Answer:
Let 00-15 = red. Let 16-99 = green.
Step-by-step explanation:
The value of the expression, that is, 20.5 – (2 * 8.1) is 4.3
We have been given the expression 20.5 – (2 * 8.1).
To solve this problem we apply BODMAS rule, where each letter stands for
B = Bracket
O = of
D = Divide
M = multiply
A = Addition
S = Subtraction
When any equation is given where there is more than one operation, we solve them according to the BODMAS rule which tells us to solve the order of operation to be followed while solving expression in mathematics.
Now solving the expression we get,
= 20.5 – (2*8.1)
First solve the bracket expression
= 20.5 – 16.2
= 4.3
Hence the answer for the expression is 4.3
Learn more about solving the expression here : brainly.com/question/625174
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I may have gotten it off by a lot, but I’m mostly sure the answer is 1,240,000
Step by step explanation:
10 to the power of 4 is 2,000
2.3 x 2,000 is 4,600. 10 to the power of 3 is 200, so 3.1 x 200 is 620
Finally 620 x 2,000 is 1,240,000
Answer:
Step-by-step explanation:
- A cylindrical fish tank can hold approximately 502.40
cubic inches of water. If the height of the fish tank is
10 inches, what is the radius of the tank? Use 3.14 for
the answer, 6.86