HELP ME PLEASE IRE ALLY NEED HELP APO!? :)

Answers

Answer 1

Answer:

Well, for the first one, you count all the values that fit into the certain range. For example if I were to try and find the first one (10-19) I would count up all the numbers from 10 to 19. There are 4 (17, 10, 16, 19). Okay, for the second one (20-29). There are 6 (22, 20, 22, 20, 24, 20). On to the third (30-39). There are 5 (37, 34, 32, 33, 34). Now for the fourth one (40-49). There are 4 (49, 48, 40, 46) Now for the fifth one (50-59). There are 4 (56, 50, 51, 58). Now for the sixth (last) one. There are 2 (61, 60). With this info, the answer is the first choice.

I honestly do not remember ever doing box-and-whisker plots, so I cannot help you there. Sorry.

Cannot help with questions 12 and 13 or 15 either, I have never seen this.

Now, for number 16, you would just divide 900 by 15 and you would get 60. So, she would have to mow 60 lawns.

A proportion is a set of numbers that are equal to each other. The only choice is 5/1000 and 10/2000. You can multiply 5/1000 by 2 and get 10/2000, or you can divide 10/2000 to get 5/1000.

Sorry I couldn't answer some of your questions, but I hope this helps! Sorry again.

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in a laboratory, solution A will be mixed with solution B in a ratio of 3 to 2. what amount of solution A is needed to mix with 750 ML of solution B

Answers

1,125 ML of solution A will be mixed

How does finding the greatest common factor help you to solve real-world problems?

Answers

Assuming you're asking about the GCF (Greatest Common Factor) Greatest Common Factors (GCF) can help you in real life problems with fractions and measuring things. Below is a real life example.Let's say you want to send cookies into one of two classes and want to make sure you have an even number per student. You know that one class has 8 students and the other has 10 students. How many cookies do you make?Answer: All you have to do is figure out the biggest number that goes into each number equally (division). In this case the answer would be 2. If i helped please comment below And i hope i helped you!

Devon purchased a new car valued at $16,000 that depreciated continuously at a rate of 35%. Its current value is $2,000. The equation 2,000=16,000(1-r)^t represents the situation, where t is the age of the car in years and r is the rate of depreciation. About how old is Devon’s car? Use a calculator and round your answer to the nearest whole number.1 year
2 years
5 years
8 years

Answers

9514 1404 393

Answer:

Step-by-step explanation:

A graphing calculator shows the function ...

f(t) = 16000(1 -0.35)^t -2000

will be zero for t ≈ 4.83 years. Rounded to the nearest year, the value is expected to be about $2000 after 5 years.

Using a scientific calculator, you can rewrite the equation to make use of logarithms.

2000 = 16000(1 -0.35)^t

2000/16000 = 0.65^t

log(1/8) = t·log(0.65)

t = log(0.125)/log(0.65) ≈ 4.827

Devon's car will be about 5 years old when its value is $2000.

_____

Additional comment

We expected to see the same sort of formula for continuous depreciation that we see for continuous growth: 2000 = 16000e^(-rt). The value formula given in the problem statement is a continuous function, but it should not be described as modeling continuous depreciation.

Answer:

Step-by-step explanation:

Correct on EDGE 2022

Is there a difference between a short ton and a long ton?

Answers

Yes the short tons is smaller and the Long tons is more bigger and more long

Yes, the short ton is small and short and the long ton is long and big

What is the square root of 25/9?

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The square root of 25/9 is 5/3

square root of 25 = 5
square root of 9 = 3
therefore the square root of 25/9 = 5/3

Adam walked 2 miles a day for the first week of his exercise plan . Then he walked 3 miles a day for the next 9 days. How many miles did Adam walk in all?

Answers

hi! 2m * 7days = 14 m
3m * 9 days = 27 m
your total is 41m