The correct answer is C) (3×10⁴)(2×10²)
Explanation:
The total number of cactus plants can be found by multiplying the density of plants (d) by the area (A):
P = d · A
The area of a square can be found by the formula:
A = s²
= (175 km)²
= 30625 km²
which can be approximated to 3×10⁴ km²
The density of the cactus plants is
d = 214 /km²
which can be approximated to 2×10² /km²
Therefore, the number of plants can be approximated to:
P = d <span>· A
= (</span>2×10² /km²) · (3×10⁴ km<span>²)
= </span>(2×10²) · (3×10⁴<span>)</span>
Hence, the correct option is C)
2.93 * 30 = 89.7 ao therefore, it will cost her $89.70
Answer:
-2.65
Step-by-step explanation:
-1.2 - 1.45 = -2.65
you could just simplify fraction into decimal and use calculator
Answer:
V = (4/3)π(4)³ = four-thirds pi (4) cubed.
Step-by-step explanation:
The volume of a sphere is given by the equation ;
Volume; V = (4/3)πr³
Where r is radius.
Now, we are told that the radius has a value of; r = 4 in
Thus, plugging it into the volume equation, we have;
V = (4/3)π(4)³
Looking at the options given in the question, the correct answer is;
V = four-thirds pi (4) cubed
Answer:
Answer is 6.
Step-by-step explanation:
The product is
Now, it does not means that the product of two quantities is always more than the individual quantities.
here, 2/5 is a part of whole.
So,
The product is
The answer is 6 which is less than 15.
Here, it is the 2/5 part of whole 15.