To estimate, round first then do the math. If you round 5,397 to 5400 and 62 rounds to 60, then 5400÷60 = 90.
90 is the BEST estimate.
Answer:
The equation has zeroes at -4, 0 and 4 and is a minimum cubic degree or a 3 degree equation.
Step-by-step explanation:
The polynomial has roots at places where f(x) cuts the x axis.
The function cuts the x-axis at 3 points: 4, -4, and 0.
It cuts the axis at the point, x=0; x=4; x=-4
Therefore, the points equation has to be of the form, k*x*(x-4)*(x+4)*p(x)
where k is any arbitrary constant and p(x) is a polynomial of any degree depending on what the equation does in the region and (5,∞) and (-∞,-5).
Therefore, the equation has zeroes at -4, 0 and 4 and is a minimum cubic degree or a 3 degree equation.
Answer:
She will get 1.52 back in change
Step-by-step explanation:
We need to subtract the amount of the purchase from the 10 dollars
I like to line it up vertically.
10.00
- 8.48
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We need to borrow
9. 100
- 8. 48
-------------
And borrow again
9.9 10
- 8.4 8
-------------
1 . 5 2
She will get 1.52 back in change
Answer:
To entertain
Step-by-step explanation:
Because the dad made a joke to entertain, and the story is entertaining the readers.
The value of 5 is 10 because it is in the tens place. If you draw a place value chart it shows that 5 is in the tens place. You could also draw it with 5 blocks with ten cubes.
Happy studying ^_^
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