1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ioda
2 years ago
15

F(x) = -2x – 2 for x = = 3.​

Mathematics
1 answer:
denpristay [2]2 years ago
4 0

Answer:

f(x) = -8

Step-by-step explanation:

f(x) = -2(3) - 2

f(x) = -8

You might be interested in
Thuy drives 270 miles in 6 hours. How many miles does Thuy drive in 13 hours ​
yan [13]

Answer:

Hi there!

The answer is;

585 miles per 13 hours

Step-by-step explanation:

270 miles per 6 hours

/6 to determine miles per hour

45 miles per 1 hour

× 13 to determine miles per 13 hours

585 miles per 13 hours

Hope this helps!

4 0
2 years ago
The measured weights of 1,000 men in a certain village follow a normal distribution with a mean of 150 pounds and a standard dev
earnstyle [38]
Z = (X-Mean)/SD 
<span>z1 = (165 - 150)/15 = +1 </span>
<span>z2 = (135 - 150)/15 = - 1 </span>
<span>According to the Empirical Rule 68-95-99.7 </span>
<span>Mean +/- 1SD covers 68% of the values </span>
<span>100% - 68% = 32% </span>
<span>The remaining 32% is equally distributed below z = - 1 and z = +1 </span>
<span>32%/2 = 16% 
</span>
<span>Therefore, 
</span>
<span>a) Number of men weighing more than 165 pounds = 16% of 1000 = 160 </span>
<span>b) Number of men weighing less than 135 pounds = 16% of 1000 = 160</span>
4 0
2 years ago
Read 2 more answers
IF YOUR SMART PLZ ANSWER!!!
serious [3.7K]

Answer: 3rd jump

Step-by-step explanation:

It needs to be 4.65 to be rounded to 4.7 and the 3rd jump is 4.647

3 0
2 years ago
Marguerite answered 79% of the questions on her test correctly. What fraction of the questions did she answer correctly?
djyliett [7]

Answer:

79 of the questions were right/coreect

Step-by-step explanation:

if you have 100 quesions and you get 79% done and correct then you did 79 answers right

3 0
2 years ago
Select all that apply. Given the points (3, 2) and (6, 4), which of the following are true about the line passing through these
netineya [11]

Answer:

The line represents a direct variation function.

Step-by-step explanation:

This line would cross the point (0, 0) making it a direct variation function.

We know the line would cross (0, 0) because the slope of the line is 2/3 (change in y over change in x, so 4-2 over 6-3 which simplifies to 2/3). From the point (3, 2), we can use the slope to calculate backwards to the origin.

3 0
2 years ago
Other questions:
  • Which statements are true about the graph of the function f(x) = x2 – 8x + 5? Check all that apply.
    15·1 answer
  • Henry has 3 black shirts and 7 blue shirts in his wardrobe. Two shirts are drawn without replacement from the wardrobe. What is
    13·2 answers
  • Dominique had $250 to spend at the mall. She bought jeans for $27.50, a sweater for $32.75, and 3 shirts for $12.50 each. How mu
    8·2 answers
  • If f(x) = 2(x)^2 + 5 square root (x+2), complete the following statement (round your answer to the nearest hundredth): f(2) =
    10·1 answer
  • See the attachments below!!!
    12·1 answer
  • 4.5 is 8.2 what is the sum
    5·1 answer
  • What is the percent of increase from 1.6 to 3.2
    13·2 answers
  • GIVING THANKS AND BRAINLIEST FOR BEST ANSWER &lt;3<br> ::::::::
    7·1 answer
  • Find the area of the shaded composite figure. The apothem on the hexagon is 4√3. Round your answer to the nearest whole number.
    5·1 answer
  • What are the like terms in this exspression 9a-3b + 4ab
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!