3 years ago

PLEASE HELP IVE BEEN STUCK FOR HOURS!

Mathematics

1 answer:

kirza4 [7]3 years ago

5 0

13
14=2•7
15=3•5
16=2•2•2•2
17
18=2•3•3
19
20=2•2•5
...

You might be interested in

If a bacteria population starts with 100 bacteria and doubles every three hours, then the number of bacteria after t hours is n

natali 33 [55]

Answer:

$f^{-1}=3ln_2(\frac{t}{100})$

f^-1 represents the number of hours the bacteria developed

Step-by-step explanation:

$f(t) = 100 \cdot 2^\frac{t}{3}$

To find inverse of a function , replace f(t) with y

$y= 100 \cdot 2^\frac{t}{3}$

replace t with y and y with x

$x= 100 \cdot 2^\frac{y}{3}$

solve for y

divide both sides by 100

$\frac{x}{100} =2^\frac{y}{3}$

take ln on both sides

$ln \frac{x}{100} =\frac{y}{3}ln 2$

divide both sides by ln

$ln_2(\frac{x}{100}) =\frac{y}{3}$

multiply by 3 on both sides

$y=3ln_2(\frac{x}{100})$

Replace x with t and y with f^-1

$f^{-1}=3ln_2(\frac{t}{100})$

f^-1 represents the number of hours the bacteria developed

7 0

3 years ago

0.051x40(0.5+0.01)x40 using distributive property

krek1111 [17]

Answer:

41.616

Step-by-step explanation:

4 0

3 years ago

Problem Page

Irina18 [472]

20.5/3.25 = 6.3
so only six with a little cloth left over

8 0

4 years ago

I need find volumen i need help

ValentinkaMS [17]

Answer:

it's 512

Step-by-step explanation:

5 0

3 years ago

Type the missing numbers in this sequence: -101, -105, -109, -117

PIT_PIT [208]

Answer:

The answer is - 113 that is the correct answer skipping in three's and the first one is - 97

6 0

3 years ago

Read 2 more answers