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OLga [1]
3 years ago
10

Is 0.21 smaller or bigger than a half?

Mathematics
2 answers:
irina1246 [14]3 years ago
6 0
Smaller because one-half is .5 or .50, but .21 is less than .50.
Savatey [412]3 years ago
3 0
Smaller, since a half equals to 0.50
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Step-by-step explanation:

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3 years ago
Heron’s formula: Area = Triangle PQR has sides measuring 9 feet and 10 feet and a perimeter of 24 feet. What is the area of tria
VladimirAG [237]
Hello,

Let's assume a,b,c the 3 sides of the triangle.

a=9
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4 0
3 years ago
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A least squares regression line was calculated to relate the length​ (cm) of newborn boys to their weight in kg. The relationshi
maks197457 [2]

Answer:

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Step-by-step explanation:

Given the following :

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The R² value is called the Coefficient of determination. It is obtained by taking the square of the correlation Coefficient (R). The value gives the proportion of Variation between the independent and dependent variables which is explained by regression line. In the scenario above, the R² value means that 58.6% of the variation in length in centimeter of new born boys and their weight (in kg) is explained by the line of best fit. While (100% - 58.6% = 41.4%) is due to other factors.

8 0
3 years ago
PLEASE solve both question with each step!!
Shkiper50 [21]

Answer:

6x+10-3x=55

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5 0
3 years ago
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AlekseyPX

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Step-by-step explanation:

You should know the value of x

But you can say

Y=7x

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2 years ago
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