has = 1/2 of tomorrow's cards = 1/2x = 0.5x
Number of cards Agustin has = 1/4 as many times as Mateo
Hence, Number of Agustin cards :
1/4 * 0.5x = 0.125x
Therefore,
Tomorrow's cards = x
Mateo's cards = 0.5x
Agustin cards = 0.125x
x > 0.5x > 0.125x
Hence,
Tomorrow has the most cards followed by Mateo, then Agustin