First thing you want to do is find the common denominator for \frac{1}{3} and \frac{3}{4}. You do this by multiplying to denominators together, so 3*4=12.

Next, multiple the numerators with the opposite denominator. 1*4=4 and 3*3=9.

Now you are left with \frac{4][12] and \frac{9}{12}.

Add those back to your numbers

16\frac{4}{12} - 5\frac{9}{12} = 10\frac{7}{12}

8 0

3 years ago

Una empresa vende semillas de dos tipos de pasto. Un saco con 100 libras de una mezcla de centeno con pasto alfombra se vende en

sukhopar [10]

200 because I’m getting free vids if

6 0

2 years ago

there are 18 lions, tigers and bears. If the number of lions is 4 less than 3 times the number of bears and the number of tigers

Harlamova29_29 [7]

$bears = x \\ lions = 3x - 4 \\ tigers = \frac{ 3}{4}x + 3$

all you have to do next is add all of them in one equation and equate them to 18

when you find x, replace in each expression to get your answers

8 0

3 years ago

Struggling with this one really need help on this one!!

otez555 [7]

P(C) is first B then C

so P ( B) = 0.4

event C is 0.2 also P( C) = 0.4 x 0.2 = 0.08

8 0

3 years ago