Percent means parts out of 100
so 70%=70/100
'of' means multiply
we can do
that's the prooprtion
solving
times both sides by 70
the number is 49
You are multiplying 2 to each term each time.
-40 is the 4th term
-40 x 2 = -80
-80 x 2 = - 160
-160 x 2 = -320
-320 x 2 = -640
-640 x 2 = -1280
-1280 x 2 = -2560
-2560 x 2 = -5120
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-5120 is your 11th term.
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hope this helps
Note: Consider x be the breadth of the box.
Given:
The surface area of the box is 204.25 square feet.
Length of the box = 10 ft
Breadth of the box = x ft
Height of the box = 6.5 ft
To find:
The value of x.
Solution:
The surface area of a cuboid is:
Where, l is length, b is breadth and h is height of the cuboid.
Putting 
in the above formula, we get
Using distributive property, we get
Divide both sides by 33.
Therefore, the correct option is B.
<span>number times itself equals 196
</span>
Answer: a: 13
b: 5
c: 4
d: 12
area: 184
Step-by-step explanation:
