Answer:
9
Step-by-step explanation:
The denominator of a fraction is always the bottom number, while the top number is always the numerator.
The answer is 12.96 hope it helped
Answer:
He now has 6 apples.
Step-by-step explanation:
If Steve has eaten 2 apples, but had 8 before, he would have 6 left because he is taking away 2 apples from 8.
8 - 2 = 6
Answer:
x = -3
Step-by-step explanation:
<em>I hope you mean "no solution" as in 'equal to zero' because that's what I'm doing and what makes sense.</em>
<em>Start by setting the equation equal to zero.</em>
3x + 9 = 0
<em>Subtract the </em><em>9</em><em> from both sides to move it to the right side.</em>
3x = -9
<em>Divide the </em><em>3</em><em> from both sides to isolate the </em><em>x.</em>
x = -3
<em>We can check that </em><em>x = -3</em><em> is the correct answer by plugging it in and seeing if it equals </em><em>zero</em><em>.</em>
3(-3) + 9
-9 + 9
0
S= a(1-r ⁿ) /(1-r) & when r is < 1 & n →∞, the sum becomes S= a/(1-r)
Progression P is 2,1, 1/2,1/4,.. ==> r = 1/2
Sum of P when n--> ∞ = 2/(1-1/2) ==> S =4
Progression Q is 3,1,1/3,1/9,....==> r = 1/3
Sum of Q when n--> ∞ = 3/(1-1/3) ==> S =4.5
GIVEN THAT 4, 9/2 & X (to be calculated later is a geometric Progression, hence 9/2 - 4 = 0.5 =d (common difference , so X = 4.5+0.5 & X = 5
Sum of R =5 Then => 5= 4 /(1-r) & r=1/5
Then the sum of R = 4/(1-1/5) ==> S of R =5