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
skad [1K]
3 years ago
9

Solve the following function for y when x=5 round to the nearest tenth

Mathematics
1 answer:
Wittaler [7]3 years ago
7 0

In the given question , we have a function given , which is

y= 13(0.5^x)

And we need to find the value of y when x=5.

So we substitute 5 for x and solve for y, that is

y=13(0.5^5) = 0.40625

And on rounding to the nearest tenths, we will get

y=0.4

So when x=5, y=0.4

You might be interested in
3 pieces of wood have a total length of 32 m. The second piece is twice the size of the first and the third piece is 2 more mete
andreev551 [17]

Answer:

X + Y + Z = 32

X2 = Y

X3 + 2 = Z

X + X2 + X3 + 2 = 32

Make X alone

There is a 2 so we subtract 2 from both sides

X + X2 + X3 = 30

Add the X's up

X + X2 + X3 = X6

X6 = 30

Divide by 6

30 / 6 = 5

You are left with X=5

The first piece of wood has a length of 5

5 x 2 = 10

The second piece has a value of 10

5 x 3 + 2 = 17

The third piece is 17

Hope this helps. If you have any questions you may ask.

Step-by-step explanation:

5 0
3 years ago
Find percent notation for the fraction notation in the sentence given below.
Kruka [31]
9/20 = .45

41/100 = .41
8 0
3 years ago
Andre is making paper cranes to decorate for a party. He plans to make one large paper crane for
UkoKoshka [18]

I need sum more info just email me and we can get this dun

8 0
3 years ago
Find the area and perimeter of the shape below. Show your work.
Vinil7 [7]
Area= 10.8m Perimeter= 15.6m hope this helps
4 0
3 years ago
Solve the following system of equations: x - 2y = 14 x + 3y = 9
Margarita [4]
Solve your system of equations step by step.

x−2y=14;x+3y=9

Solve x−2y=14 for x:

x−2y+2y=14+2y (Add 2y to both sides)

x=2y+14

Substitute (2y+14) for x in x+3y=9:

x+3y=9

2y+14+3y=9

5y+14=9(Simplify both sides of the equation)

5y+14+−14=9+−14 (Add -14 to both sides)

5y=−5

5y5=−55 (Divide both sides by 5)

y=−1

Substitute (−1) for y in x=2y+14:

x=2y+14

x=(2)(−1)+14

x=12(Simplify both sides of the equation)



So,

y=-1
x=12

Answer is C)

3 0
3 years ago
Other questions:
  • Mark has a student loan of $35,000 with an APR of 12% for 20 years.
    9·1 answer
  • Marie has 84 sweets she shares them between 6 friends how many does she have left
    6·2 answers
  • Suppose $50,000 is divided into two bank accounts. one account pays 4% simple interest per year and the other pays 6.4%. after f
    10·1 answer
  • The formula y y-y1=m(x-x1) please tell me what is m
    11·1 answer
  • What is the final point of (-2,1) Up 4, right 6 then reflect across the x-axis
    10·1 answer
  • It’s about functions please help and show work.
    13·1 answer
  • Grant and seventh grade students to name their favorite flavor of ice cream. He won that three out of every eight students prefe
    14·1 answer
  • Select the equation in which the graph of the line has a positive slope, and the y-intercept equals -8.
    7·1 answer
  • What is the value of n?
    13·1 answer
  • Need help. Have to finish this today!!!!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!