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
Gnesinka [82]
3 years ago
13

For the function f(1) = Pere, if P = 7 and r= 0.07, then what is the value of f(7)

Mathematics
2 answers:
Kipish [7]3 years ago
7 0

Answer:I think b

Step-by-step explanation:

Elis [28]3 years ago
3 0

Answer:

A. 11.4

Step-by-step explanation:

f(t) = Pe^{rt}

Data:

P = 7

r = 0.07

Calculation:

\begin{array}{rcl}f(t) & = &Pe^{rt}\\f(7)& = & 7 e^{(0.07 \times 7)}\\ & = & 7 e^{0.49}\\& \approx & 7 \times 1.632\\ & \approx & \mathbf{11.4}\\\end{array}

You might be interested in
A ramp was constructed to load a truck. If the ramp is 10 feet long and the horizontal distance from the bottom of the ramp to t
NeX [460]

Pythagoras theorem is a basic relationship in geometry between the three sides of a right triangle. The height from the ground to the top of the ramp 6. 0 ft. Option D is correct.

<h3>What is the  Pythagoras theorem?</h3>

Pythagoras theorem is a basic relationship in geometry between the three sides of a right triangle.

It indicates that the area of the hypotenuse square is equal to the sum of the areas of the squares on the other two sides.

The given data in the problem will be;

L is the length of ramp=  10 feet

x is the horizontal distance from the bottom of the ramp = 8 feet

h is the height from the ground to the top of the ramp=?

According to Pythagoras theorem,

\rm H^2=P^2+B^2 \\\\  \rm l^2=h^2+X^2 \\\\ \rm 10^2=h^2+8^2 \\\\ \rm h=\sqrt{100-64 }  \\\\ \rm h=36 \\\\  \rm h=6 ft

Hence the height from the ground to the top of the ramp 6. 0 ft. Option D is correct.

To learn more about the  Pythagoras theorem refer to the link;

brainly.com/question/343682

8 0
2 years ago
at the music store, the shelves hold bins of handbells. there are 7 shelves each shelf holds 3 bins each bin holds 5 handbells.
miv72 [106K]

Answer: The answer is 8.

Step-by-step explanation:

<em>You subtract 3 from 7 and then and 5 so there that is your answer which is 8, thank me later < 3 ! :)</em>

8 0
3 years ago
Which polynomial is prime? x2 – 36 x2 16 x2 – 7x 12 x2 – x – 20.
miskamm [114]

Answer:

start with what you know

Step-by-step explanation:

makes you smarter

5 0
2 years ago
sarah has a younger brother who is 5 years younger than herself and another brother who is 8 years younger than herself. She obs
ycow [4]

Answer: 13

Step-by-step explanation:  k

4 0
4 years ago
HELPPP PLS I DON’T UNDERSTAND
yuradex [85]

Answer:

a.

h=\dfrac{2A}{b}

b.

<em>A = 220 mm²</em>

<em>b = 20 mm</em>

<em />h=\dfrac{2 \cdot 220}{20}=22 \: {mm}<em />

<em />

7 0
2 years ago
Read 2 more answers
Other questions:
  • A factory began dumping toxic waste materials into a countryside lake. Before the dumping began, the estimated population of str
    7·2 answers
  • U-3/4=4 please help me ty
    5·2 answers
  • When multiplying two negative integers, what is the sign of the product?
    10·2 answers
  • Solve the triangle. B = 36°, a = 38, c = 18
    14·1 answer
  • Which shows 42^2 − 38^2 being evaluated using the difference of perfect squares method?
    14·1 answer
  • Hi everyone. May you help me with this problem? I need to know how many solutions there are to this problem: -3p + 8 = -3p
    14·1 answer
  • HELPP HELPP HELPP HELPP HELP PLZ
    13·2 answers
  • If the area of a triangle is 30 in.? and the base is 5 in., what is the height?
    13·1 answer
  • Translate the following written expression into a mathematical expression. Then, find the expression's value when w = 6 and x =
    6·1 answer
  • HELP ME PLZZ, ASAP!!<br><br> In your own words explain what a Cross Section is.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!