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attashe74 [19]
3 years ago
12

During a study of a salamander population, scientists put marks on 190 salamanders. Later, the scientists returned and found 19

marked salamanders out of the 440 salamanders they counted. To the nearest whole number, what is the best estimate for the salamander population?
( 14 Points If solve :))
* Please answer Properly*
Mathematics
2 answers:
kondor19780726 [428]3 years ago
5 0
It would be 4400 because whole part x part whole
Molodets [167]3 years ago
4 0

Answer:

18 yw

Step-by-step explanation:

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In 1992​, there were 41 comma 984 shopping centers in a certain country. In 2002​, there were 48 comma 225. ​(a) Write an equati
Illusion [34]

Answer:

Step-by-step explanation:

The equation expressing the number y of shopping centers in terms of the number x of years after 1992 will be LINEAR in nature

The standard equation is expressed as;

y = mx+c

m is the slope

c is the intercept

If in 1992​, there were 41,984 shopping centers in a certain country and in 2002​, there were 48,225 we can express this as coordinate points

(0, 41984) and (10, 48,225)

Get the slope

m = 48,225-41,984/10-0

m = 6241/10

m = 624.1

Get the intercept, substitute m = 624.1 and the point (0,48225) into the formula y = mx+c

48225 = 624.1(0)+c

48225 = 0+c

c = 48225

Get the required equation

y = 624.1x+48225

5 0
3 years ago
Math question screen shot down below
Sergeeva-Olga [200]

Answer:

When add up all that was bought you will get $91.57 when you subtract that from 100 you will get $8.43 and that is you answer. plse mark the brainliest thank you!

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
PLEASE HELp!
NISA [10]

Answer:

B. 37

Step-by-step explanation:

You first find the median of the entire set which is 46. Then find the median of the lower half of the set which is 27. Then find the median of higher part of the data set which is 64. Then you do 64-27=37.

Hope that helped a little bit :)

5 0
4 years ago
Type the missing number in this sequence:<br> -2,<br><br> -50,<br> -250, <br> -1,250, <br> -6,250
bazaltina [42]

Answer:

the next is -2 × 5 = - 10

Step-by-step explanation:

the sequence is times 5

5 0
3 years ago
What is the volume of the following rectangular prism? Area = 9/5 units cubed Height = 2/3 units
Alika [10]

Answer: 5.35

Step-by-step explanation:

8 0
4 years ago
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