decrease = 9%
percent decrease =
× 100%
decrease = $98 - $89 = $9
percent decrease =
× 100% = 9% (to nearest whole percent )
Answer:
147 ants
Step-by-step explanation:
7 times 3=21 21 times 7= 147
The image is missing so i have attached it.
Answer:
Volume = 1.5 litres
Step-by-step explanation:
Using pythagoras theorem, we can get the height (h) of the cylinder
14² + h² = 17²
h² = 289 - 196
h = √93
Now, volume of a cylinder is;
V = πr²h
In the image, r = diameter/2 = 14/2 = 7cm
Thus,
V = π × 7² × √93
V = 1485 cm³
Now, 1 litre = 1000 cm³
Thus, volume = 1485/1000 = 1.485 litres ≈ 1.5 litres
Answer: what
Step-by-step explanation: