Answer:
B. Less than a day
Step-by-step explanation:
From the question, the circuit board manufacturer produces 2000 board per hour.
Let x be the number of hours it will take to produce 16500 boards .
That’s
2000 boards = 1 hour
16500 boards = x hour
Cross multiply
xhour x 2000 = 1 x 16500
x hour = 16500/2000
x hour = 8.25 hours
8.25 hours is less than a day
Answer:
'<em>We </em><u>cross</u><em> </em><u>multiplied</u><em> it'</em>.
Step-by-step explanation:
Lets first understand our proportion and re write in correct Fraction form as:
Eqn(1).
where:
and are the Numerators
and are the Denominators
Now the question sais that Eqn(1). can be written as
This is true since here:
'<em>We </em><u>cross</u><em> </em><u>multiplied</u><em> it'</em>.
<em>Cross Multiplication is used when we have equations of the form Eqn(1) where there is one fraction on the left hand side and one fraction on the right hand side, so that the Numerator of the left hand side is multiplied with the Denominator of the right hand side and similarly the Denominator of the left hand side is multiplied with the Numerator of the right hand side (like a diagonal multiplication). </em>
Okay so first what you would have to do is to read the question carefully and understand it because if you don't read the question, well the thing is you could get it wrong. and so first see what the question is and then understand it and once you'd understand it, solve it. So what you would have to do is tell the property is using and think about how the question is written and think of the properties you have studied. Well you might as well notice that its the associative property because if you don't have parenthesis around your problem, it wouldn't be as organized as it should be because if you don't follow the Associative Property, it could confuse you. And so the answer to this problem would be a more good or sensible answer because you used the properties to help you and so your final answer to this problem would be 2,700 as your final answer and keep in mind that if you use properties it would be a much easier problem to solve. And so thank for your question and have a blessed day and May God bless you and I hope this helped you out with your question you asked and so thank you again and so see you again. Bye !!!
Answer:
Look down!
Step-by-step explanation:
1. 1/4*1/4*1/4
2. 1/4*1/2*1/2*1/4
Answer:
(-18, -3)
Step-by-step explanation:
To solve this system of equations, use the substitution method.
Steps for substitution method:
Step 1 : First, solve one linear equation for y in terms of x.
Step 2: Then substitute that expression for y in the other linear equation. You'll get an equation in x.
Step 3: Solve this, and you have the x -coordinate of the intersection.
Step 4: Then plug in x to either equation to find the corresponding y -coordinate.