2 years ago

19. Since April 1, 1986 was a Tuesday, March,

Mathematics

1 answer:

Elena-2011 [213]2 years ago

6 0

Answer:

Since April 1, 1986 was a Tuesday, March,

1986 had? Mondays.

the answer A

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f = t = n five ten and twenty

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n = twenty dollar coins = 16

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Answer:

The equation for the axis of symmetry is x=1.5.

Step-by-step explanation:

It is given that a quadratic function passes through the points ( − 5 , − 8 ) and ( 8 , − 8 ) .

In the given points y-coordinates are same, i.e., -8. It means both the points lie on the horizontal line y=-8.

If a quadratic function passes through two points (a,c) and (b,c), then the equation for the axis of symmetry is

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According to the given points a=-5, b=8 and c=-8. Put these value in the above formula.

$x=\frac{-5+8}{2}$

$x=\frac{3}{2}$

$x=1.5$

Therefore the equation for the axis of symmetry is x=1.5.

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4 years ago

The sanitation department calculated that last year each city resident produced approximately 1. 643 × 103 pounds of garbage. Th

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Step-by-step explanation:

Your calculator or spreadsheet can give you the product of two numbers expressed in scientific notation.

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