Answer: 
Step-by-step explanation:
1. By definition, the equation of the line has the following form:
Where <em>m</em> is the slope and <em>b</em> is the y-intercept.
2. Keeping the information above on mind, you the problem says that the slope is 11 and the y-interecept is -2, then:
3. Substitute these values into the equation of the line and you obtain that the equation of that line is:
Answer:
90/23
Step-by-step explanation:
First, you want to start in the parentheses. 5-6=-1, then multiply it by -2. Since a negative multiplied by a negative is a positive, -2*-1=2. -3^2=-9. 2+8=10. Then -9 times 10= -90. Then, we move on to the bottom. 5--2=7. 4^2=16, and -2(2)=-4. So -5(7) + 16-4=-23. Now, the equation should look like this, -90/-23. Put the negatives together and you get 90/23.
Answer:
x = 1
y = -2
Step-by-step explanation:
5x - 2y = 9 -----------(I)
2x + 7y = -12 --------------(II)
Multiply (I) by 7 35x - 14y = 63
Multiply (II) by 2 <u>4x + 14y = - 24</u><u> </u> {Now add and thus y will be eliminated}
39x = 39
x = 39/39
x = 1
Plugin x = 1 in equation(I)
5*1 - 2y = 9
5 -2y = 9
-2y = 9 -5
-2y = 4
y = 4/-2
y = -2
The answer is:A = 231e^(.0010776*12) = 234 million in 2003
k=(In(233/231))/(8)
<span>k=1.00865/8 <===== you used the ratio of 233/321, not the natural log of the ratio. </span>
<span>233/231 = 1.00865 </span>
<span>ln(233/231) = ln(1.00865) = 0.0086207 </span>
<span>k = 0.0086207/8 = 0.0010776 </span>
Answer:
Step-by-step explanation:
Area can be calculated if the length of the base and height given.
<u>According to measurements:</u>
- A . Impossible, as the length of base is not given
- B. Possible. A = 4*2 = 8 cm²
- C. Impossible, the the length of height is not given
- D. Possible. A = 4*3 = 12 cm²
- E. Possible. A = 5*2 = 10 cm²
- F. Impossible, the the length of height is not given
