The answer for 50 is (61-7 divides by 7)times 1/2+17
Let us assume that the area of the garden is 120 sq.ft
It is given that base=16 ft
Area of Triangle = 1/2 * b * h
120 = 1/2 * 16 * h
h = 120 * 2/16
h = 120 * 1/8
h = 15 ft
Therefore, the height of the triangular garden is 15 ft
The area of the park without fountain is about 819.76 square yards.
Answer:
Rotation and Translation
Step-by-step explanation:
Answer:
1.) Exponential Growth
2.) Exponential Decay
3.) Exponential Growth
4.) Exponential Decay
Step-by-step explanation:
<u>1.) </u><u><em>f (x) </em></u><u>= 0.5 (7/3)^</u><u><em>x</em></u>
↓
always increasing
<u>2.) </u><u><em>f (x) </em></u><u>= 0.9 (0.5)^</u><u><em>x</em></u>
<em> </em>↓
always decreasing
<u>3.) </u><u><em>f (x) </em></u><u>= 21 (1/6)^</u><u><em>x</em></u>
↓
always increasing
<u>4.) </u><u><em>f (x) </em></u><u>= 320 (1/6)^</u><u><em>x</em></u>
<em> </em> ↓
always decreasing
<u><em>EXPLANATION:</em></u>
It's exponential growth when the base of our exponential is bigger than 1, which means those numbers get bigger. It's exponential decay when the base of our exponential is in between 1 and 0 and those numbers get smaller.