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
nirvana33 [79]
2 years ago
11

1. If f(x) = 5X - 2 Find f(4)

Mathematics
2 answers:
Elena L [17]2 years ago
8 0

Answer:18

f(x) = 5x - 2

=> f(4) = 5.4 - 2 = 20 - 2 = 18

Step-by-step explanation:

marusya05 [52]2 years ago
6 0

Answer:

18 hope it will help you

You might be interested in
Find value of cos75 degrees
AfilCa [17]

Answer:

0.258819045...

Step-by-step explanation:

just plug it into a calculator

7 0
2 years ago
The CEO of a software company is committed to expanding the proportion of highly qualified women in the organization’s staff of
pishuonlain [190]

Answer:

Null Hypothesis, H_0 : p \geq 45%    

Alternate Hypothesis, H_A : p < 45%

Step-by-step explanation:

We are given that the proportion of women in similar sales positions across the country in 2004 is less than 45%.

The collected random sample of size 50 showed that only 18 were women.

<u><em>Let p = proportion of women in similar sales positions across the country in 2004</em></u>

So, Null Hypothesis, H_0 : p \geq 45%    

Alternate Hypothesis, H_A : p < 45%

Here, <u><em>null hypothesis states that</em></u> the proportion of women in similar sales positions across the country in 2004 is more than or equal to 45%.

On the other hand, <u><em>alternate hypothesis states that</em></u> the proportion of women in similar sales positions across the country in 2004 is less than 45%.

The test statistics that would be used here is One-sample z proportion test statistics, i.e;

                        T.S.  =  \frac{\hat p -p}{\sqrt{\frac{\hta p(1-\hat p)}{n} } }  ~ N(0,1)

Hence, the above hypothesis is appropriate for the given situation.

4 0
3 years ago
Joey has 5 collector stamps.He receives 3 more stamps each week that he completes community service hours.X=the number of weeks
kirza4 [7]

Answer:

Therefore the required equation is

Y=5+3X

Step-by-step explanation:

Given that , Joey has 5 collector stamps.

He gets 3 more stamps each week.

The number of week is X.

1st week he got 3 stamps

2nd week he got (3+3)=2.3 stamps

3rd week he got (3+3+3)=3.3 stamps

Stamp that he got=( the number of week ×3)

Therefore at end of Xth week he got =(X × 3) =3X stamps

Total number of stamps that collected after x week

=5+3X

Therefore the required equation is

Y=5+3X

6 0
3 years ago
Alan, Bianca, and Charles are counting in turn. Alan says "one," Bianca says "two," and Charles says "three." Then it's Alan's t
timama [110]
Bianca would say fifty nine
8 0
2 years ago
Which expression can you use to find 16÷45?
Serga [27]

Answer:

☆<《<em><u>HOPE</u></em><em><u> </u></em><em><u>IT</u></em><em><u> </u></em><em><u>WILL HELP YOU</u></em><em><u> </u></em><em><u>》</u></em><em><u>></u></em><em><u>☆</u></em>

Step-by-step explanation:

Exprassion is 16/45--x=0

7 0
3 years ago
Read 2 more answers
Other questions:
  • Help Me With ALL these Questions!
    7·1 answer
  • Can you please find the surface area!
    10·1 answer
  • What is the range of f(x) ?<br> A<br> B<br> C<br> D<br> Graph and answer choices are above
    14·1 answer
  • An evolutionary biologist examined the relative fitness of Escherichia coli bacteria grown for 2000 generations, about 300 days,
    14·1 answer
  • ᕼEᒪᑭ ᗩᔕᗩᑭ <br> TᕼE ᗷEᔕT E᙭ᑭᒪᗩIᑎEᗪ ᗩᑎᔕᗯEᖇ ᗯIᒪᒪ GET ᑕᖇOᗯᑎ
    9·1 answer
  • Given that f(x) = 5x+3 and g(x) = x²-3.<br>Find<br>a f(4)<br>b) f(g(x))<br>C). g( f (2))​
    14·1 answer
  • ——-PLEASE HELP W/ EXPLANATION——-
    10·1 answer
  • PLEASE HELP ASAP PLEASE I SWEAR GOD PLEASE HELP!Ismail used his debit card to buy a new poster for his room. His total, includin
    6·2 answers
  • Which equation represents a line that passes through the two points in the table? y 3, 1 x6,6
    7·1 answer
  • Solve using substitution <br> x-10y=10<br> x= -10
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!