-77 PEMDAS is the process you would use and you would have to do the associative property with-(3--4)
13 hours
78.00 ÷ 6.00 equals 13 hours
6×13 equals 78
Answer:
36
Step-by-step explanation:
The number of two of the nine members of ski patrol unit can be chosen is equal to the combinations of 9 taken 2. This can be calculated using the formula:
=
, where
9! =9×8×7×6×5×4×3×2×1 and
7!=7×6×5×4×3×2×1
2!=2×1 then the equation becomes:
=
=36
Formulas:
A= (b1+b2) /2 X h
A= (22.2+8.52) x 9.86
A=30.72x9.86
A= 302.90
Answer:
8/75
Step-by-step explanation:
Ratio:
32:300
Fraction:
32/300
Simplest form(divide the numerator and the denominator by 4)
Answer: 8/75