The answer is B. 36.
the ratio is 4:2, the number 4 is twice as much as 2. so if there's 18 algebra problems (representing the 2 in the ratio), then there would be twice as many data analysis problems. 18 times 2 equals 36. :) hope it helps!
Hey there,
By rounding 287.9412 to the nearest tenth, We look at the number in the tenth place which is 9. And by also looking at the number in the ones place which would be 4,we would round that back down to 0 because 4 is lower than 5 and what ever is lower, Go's down.
Your correct answer: 287.9
~Jurgen
32 - 8 = 24. This means that there were 24 winning games and 8 losing games.
24 multiplied by 5/8 = 15. Katy was a catcher in 15 of the winning games.
8 multiplied by 1/4 = 2. Katy was a catcher in 2 of the losing games.
In total, Katy was a catcher in 17 of the games.
3 is the least common denominator . To find the least common denominator you list all the factors of both numbers and find the smallest one they both have in common beside one.
<u>Answer</u>:
[ ( 2 x^2 - x - 5 ) ] / [ ( x + 2 ) ( x - 3 ) ]
option c). is correct.
<u>Step-by-step explanation</u>:
( x + 1 ) / ( x + 2 ) + ( x - 1 ) / ( x - 3 )
= > [ ( x + 1 ) ( x - 3 ) + ( x - 1 ) ( x + 2 ) ] / [ ( x + 2 ) ( x - 3 ) ]
= > [ ( x^2 - 3 x + x - 3 + x^2 + 2 x - x - 2 ) ] / [ ( x + 2 ) ( x - 3 ) ]
= > [ ( 2 x^2 - x - 5 ) ] / [ ( x + 2 ) ( x - 3 ) ]
Hence we get required answer!
