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s2008m [1.1K]
3 years ago
8

Solve the exponential equation: B.) 5e^x-7.1=22

Mathematics
1 answer:
brilliants [131]3 years ago
8 0
5e^x=7.1+22
e^x=29.1/5
ln(e^x)=ln(29.1/5)
x=ln(29.1/5)
Use a graphing calculator
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Multiply. write your answer as a fraction in simplest form. 3/26 * 8
Mrac [35]
3/26 * 8 will give us (3*8)/26 = 24/26

24/26 can be simplified to 12/13 as both 24 and 26 have a common factor of 2.

Hope this helps!
6 0
3 years ago
Determine if the following point is a solution to the system of equations:
Hunter-Best [27]

Answer:

Yes it is

Step-by-step explanation:

3 + 4 =7

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3 0
3 years ago
A stick has a length of $5$ units. The stick is then broken at two points, chosen at random. What is the probability that all th
Zinaida [17]

Answer:

4/25 = 0.16

Step-by-step explanation:

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(2/3) / (5/3)

2/5

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4 0
3 years ago
Brainliest to correct answer, hurry please!
omeli [17]

company A :

30,000 + 0.03(37499) = 31124.97...sales less then 37500

30,000 + 0.03(37501) = 31125.03....sales exceed 37500

30,000 + 0.03(249000) = 37470 ...sales less then 250000

30,000 + 0.03(251000) = 37530....sales exceed 250000


company B :

25,000 + 0.05(37499) = 26874.95...sales less then 37500

25,000 + 0.05(37501) = 26875.05...sales exceed 37500

25000 + 0.05(249000) = 37450...sales less then 250000

25,000 + 0.05(251000) = 37550...sales exceed 250000


so i believe your answer is option b,

company A pays better when sales are less then 250,000, but company B pays better when sales exceed 250,000 <==



5 0
3 years ago
I need help for the equation 24 tenths - 1 one 3 tenth, Please and thank you!! :-)
Angelina_Jolie [31]

Answer: 1.1

Step-by-step explanation:

2.4 - 1.3 = 1.1

3 0
3 years ago
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