Okay, so we have the number 443,219. And we need to round to the nearest ten thousand.
443,219
The bolded number shows the ten thousands place. Now we need to know whether we round down, or round up. To decide which one to do, we need to look at the number in the thousandths place. The rule is...
If the number is 4 or less, then we round down. If the number is 5 or more then we round up.
In the number 443,219 the 3 is the number in the thousandths place.
Since 3 falls into the category of '4 or less', we know that we need to round down. So 443,219 becomes 440,000
Answer=440,000
Eating:_____Hours Eating= 10%
Sleep:______Hours Sleep: 40%
Homework:____Hours Homework= 10%
Free Time:_____ Hours Free Time= 15%
Answer:
The top graph
Solutions:
-2
0
Step-by-step explanation:
The given quadratic function in factored form is
This is a parabola that has x-intercepts at (-2,0) and (2,0)
This parabola opens downward because the leading coefficient is less than 1.
The second function is
This is an absolute value function with vertex at (-2,0).
Therefore the graph that shows the solution to f(x)=g(x) is the top graph.
Hence the solution is x=-2,x=0
Answer: 8(3-2x)(x+5), -16x^2-56+120, x=-5, or x=3/2.
Step-by-step explanation:
First convert the multi fraction into multiplication: 8(3-2x)(x+5)
Then simplify: -16x^2-56+120
If you want, you can solve for x, which gets you x=-5, or x=3/2.
I hope this helps! :P
B. 1/14
C. 1/4
D. 6/8