Answer:
⁴√x³
Step-by-step explanation:
According to the Definition of Rational Exponents [part I] , rewrite the radicals as exponents, with your root being your denominator and your index being your numerator. This is when your numerator is 1:
aᵐ\ⁿ = ⁿ√aᵐ
√x → x¹\² → x²\⁴ [Least Common Denominator (LCD)]
⁴√x→ x¹\⁴
Then, according to the Product-to-Power Exponential Rule, whenever you multiply terms with exponents, you add the exponents:
x²\⁴ + x¹\⁴ = x³\⁴
Definition of Radical Exponents [part II (numerator is greater than 1)] → convert back to radical form:
x³\⁴ → ⁴√x³
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Answer: 24hours
Step-by-step explanation:
We list the conditions as A and B
a. If inlet pipe #1 will fill the pool in 8 hours, the the portion of the pool that will be filled in one hour by inlet pipe 1 = 1/8.
b. If inlet pipe #1 and #2 will fill the pool in 6 hours, then the portion of the pool that inlets pipe #1 and #2 combined will fill in one hour = 1/6.
Now to get the portion of the pool that will be filled in one hour if only inlet #2 is running becomes:
condition b - condition a
= 1/6 - 1/8
= 2/48
= 1/24.
Since 1/24 is the portion of the pool that will be filled in one hour, then it will take 24hours for inlet #2 alone to fill the entire pool.
107360 yards = 31 miles = 1 hour
1 second = 1789.3333333 yards
Answer:
A and D
Step-by-step explanation:
34 * 4 = 136 136 > 10
3 * 4 = 12 12 > 10
Answer:
y=3/4x + 4
Step-by-step explanation:
- slope intercept form is y=mx+b
- get two points on the graph which are (4,6) and (8,9)
- use the formula y2-y1/x2-x1
- 9-6/8-4
- 3/4 that will be the m because it's the slope
- use 4 as your y intercept since that's when it crosses the y-axis
- insert these numbers in the formula
- y=3/4x + 4