Hey!
Explanation:
↓↓↓↓↓↓↓↓↓↓
First, remove parenthesis.
Secondly, multiple by the numbers.
Third, apply exponents rule.
Finally, refine.
<u><em>Answer⇒⇒⇒⇒28</em></u>
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Answer:
112π = 351.86 cubic centimeters of fluid to fill the cylinder
Step-by-step explanation:
The volume of cylinder = πr²h⇒ r its radius , h its height
V = π(4)²(7) = 112π = 351.86 cm³
If she is driving at 30 miles a hour it takes two minutes to cover a mile 60 divided by 30
if she is driving at 2 minutes a mile and is going 24 miles it will take 48 minutes
2*24 =48
solution she is a slow driver she needs to pick up the pace or she will be 3 minutes late to work
45-48=-3
Since the order of the books chosen doesn't matter, we use the combination formula to find the number of possible selections. Recall that a combination of k items from a set of n items is given by
.
In this problem, n = 8 and k = 3. So the number of possible selections is
. Thus the answer is 56.
Answer:
1. This equation has infinite solutions because 6 = 6
2. This equation has one solution because x = -5
3. This equation has no solutions because 8 does not equal 9
Explanation:
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