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nikklg [1K]
3 years ago
12

4e^x -2= 14 solve for X

Mathematics
1 answer:
lisabon 2012 [21]3 years ago
3 0

Answer:

x = 1.386

Step-by-step explanation:

4e^x= 16

e^x=4

ln(e^x)=ln4

x=ln4=1.386

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When rolling a number cube numbered 1 to 6, how would you describe the chances of rolling a number greater than or equal to 3 ve
Andrew [12]

Answer:

A. more likely to roll a number greater than or equal to 3

Step-by-step explanation:

Take a look at the probabilities for each:

Greater than or equal to 3:

You can roll a 3, 4, 5, or 6

Less than 3:

You can roll a 1 or a 2.

To find probability, divide how many ways there are to get what you want by the number of total ways to get something at all.

For freater than or equal to 3:

You can roll a 3, 4, 5, or 6 to fulfill this, so 4 things that you want.

You could roll a 1, 2, 3, 4, 5, or 6 on this number cube, so 6 possibilities.

Divide 4 by 6, and you get 2/3.

For less than 3:

You can roll a 1 or a 2 to fulfill this, so 2 things you want.

Divide by 6 (again) total possibilities, and you get 1/3.

2/3 is more than 1/3, so the first possibility is more likely than the second.

3 0
4 years ago
A fruit company delivers its fruit in two types of boxes: large and small. A delivery of 3 large boxes and 5 small boxes has a t
Vinil7 [7]

Answer:

You can not tell unless you have information about the relationship between the small and large boxes (for example, a large box is 2 times the weight of a small box) You can only tell that a small box and a large box's weight together is 34.5 kilograms.

Step-by-step explanation:

3L + 5S = 135

9L + 7S = 279

12L + 12S = 135 + 279

12(S+L) = 414

S+L = 34.5

6 0
3 years ago
Jeanette wants save money,but she has not been good at it in the past.The ratio of the amount of money in jeanette's saving acco
mr_godi [17]
If  jeanette had  $936 in her checking account then the money in her savings account was 1/6 of this which is $156
Thats a total of 936 + 156 = $1092.
After moving the money to savings account the ratio savings : checking in 4:3  so  she has 4/7 * 1092 =  $624 in savings and  3/7 * 1092 =  $468 in checking account.
Answer: 624 dollars in savings and 468 dollars in the checking account
7 0
3 years ago
Pleease another question
Colt1911 [192]

Answer:

3rd option

Step-by-step explanation:

There are three wholes and 1 fourth which is 1/8 simplified so first improper fraction, CHECK!

The three wholes are all equal to 12 then there is another 1 fourth so 12+1=13 CHECK TOO!!!

(YAY WE SOLVED IT!)

4 0
4 years ago
Read 2 more answers
PRACTICE Model Matit Jarrett walks his 360 puppy outside every day for 30 minutes. Angela walked her puppy every day for 90 minu
nadezda [96]

Angela spends 120 more minutes walking her puppy over 2 days.

Given that Jarrett walks his puppy outside every day for 30 minutes, while Angela walked her puppy every day for 90 minutes, to determine how many more minutes does Angela spend walking her puppy over 2 days compared to Jarrett walking his puppy over 2 days the following calculation must be performed:

  • 90 x 2 - 30 x 2 = X
  • 180 - 60 = X
  • 120 = X

Therefore, Angela spends 120 more minutes walking her puppy over 2 days.

Learn more about maths in brainly.com/question/18500585

4 0
3 years ago
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