If a pencil factory makes 50 cases of pencils in 5 hours. Let's first find out how many cases are made per hour.
50 ÷ 5 = 10 cases per hour
Now you need to know how long it will take to make 55 cases. Since we already know that it takes 5 hours to make 50 cases. So you need to know how many cases for the extra 5 cases. If it takes 1 hour to make 10 cases, it would only take 1/2 hour to make 5 cases.
So it would take 5 1/2 hours to make 55 cases.
Hope this helps. :)
Answer 10:
<em>X </em>= (5,0)
Answer 11:
<em>AB</em> = 11.18
Answer 12:
<em>N/A</em>
Step-by-step explanation:
Answer:
5)i. 7/1
ii. -8/1
iii. 2/1
iv. 9/1
v.0/1
5)i.4
ii.-5
iii. -7
iv. 3
v. 5
Step-by-step explanation:
interger/1 = rational number (anyt that can be expressed as a fraction)
Answer:
The correct answer is A) x^6y^8
Step-by-step explanation:
The easiest way to find this is to first square the second term.
(-x^2y^3)^2 = (x^4y^6)
Now we multiply that by the first parenthesis.
(x^2y^2)(x^4y^6) = x^6y^8
I remember that the square of 12 is 144.
Let's work up from there to the squares that 180 lies between.
Keep in mind that squares are when a number multiplies by itself.
For example;
10^2 means 10 • 10, which makes the product of 100.
12^2 = 144
13^2 = 169
14^2 = 196
Well, we have 169 and 196, which 180 lies between.
Your answers are:
13 and 14.
I hope this helps!
