Answer:
Avas unit rate is for a mile 16.6666666667 minutes. while Mauras is 15 mins
Step-by-step explanation:
It would take Ava 16.6666666667 to run a mile, while it would take Maura 15 minutes to run a mile.
Option B: 0.000699 is the standard form
Explanation:
Given that the expression
We need to determine the standard form of the expression
Since, the power is in negative four, then we need to move the decimal point four places before the number 6.
Moving the decimal point four places before the number 6, we get,
0.000699
Thus, the standard form of the given expression is
Therefore, Option B is the correct answer.
Answer:
It is B
Step-by-step explanation:
I just took it on USA test prep :)
18x^2y-2y
Answer:
2y( 3x-1)(3x+1)
Step-by-step explanation:
18x^2y-2y
Factor out the greatest common factor 2y
2y( 9x^2 -1)
The term in the parentheses is the difference of squares
a^2 - b^2 = (a-b)(a+b)
2y( 3x-1)(3x+1)
Answer:
The graph of the function, f(x) = - 3x2 , opens DOWN and has a MAXIMUM value
Odyssey
Equation B: 4y = 2 − 4z
Step 1: −4(y) = −4(4 − 2z) [Equation A is multiplied by −4.]
4y = 2 − 4z [Equation B]
Step 2: −4y = 4 − 2z [Equation A in Step 1 is simplified.]
4y = 2 − 4z [Equation B]
Step 3: 0 = 6 − 6z [Equations in Step 2 are added.]
Step 4: 6z = 6
Step 5: z = 1
In which step did the student first make an error?
Step 1
Step 3
Step 4
Step 2