3 years ago

7-11 Show work Explain work

Mathematics

1 answer:

GREYUIT [131]3 years ago

4 0

27 = forty five to the secmventh

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Which of the following inequalities matches the graph? (1 point)

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Answer:

Answer is D 5x-y>= 1 :)

Step-by-step explanation:

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3 years ago

According to the table below, what is the probability that the grade of the student chosen at random times will be B or higher

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An object is launched from a platform.

Bess [88]

Answer:

60 feet

Step-by-step explanation:

The height, h (in meters), of the object launched from a platform is represented by the equation

$h=h(x)=-5x^2+20x+60$

where x is the time (in seconds) passed after the launch.

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Substitute $x=0$ to find the height:

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3 years ago

What is the range of the function g(x) = 3x^2 - 6x + 3 when the domain is defined as the set of integers, x, such that 0<=x&l

kakasveta [241]

Answer:

Range is 3 <= g(x) <= 27.

Step-by-step explanation:

The range is the values of g(x) for the given domain.

When x = 0 g(x) = 3(0)^2 - 6(0) + 3 = 3.

When x = 4 g(x) = 3(4)^2 - 6(4) + 3 = 27.

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3 years ago

Out of 250 coins, 50 are in mint condition. What is the ratio of mint condition coins to the total number of coins?

dimulka [17.4K]

<u>Answer:</u>

$1 : 5$

<u>Step-by-step explanation:</u>

Given:

Mint condition coins = $50$

Total number of coins = $250$

Ratio

The questions asks for the ratio between mint condition coins to the total number of coins, so:

Mint condition coins : number of coins = $50:250$

$= 1:5$ (simplified form)

Hope this helps :)

7 0

2 years ago