2 years ago

Which one is a quadratic function

Mathematics

1 answer:

erastova [34]2 years ago

5 0

Answer:

Step-by-step explanation: A or the top answer choice. The highes exponent needs to be 2.

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A glider plane travels 120 miles in 2 hours. At that rate, how many hours will it take the plane to travel 300 miles?

tigry1 [53]

The answer is C.........

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3 years ago

If the sales tax in Maple Town is 9.5%, how much would an ice cream of $4.25 cost with the tax added? Please explain.

faltersainse [42]

To find the sales tax, you need to find 9.5% of 4.25

4.25*.095 = .40375

Now we need to add the sales tax to the price.

4.25 + .40375 = 4.65375
Because dollars one have 2 decimal points we should round this to 4.65

Hope this helped!

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3 years ago

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Please Help Me. I will mark as Brainlest

Tanya [424]

Answer:

275 ft³

Step-by-step explanation:

Given the ratio of radii of 2 similar figures = a : b , then

ratio of volumes = a³ : b³

Here the ratio of radii = 5 : 2 , so

ratio of volumes = 5³ : 2³ = 125 : 8

Calculate the volume (V) of A using proportion

$\frac{125}{V}$ = $\frac{8}{88}$ = $\frac{1}{11}$ ( cross- multiply )

V = 275 ft³

That is the volume of figure A = 275 ft³

4 0

2 years ago

If r is an odd integer and m=8r then m/2 will always be

kogti [31]

Answer:

b. even

Step-by-step explanation:

m is a multiple of 8, so it is also a multiple of 4. When a multiple of 4 is divided by 2, the result is a multiple of 2 (even).

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2 years ago

Pls help i only have 10 minutes on my math test!! the ratios are 8:5 ?????:10

dlinn [17]

Answer:

yes

Step-by-step explanation:

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2 years ago

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