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skelet666 [1.2K]
2 years ago
6

Sparky bought a rare Mickey Mantle baseball card for $16,500 that is increasing 8% in value every year. How much will the card b

e worth in 7 years?
Mathematics
1 answer:
maria [59]2 years ago
8 0

Answer: 28,278.10

Step-by-step explanation:

a_{7} =16500(1.08)^7

a_{7} =28278.1

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The graph of y2+3x=0 is symmetric with respect to which axis?
natta225 [31]

Answer:

The graph of y2+3x=0 is symmetric with respect to the x-axis

Step-by-step explanation:

To establish symmetry with respect to the x-axis we simply substitute -y in place of y in the original equation. If the resulting equation is identical to the original one then the function is said to be symmetric with respect to the x-axis.

In this case we have;

y^{2} +3x=0\\(-y)^{2} +3x=0\\y^{2} +3x=0

Which is identical to the original equation

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3 years ago
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Factorise the following algebraic expressions completely a. y4 −81 . x2 +10x +24
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y^4-81=(y^2-9)(y^2+9)=(y-3)(y+3)(y^2+9)\\\\
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Which graph shows a function and its inverse?<br><br> need help asap
ratelena [41]
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Plz help will mark brainliest
Kryger [21]

∆ABC=∆DEF

AB=DE –>String

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AC=DF

So m<A=m<D=35 (It is not clear whether the number is 35 or 36, but the same number)

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What is the zero of the linear function graphed below? ​
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