3/4 is 0.75.
3/4 is larger than 0.7
Answer:
140
Step-by-step explanation:
The arithmetic series is 5, 7, 9, 11, ........., 23.
First u have to determine the no. of terms that can be done by using
Tₙ = [a + (n - 1)d]
Tₙ-------nth term
a---------first term
n---------no.of terms in the series
d---------common difference
here a = 5,d = 2.
let it contain n terms Tₙ= [a + (n-1)d]
Substitute Tₙ, a, and d in the equation
23 = 5 + (n - 1)2
Subtract 5 from each side.
18 = (n-1)2
Divide each side by 2
(n - 1) = 9
Add 1 to each side
n = 9 + 1 = 10
The sum of the arithmetic sequence formula: Sₙ= (n/2)[2a+(n-1)d]
Substitute Sₙ, a, n and d in the equation
Sₙ= (10/2)[2(5) + (10-1)2]
Sₙ= (5)[10 + (9)2]
Sₙ= 5[10 + 18]
Sₙ= 5[28] = 140
Therefore the sum of the arithmetic sequence is 140.
Let's first add the whole numbers:
2 + 4 = 6
The LCD of 1/2 and 2/3 is 3/6 and 4/6 . . .
3 + 4 = 7
(The denominators are equal in both fractions so they will remain the same)
= 7/6
Simplifying 7/6 . . .
7/6 = 1 1/6
6 + 1 = 7
7 + 1/6 = 7 1/6
<h3>7 1/6 ← answer</h3><h3 />
<u>Your final answer is 7 1/6.</u>
I hope this helps! :)
Answer: $24.99
Step-by-step explanation:
12.50*10=125
125+150=275
299.99-275=24.99