C=number of acres of corn
w=number of acres of wheat
total is 180 acres
c+w=180
wants to plant 3 times as many corn as wheat
c=3w
subsitute 3w for c in other
c+w=180
3w+w=180
4w=180
divide boh sides by 4
w=45
sub back
c=3w
c=3(45)
c=135
135 acres of corn and 45 acres of wheat
Let L be the length of the box that the company aims to manufacture. With this representation, the width of the box is equal to L - 2 and the height is equal to L + 5. The volume of the box is equal to the product of the length, width, and height. That is,
A = L x (L - 2) x (L + 5) = 24
The value of L from the equation is 3 inches.
The dimension of the box are as follow:
length = L = 3 inches
width = L - 2 = 1 inch
height = L + 5 = 8 inches
The total amount due after a given period of time is given by the following formula:
This is for simple interest. <em>A</em> is the total amount due. <em>t</em> is the period of time, <em>r</em> is the interest rate and <em>P</em> is the initial amount borrowed.
To use the formula, <em>t</em> and <em>r</em> must have the same unit of time (both in years or both in months for example). We have the yearly rate as 15%, or well, 0.15. The period is 6 months, which will be half a year, or well, 0.5 years. With this information, we can now replace the values on the formula:
With this, the total amount due will be $3225.
Alternatively, we can first calculate the interest due with the following formula:
And add this amount to the initial amount of money borrowed to estimate the total amount due.
After six months, the student has to pay the $3000 borrowed, plus $225 of interest:
Answer. Total amount due after 6 months: $3225.
POLAR AXIS.
The reference point (analogous to the origin of a Cartesian system) is called the pole, and the ray from the pole in the reference direction is the polar axis<span>. The distance from the pole is called the radial coordinate or radius, and the angle is called the angular coordinate, </span>polar<span> angle, or azimuth.
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Answer:
3/6
Step-by-step explanation:
since 1, 3, and 5 are odd numbers
There would be a 3/6 change of it coming out odd.
