2 years ago

The function f(t)=1900(1. 4)^t

Mathematics

1 answer:

kotykmax [81]2 years ago

4 0

Answer:

Increasing by 40%

Step-by-step explanation:

This is a exponentional function. The format for this type of function is a(b)^x. So "a" is your initial value, and "b" is the rate. Now let's think to ourselves what times what is still equal to the same thing? That is 1. But in our question, we have 1.4. So we are increasing by 0.4, or 40%.

You might be interested in

What is the exact volume of a cylinder whose radius is 21 centimeters and whose height is 30 centimeters?

olga nikolaevna [1]

Volume of cylinder
v = πr²
v = 22/7 x 21²
v = 1385.441 cm³

4 0

3 years ago

The coordinates of f(n)=−3 is 5

mash [69]

Where’s the picture? Or link?

3 0

3 years ago

g On any day, the probability of rain is 0.3. The occurrence of rain on any day is independent of the occurrence of rain on any

Ksju [112]

Answer:

0.249579

Step-by-step explanation:

P(rain) = 0.3

P(no rain) = 1 - 0.3 = 0.7

The event of rain falling a second time within the next 5 days is possible in these ways

1. Rain on days 1 and 2

2. Rain on days 1 and 3; none on day 2

3. Rain on days 1 and 4; none on days 2 and 3

4. Rain on days 1 and 5; none on days 2, 3 and 4

5. Rain on days 1 and 6; none on day 2, 3, 4 and 5

$P(\text{second rain within 5 days}) = 0.3^2+0.3^2\times0.7+0.3^2\times0.7^2+0.3^2\times0.7^3+0.3^2\times0.7^4 = 0.3^2(1+0.7+0.7^2+0.7^3+0.7^4)= 0.09\times2.7731=0.249579$

5 0

3 years ago

3x+2(5x-3)=7 multi step equation

Phantasy [73]

3x+2(5x-3)=7

3x+10x-6=7

13x-6=7

13x=13

x=1

6 0

3 years ago

Read 2 more answers

6tf & 10ft radius what the answer

guapka [62]

All you have to do is 3.14×6×10 Which is 188.4

4 0

3 years ago