The woodworking artist spends <u>3 hours</u> making each <u>type X </u>carving, and <u>2 hours</u> making each <u>type Y </u>carving. He can <u>spend up to(maximum) 36 hours</u> each week making carvings.
3x + 2y ≤ 36
He can spend no more than 36 hours on making carvings each week.
It costs him <u>$4 for each type X, $5 for each type Y.</u> He must keep his weekly cost for materials <u>to $100 or less</u>.
4x + 5y ≤ 100
He can spend no more than $100 on materials.
Answer is C
Rational exponents are quite simple really. For instance, 2 to the power of 1/2 is the square root of two. You take the numerator of the fraction and use that as the exponent and take the denominator and use it to root the number. I know that sounds confusing, so I'll give a bunch of examples
2 to the power of 1/3
is the cube root of 2
2 to the power of 2/3
is the cube root of 2 to the power of 2, or the cube root of 4
2 to the power of 3/4
Is the 4th root of 2 to the power of 3, or the fourth root of 8
Hope it helps <3, if you have any questions just comment.
Answer:
the last one you have attached
Step-by-step explanation:
This is what I would think to do with such an expression;
It should be alright to leave it as it is on the last line as this should be its simplest form;
But, you could write it out as:
