1) Let's simplify those expressions making use of exponents rules:
Note that the exponent outside the parenthesis is 'distributed' over each term inside.
2) Similarly for the second expression we can state that:
Answer:
10/35 84/35
Step-by-step explanation:
2/7 12/5
7 × 5 = 35
2 × 5 = 10
12 × 7 = 84
10/35 84/35
It is true because a rational function is defined as those functions where the variable is placed in the denominator, which must be restricted, because all denominators cannot be equal to zero, other wise it would be undetermined
Assuming two weeks is 14 days
3/7*14=6
therefore it was sunny for 6 days
Answer: 18450
Step-by-step explanation:
