Answer:
450 foe
Step-by-step explanation:
Answer:
7.583333 / 7 7/12
Step-by-step explanation:
2 1/3 × 3 1/4
2 1/3=7/3
3 1/4= 13/4
7/3 * 13/4
=91/12
=7 7/12
Answer:
3m == 5w, that means for such unit, there is a 2 person difference
30 person difference = 30/2 = 15units
and again one unit means 3m and 5w
so 15*3men, and 15*5women
and you can check the difference is 30
Answer:
B: 280
Step-by-step explanation:
The regression line predicts that when x equals 5:
![log_{10}(y) = 2.447](https://tex.z-dn.net/?f=log_%7B10%7D%28y%29%20%3D%202.447)
In order to find the value for y, one must simply apply the following logarithmic property:
if :
then: ![b^c = a](https://tex.z-dn.net/?f=b%5Ec%20%3D%20a)
Applying it to this particular problem:
![log_{10}(y) = 2.2447\\10^{2.447}= y\\y=280](https://tex.z-dn.net/?f=log_%7B10%7D%28y%29%20%3D%202.2447%5C%5C10%5E%7B2.447%7D%3D%20y%5C%5Cy%3D280)
Therefore, the regression line predicts y will equal 280 when x equals 5.
1) Base
2) Exponent
3) Metric system