Answer:
The correct answer would be 40
Step-by-step explanation:
To find two square roots being multiplied together, you can multiply the numbers beneath the symbol.
√2 x √800 = √1600
Now you can perform the square root operation.
√1600 = 40
If 3/5 of a number is 18, that means that 1/5 is 6 as 18/3 = 6. Since 1/5 is equal to 2/10. 1/10 of the number = 3. 7/10 of the number is 3*7 which is 21.
Hey there! :)
Answer:
4 - 40i
Step-by-step explanation:
Subtracting the two expressions:
(7 - 10i) - (3 + 30i)
Distribute the negative sign:
7 - 10i - 3 - 30i
Combine like terms:
4 - 40i
12.29 is the square root of 151 to the nearest hundredth. It is about 12.28820572.
Population growth is generally given by an exponential function,
<em>f</em>(<em>x</em>) = <em>a</em>*<em>b</em>^<em>x</em>, where <em>a</em> is the original population, <em>b</em> = 1 + the rate of growth (written as a decimal number), and <em>x</em> is the amount of time. In our case we have
<em>p</em>(1 + 0.065)<em>^</em>1<em>
</em>= <em>p</em>(1.065) = 1.065<em>p</em>
