One of the radioactive isotopes used in chemical and medical research is iodine-125, which has a half-life of 61 days. how long
1 answer:
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The actual perimeter of the park is .
Further explanation:
Given:
The perimeter of the park is on a map . The measured perimeter of the park is 1000 times as large.
Calculation:
The distance of the closed figure is called as the perimeter.
The perimeter of the attached Figure 1 can be calculated as,
Here, is the length of the shape.
From place value chart, 10 tens is equal to 1 hundreds.
Tenths are one place after the decimal and hundredths are two places after the decimal.
Two tenths can be written in the form of decimal as follows:
Five hundredths can be written in the form of decimal as follows:
One thousandths can be written in the form of decimal as follows:
Therefore, the number 0.251 can be written as,
On the map the perimeter of the park is .
Let be the actual perimeter of the park.
The actual perimeter of the park can be calculated as follows,
Thus, the actual perimeter of the park is .
Learn more:
1. Learn more about problem on function brainly.com/question/1632445
2. Learn more about problem on triangle brainly.com/question/7437053
3. Learn more about problem on range and domain of functions brainly.com/question/3412497
Answer details:
Grade: Middle school
Subject: Mathematics
Chapter: Numbers
Keywords: Perimeter, park, map, , measured, 1000 times large, distance, closed figure, length, shape, place value chart, hundreds, tenths.
Answer:
10
Step-by-step explanation:
4 x 5 = 20
= 10
thats the answer just look at the picture :)
for the work
