Answer:
14/19
Step-by-step explanation:
Note that there are two " - " signs here. Thus, the end result will be " + "
We move from left to right, obtaining first 10/19 divided by (5/7):
10
----- ÷ (5/7)
19
To divide by (5/7), invert (5/7) and then multiply. We get:
10 7 2(7)
----- * ----- = ------- = 14/19
19 5 19
Answer:
10
Step-by-step explanation:
A bakery makes 40 different flavors of muffins.
25% of the flavors have chocolate as one of the ingredients.
Convert 25% to fraction:
So, there are
muffins which have chocolate as one of the ingredients.
In attached tape diagram:
green - with chocolate
blue - without chocolate
Answer:
In general the formula is: P(n;n1,n2,...,nk) = n! n1! ... Any selection of r objects from A, where each object can be selected more than once, is called a combination of n objects taken r at a time with repetition.
Step-by-step explanation:
Answer:
A) is 1/25
Step-by-step explanation:
Slope is rise over sun, hence... 2/50 (rise/run or length)
Then you simplify... 1/25
Answer:
y=mx+b
Step-by-step explanation:
y=mx+b
If you know the slope m , and y -intercept (0,b) of a line (the point where the line crosses the y -axis), you can write the equation of the line in slope-intercept form .
