Answer: 0.22 I hope i helped
Steps: 3.14 - 1.6 = 1.8
1.8 x 2.1 = 3.78
3.78 - 4 = 0.22
Answer:
1.25
Step-by-step explanation:
a = 10 and r = 0.5
The formula for calculating any term in a geometric sequence is a (the first term) times r (the common ratio) raised to the power of n - 1.
In this case n = 4, since we're looking for the fourth term.
so,
Un = ar^n-1
= ar^4-1
= ar^3
U4 = 10 × 0.5^3
= 10 × 0.125
= 1.25
Answer:
61
Step-by-step explanation:
1700/2800 = around .61 so 61%
Answer:
1.27
Step-by-step explanation:
When completing word problems, it's always important to first turn everything into an equation.
The volume of a rectangular box is:
Where <em>l</em> is the length, <em>h</em> is the height, and <em>w</em> is the width.
Which we can write down the equation:
Next up, distribute:
We have a cubic equation, you can solve it using a calculator.
We have three solutions, and they are:
Since lengths cannot be negative, there is just one solution:
And rounding it gives:
And don't forget to put ft at the end!
The answer is 400 because you multiply it