Answer:7777
Step-by-step explanation:
Answer:
the answer should be 2.5
Step-by-step explanation:
when divided 5/8 u get 0.625 and when u divided 1/4 u get 0.25 and u divided both answer u get 2.5
Answer:
35 × 2.5 × 2 = 175 /100
= 1.75
Step-by-step explanation:
Simple interest is calculated with the following formula: S.I. = P × R × T, where P = Principal, R = Rate of Interest in % per annum, and T = Time, usually calculated as the number of years. The rate of interest is in percentage r% and is to be written as r/100.
Answer:
![b = 0.0138](https://tex.z-dn.net/?f=b%20%3D%200.0138)
Step-by-step explanation:
Given
Regression Equation:
![DD=2.69+0.0138D](https://tex.z-dn.net/?f=DD%3D2.69%2B0.0138D)
Required
Determine the slope of the regression line
The equation of regression is of the form
![Y = a + bX](https://tex.z-dn.net/?f=Y%20%3D%20%20a%20%2B%20bX)
Where b represents the slope;
Compare
to the given equation
![DD=2.69+0.0138D](https://tex.z-dn.net/?f=DD%3D2.69%2B0.0138D)
We have that:
![Y = DD](https://tex.z-dn.net/?f=Y%20%3D%20DD)
![a = 2.69](https://tex.z-dn.net/?f=a%20%3D%202.69)
![b = 0.0138](https://tex.z-dn.net/?f=b%20%3D%200.0138)
![X = D](https://tex.z-dn.net/?f=X%20%3D%20D)
Hence; the slope is:
![b = 0.0138](https://tex.z-dn.net/?f=b%20%3D%200.0138)