Ask question

Ask question

All categories

antoniya [11.8K]

3 years ago

15

HELPPP quick math question

1 answer:

emmasim [6.3K]3 years ago

4 0

e^{-.15x}=.42

ln e^{-.15x}= ln (.42)

-.15x = ln(.42)

x = ln(.42)/-.15

x=5.78333718

You might be interested in

Find the average rate of speed, expressed in miles per hour (unit rate). A post office truck delivered mail on a 9-mile route in

Fed [463]

Answer:

4.5 miles per hour

Step-by-step explanation:

8 0

3 years ago

1/4 (20x−28) <2(x−3)+2

xeze [42]

Answer:

Step-by-step explanation:

1/4 x 20x - 1/4 x 28<2x - 6 + 2

5x - 28/4<2x - 4

5x - 2x<-4 + 28/4

3x<-4/1 + 28/4

3x<-16 + 28/4

3x<12/4

3x<3

3x/3<3/3

x<1

6 0

3 years ago

Which statements are true for the following expression?<br> (9 + 1) · 5

kvasek [131]

Answer:

50

Step-by-step explanation:

add

9 + 1 = 10

multiply

10 * 5 = 50

Answer: 50

3 0

2 years ago

What are two numbers that has the product of 40 but has the sum of 13

Maksim231197 [3]

Answer:

8 and 5

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

-2x-3y=9<br> 4x+6y=-12<br><br> what is the answer

ruslelena [56]

Answer:

The coordinate to the given equations is (3,1)

Step-by-step explanation:

6 0

3 years ago