3 years ago

Write a recursive formula for the sequence 6,10,14,18,22,.The find the next term

Mathematics

1 answer:

Assoli18 [71]3 years ago

4 0

Answer:

Step-by-step explanation:

You might be interested in

The bottom of a ladder must be placed 5 feet from a building. the ladder is 14 feet long. how far above the ground does the ladd

Kryger [21]

Check the picture below.

6 0

4 years ago

The temperature of a cup of coffee varies according to Newton's Law of Cooling: dT dt equals negative k times the quantity T min

Maslowich

Answer:

67.3°C

Step-by-step explanation:

A = 25, T(0) = 100, T(1) = 90, find T(4)

dT/dt = -k(T - A)

d(T - A)/dt = -k(T - A)

d(T - A)/(T - A) = -k dt

ln(T - A) = lnC - kt

$T(t) -A=Ce^{-kt}\\T(t) = A + Ce^{-kt} = 25 + Ce^{-kt}\\T(0) = 25 + C = 100\\C=75$

$T(t) = 25 + 75e^{-kt}\\T(1) = 25 + 75e^{-k} = 90\\75e^{-k} = 65\\e^{-k} = \frac{65}{75}, k = ln\frac{75}{65} = 0.1431\\T(t) = 25+75e^{-0.1431t}\\T(4) = 25+75e^{-0.1431\times4} = 67.3$

4 0

3 years ago

Biking at 8mph it takes Kristen 1/2 hour to reach the train station to go to work. Kristen then takes the train to work and it t

wel

D = 18 mi is the answer

8 0

3 years ago

Read 2 more answers

(Next 4 questions.. )

UNO [17]

1. (3,-2)

2. (-2,2)

3. (1/3,2/3)

4. (13/7, 40/7)

6 0

3 years ago

How many more students were enrolled at the University of Michigan in 1950 than in 1900

zavuch27 [327]

Well to be very accurate and clear the answer I must choose is a lot

4 0

3 years ago