Step-by-step explanation:
"must be used first" is a very hard phrasing. multiplication is commutative.
and I am not sure that the problem is stated correctly.
I read here
(i×y²) to the power of 1/3.
i is the imaginary constant sqrt(-1) ?
exponents brought themselves to the power of something else multiply.
e.g.
exponents in multimedia expressions of the same base simply add up.
e.g.
a negative exponent means that the expression with the same positive exponent is just at the bottom of a division.
e.g.
and a fraction as exponent specifies a root to be taken.
e.g
so, I would do all the exponent multiplications to simplify the expression.
1/2 × 1/3 = 1/6
2 × 1/3 = 2/3
so, as we can see, we can move freely from multiplying the fraction exponents to converting them into root expressions and vice versa.
Total distance John drove=450 miles
total time=8 hours
let the number of hours he drove on highway be x, number of hours he drove on turnpike will be (8-x) hours
since
distance=speed*time
distance traveled in highway=50x
distance traveled in turnpike=60(8-x)
thus the total distance will be:
50x+60(8-x)=450
simplifying the above
50x+480-60x=450
-10x=450-480
-10x=-30
thus
x=3 hours
Thus he drove on highway for 3 hours.
Answer:
38.5 is your answer of this questions
Answer:
lets take a differential equation
taking derivative of M w.r.t y and N w.r.t x
so this is an in exact equation we will find integrating factor and make it exact equation
so 1/y is our integrating factor multiply it by the equation we will get an exact equation:
take derivative
now solving this exact equation
Answer:
Which answer do you need
Step-by-step explanation: