2 years ago

Please answer! Only if correct, please.

Mathematics

1 answer:

marta [7]2 years ago

6 0

Answer:

f(-4) = -6

g(2) = -14

Step-by-step explanation:

To evaluate a function we must plug in the values of x. So for:

f(x) = 2x+2

we have:

f(-4) = 2(-4)+2

then we simplify:

f(-4) = -8+2

so f(-4) = -6

Now the same steps are taken for g(x) in which the answer would be -14.

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An arrow on a spinner is spun 250 times. Some of the results are shown below. The relative frequency of landing on a 4 is the sa

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Answer:

11/50

Step-by-step explanation:

The frequency numbers for landing on 1, 2, and 3 are:

25, 53, 62.

We add them up to get: 25 + 53 + 62 = 140

Since 250 spins were made, and 140 of them landed on 1, 2, or 3, then

250 - 140 = 110,

so 110 landed on 4 or 5.

We are told the numbers of spins landing on 4 and 5 are equal, so

110/2 = 55,

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2 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

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yarga [219]

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3 years ago

UNSER

Neko [114]

Answer:

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Step-by-step explanation:

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2 years ago

Convert each of the following into fraction<br>(a)<br>32%<br>

Zinaida [17]

Answer:

8/25

Step-by-step explanation:

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7 0

2 years ago