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
Colt1911 [192]
3 years ago
7

Evaluate f(x)=0.5^-2​

Mathematics
1 answer:
Ganezh [65]3 years ago
7 0

Answer:

f=1/25x

f=4/5f (simplified)

x=1/25f

x=4/5x (simplified)

Step-by-step explanation:

To solve for f.

fx=5−2

Step 1: Divide both sides by x.

fx/x=1/25/x

f=1/25x

To solve for x

fx=5−2

Step 1: Divide both sides by f.

fx/f=1/25/f

x=1/25f

You might be interested in
If y varies inversely as x^2 and y=6 when x=30 what is y when x is 6
LenaWriter [7]

Answer:6/25

Step-by-step explanation:

Y varies inversely as x²

Y =k/x²

Y= 6, x = 30

Substitute the value of y and x

6 = k/30²

Make k the subject of the formula

k = 6/900

k =1/150

The equation connecting Y and x is

Y = x²/150

When x = 6

Y= 6²/150

Y= 36/150

Y= 6/25

3 0
3 years ago
Read 2 more answers
PLEASE HELP! 15 POINTS What are the factors of the expression 4(q−18+p)?
melomori [17]

Answer:

4 and (q − 18 + p)

Step-by-step explanation:

Given:

4(q−18+p)

The factors are

4 and (q − 18 + p)

A factor refers to something which is multiplied by something else. It could be a number, variable, term, or a longer expression.

For example. The factors of the expression 6x(y +2)

are 6, x and (y+2)

7 0
3 years ago
What is the measure of the missing angle?
Lostsunrise [7]
The three angles of a triangle should equal 180 so add 52+34 which equals 86.Then subtract 86 from 180 to get the third angles measure which is 94 so the answer is 94.
3 0
3 years ago
Display the set of data in a histogram.
VARVARA [1.3K]

Answer:

The answer to your question is the third histogram

Step-by-step explanation:

What we must check in a histogram is that the x-axis is represented the intervals and in the y-axis is represented the frequency.

The first histogram is incorrect just by observing the first bar, we notice that the correct frequency from 0 to 4 is 3, not 14. This histogram is incorrect.

Also, the second histogram is incorrect, the frequency of the first category is 3, not 12. This histogram is wrong.

The third histogram is correct because all the bars are in agreement with their frequencies.

The last histogram is incorrect, for example, the last frequency is 12, not 3.

4 0
3 years ago
If you take pen off lessons apps 4:15 p.m. and it ends at 5:50 p.m. how long does he practiss
nekit [7.7K]
Hi there!

To solve this problem, we need to subtract 5:50 from 4:15 pm.

5:50 - 4:15
= 6:00 - 4:15 - 0:10
= 6:00 - 4:00 - 0:10 - 0:15
= 1 hr 35 min

So, your answer would be 1 hr 35 min. 

Hope this helps!
6 0
3 years ago
Read 2 more answers
Other questions:
  • 2. A new car is for lease for $419 per month with a
    9·2 answers
  • How do u do chucking method
    5·1 answer
  • How to find the measure of an arc?
    13·1 answer
  • Find the first four terms of the sequence given by the following.<br> an = 32+(n-1)-3, n=1, 2, 3...
    13·1 answer
  • The population of Woodstock, GA is about 23,896 people, and the city encompasses
    9·1 answer
  • What is 3.005 as a fraction? pls i need help- its for math quiz
    14·2 answers
  • What is the answer for <br> k + 0 = k
    8·1 answer
  • HELP DUE TODAY ASAP!!!!<br><br> Find the area of the triangles.
    5·1 answer
  • By your cell phone contract, you pay a monthly fee plus some money for each minute you use the phone during the month. In one mo
    12·1 answer
  • How many solutions are there for the quadratic equation?<br> Y=x^2+12x+36<br><br> Show work
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!