You cant say anything about an, if bn>an>0 then we could deduce that an converges.
1.
8 < x(7 - x)
We can now substitute the given values to see which one satisfies the inequality.
8 < 2(7 - 2)
8 < 10
A is the correct answer.
2.
D.
This lists all of the factors of 24.
Answer:
x=43
Step-by-step explanation:
6x-48 = 4x+38
Step 1: Add 48 to both sides of the equation
6x = 4x +86
Step 2: Subtract 4x from both sides of the equation
2x = 86
Step 3: Divide 2 to both sides of the equation to isolate the variable (x)
x=86/2 so..
x=43
Hope this helps :)
Answer:
a= 73.2
b =36.6
c = 76.2
Step-by-step explanation:
Perimeter of the triangle is the distance round the triangle.
Let the 3 sides be a, b and c
Side a of the triangle is twice as long as side b. This means
a = 2b
Side c is 3 feet longer than side a. This means
c = a + 3
The perimeter of the triangle is 93 feets. Formula for finding the perimeter of the triangle is
(a + b + c)/2
Therefore,
93 = (2b + b + 2b + 3)/2
93 = (5b + 3)/2
5b + 3 = 93 × 2 = 186
5b = 186 - 3 = 183
b = 183/5 = 36.6
a = 2b = 2 × 36.6 = 73.2
c = a + 3 = 73.2 +3 = 76.2
180 eggs. That’s because 6 x 6 = 36 so we know how many eggs are in each tray. Then there are 5 trays with 36 eggs so 5 x 36 = 180