Let x dollars be your investment at 7%;
then the investment at 3% is the rest (1000-x) dollars.
The total interest equation is
0.07x + 0.03*(1000-x) = 0.061*1000.
Express x and calculate
x = %280.061%2A1000-0.03%2A1000%29%2F%280.07-0.03%29 = 775.
ANSWER. $700 is the 7% investment; the rest, (1000-775) = 225 dollars is the 3% investment.
Answer:
Step-by-step explanation:
by making the length an inequality x height will be 1.5x
Volume=1/3BA xh
X×X×1.5X 1/3=2304
0.5x3=2304
X³=2304÷0.5
X³=4608
X=³√4608
X=16.64cm
H=16.64x1.5=24.96cm
Answer:
B. X/Z=Y
Step-by-step explanation:
THE RECIPROCAL WILL EQUAL
<u>Given:</u>
A circle with a diameter of 20 m inside a triangle with a base length of 56 m and a height of 56 m.
<u>To find:</u>
The area of the shaded region.
<u>Solution:</u>
To find the area of the shaded region, we must subtract the area of the circle from the area of the triangle.
The area of a circle ![= \pi r^{2} .](https://tex.z-dn.net/?f=%3D%20%5Cpi%20r%5E%7B2%7D%20.)
The diameter of the circle is 20 m so the radius is
m.
The area of the circle
square m.
The area of a triangle ![=\frac{1}{2}(b)(h).](https://tex.z-dn.net/?f=%3D%5Cfrac%7B1%7D%7B2%7D%28b%29%28h%29.)
The triangle has a base length of 56 m and a height of 56 m.
The area of the triangle
square m.
The area of the shaded region
square m.
The area of the shaded region is 1,254 square m.