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MatroZZZ [7]
3 years ago
14

Given the following function, find f(-5), f(0), and f(4). f(x) = - 3x - 5

Mathematics
1 answer:
Alex17521 [72]3 years ago
5 0

Answer:

10

-5

-17

Step-by-step explanation:

f(-5)=-3(-5)-5

Answer: 10

f(0)=-3(0)-5

Answer: -5

f(4)=-3(4)-5

Answer: -17

Hope this helps

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A. Which number is greater? 1/4 or 5/4 -3/4 or 5/8
Lilit [14]

Answer:

a. Which number is greater? 1/4 or 5/4 -3/4 or 5/8:

<u>answer</u><u>:</u><u> </u><u>5</u><u>/</u><u>4</u>

b. Which number is farther from 0? 1/4 or 5/4 -3/4 or 5/8:

<u>answer</u><u>:</u><u> </u><u>5</u><u>/</u><u>4</u>

c. Is the number that is farther from 0 always the greater number?:

<u>answer</u><u>:</u><u> </u><u>nah</u><u> </u><u>really</u><u>.</u>

A number can be further from zero but when it's a negative or positive. But negative value is less than zero.

{}^{ - } \infin \leqslant 0 \leqslant   {}^{ + }   \infin

3 0
3 years ago
Read 2 more answers
Jose surveyed the length of TV commercials (in seconds). Find, to 3 decimal places, the experimental probability that a randomly
Lynna [10]

Answer:

≈0.487

Step-by-step explanation:

I think this is your full question right?

Jose surveyed the length of TV commercials (in seconds). Find, to 3 decimal places, the experimental probability that a randomly chosen TV commercial will last:

Length        Frequency

0-19                   17

20-39               38

40-59                19                    20 to 39 seconds.

60+ 20 to          4

Here is my anwer:

experimental probability = relative frequency = \frac{number of oserved occuerencies}{total number of oserved occuerencies}

Total frequencies = 17 + 38 +18 + 4 = 78

P(20 to 39s) = 38/78 ≈0.487  

6 0
3 years ago
What is the Bill of Rights?
defon

Answer:

The list of laws that people of the United Stated needed to follow

Step-by-step explanation:

7 0
3 years ago
4.3 Mr Mokwebo 's two sons, Refentse and Tokelo have just passed grade 7 and grade 9 respectively. He will give them some money
Bumek [7]

The amount of money each of Mr Mokwebo 's two sons; Tokelo and Refentse will get is R116 and R95 respectively.

<h3>How to write and solve equation:</h3>

  • Amount needed to buy chocolate = R253
  • Tokelo's money = x
  • Refentse's money = x - 21

Total amount needed = Tokelo's money + Refentse's money

253 = x + (x - 21)

253 = x + x - 21

253 = 2x - 21

253 - 21 = 2x

232 = 2x

divide both sides by 2

x = 232/2

x = 116

Therefore,

Tokelo's money = x = R116

Refentse's money = x - 21

= 116 - 21

= R95

Learn more about equation:

brainly.com/question/2972832

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6 0
2 years ago
BRAINLIEST + FRIEND IF U ANSWER MY QUESTION!!
Harrizon [31]

Answer:popular sovereignty

Step-by-step explanation: this is because when the bill is passed sovereignty is within

4 0
4 years ago
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