Answer:
x < 2
Step-by-step explanation:
We're going to solve this just like we would an equation, but with just one little twist. First, let's add 1/3 to both sides.
5/6x - 1/3 > 1 1/3
5/6x > 1 2/3
First, let's turn 1 2/3 into an improper fraction to make it easier to work with. Multiply the big number by the denominator, then add the numerator.
1 x 3 + 2 = 5
1 2/3 = 5/3
Now, multiply 5/3 by 2/2 to get 6 as the denominator. This works because 2/2 simplifies to 1 and therefore does not change the value of the fraction.
5 x 2 = 10
3 x 2 = 6
5/3 = 10/6
Now divide both sides by 5/6. Because they both have the same denominator, we can cancel the denominator out and just divide 5x/5 and 10/5.
5/6x > 10/6
5x > 10
x > 2
Wait! We don't have the correct answer just yet. Whenever you divide an inequality, you have to flip the inequality sign.
x < 2
Now <em>there's</em> our final answer.
Answer:
39.66
Step-by-step explanation:
If the divisor is not a whole number, move decimal point to right to make it a whole number and move decimal point in dividend the same number of places.
Divide like you usually do
Put decimal point directly above decimal point in the dividend.
Check your answer.
<span>f(x) = –10
f(5)=-10
f=</span>-10 divided by 5
f=-2
Answer: 4.95 inches
Subtract: 36 - 31.05 = 4.95
Step-by-step explanation:
<em>Whoever created this question hasn't done much real electrical work! </em>
<em>An outlet (also known as a receptacle) usually requires about 4 to 6 inches of wire within the </em><u><em>junction box</em></u><em> to make the connections, depending on what else may be connected in the box. We don't have to measure to 0.05 of an inch. The insulation may have to be stripped precisely to 3/8, 1/2 or 5/8 inch for connections. </em>
The electrician used 3 feet of cable between junction boxes, and had 8 ¹/₂ inches pulled through the junction box. She needed 4 inches to connect the receptacle. How much the excess did she have to cut off?
Math questions should be realistic.
Wow - that is an unusual calculation. You'll need a formula for the monthly payment of a monthly annuity, and it is located here:
http://www.1728.org/annuity3.htm (see formula 2)
You'll find THAT page and THIS page very helpful:
http://www.1728.org/annuitym.htm
rate = rate / 1,200
rate =
<span>
<span>
<span>
0.005166666667
</span>
</span>
</span>
n= number of months = 5 * 12 = 60
monthly amount = [Total] / ([(1 + rate)^(n+1) -1] / [rate]) -1
monthly amount =
55,000 / [[( 1<span>.005166666667)^</span>(61)-1] / 1<span>.005166666667] -1
</span>
monthly amount = 55,000 / [[<span><span>1.3693761617</span> -1</span>] / .005166666667]-1
monthly amount = 55,000 / [[.3693761617] / .005166666667]-1
monthly amount = 55,000 /
((<span>
<span>
<span>
71.4921603244)-1)
</span></span></span>monthly amount = 55,000 / (<span>
<span>
70.4921603244)</span></span>
<span><span><span>monthly amount = 780.2286062293
</span>
</span>
</span>
OR 780.23 (rounded)
Yes, it's just that "simple". LOL
