3 years ago

F(x)=20/4+3e−0.2x

Mathematics

1 answer:

sdas [7]3 years ago

8 0

Answer:

12.6

Step-by-step explanation:

Given the function, F(x)=20/4+3e−0.2x

Where e is an exponential function,

To get f(3), we need to substitute x = 3 into the given function

F(3) = 20/4 + 3e - 0.2(3)

f(3) = 5 + 3e - 0.6

f(3) = 4.4+3e

Substituting the value of e = 2.718

f(3) = 4.4+3(2.718)

f(3) = 12.554

f(3) = 12.6 to the nearest tenth.

You might be interested in

A triangle has height 4 ft and area 32 ft2. What is the lenght of the base?

Blizzard [7]

$A=32ft^2 \\\\ A=\frac{b*h}{2} \\\\ \frac{b*4}{2}=32 \\\\ b=\frac{2*32}{4} \\\\ b=2*8 \\\\ \boxed{b=16ft}$

5 0

4 years ago

Read 2 more answers

9) What is another way to write: (a^6) (a^3)?

svp [43]

Answer:

(a^3) (a^6)

Step-by-step explanation:

another way

8 0

3 years ago

Nyla buys a birthday present for Nayelly. She finds a sweater that is originally $32 and a pair of socks that is $5.50. But the

LekaFEV [45]

Answer:

$22.50

Step-by-step explanation:

$32.00 *0.60=19.20

$5.50 * 0.60=3.30

19.20+3.30=$22.50

**I multiplied bu 0.60, because full price is 100% or 1.0, but minus the 40% discount you are paying 60% or 0.60***

6 0

3 years ago

Read 2 more answers

Provide 3 examples showing that an even number is not always the GCF (greatest common factor) of two numbers.

Gwar [14]

3 examples is that you can't multiply 1

7 0

3 years ago

Read 2 more answers

WILL MARL BRAINLIEST THIS IS PT.3!!

IceJOKER [234]

Answer:

See problem 1 below.

Step-by-step explanation:

Problem 1.

1. <A, <D

Given

2. <1, <3

Given

3. BC is congruent to BC

Congruence of segments is reflexive.

4. ABC, DBC

AAS

8 0

3 years ago