Answer:
B
Step-by-step explanation:
We'll use Natasha's location as 0 on a number line. To the left of her, 51/20 would be negative and 25/4 would be positive.
To find how far apart the dogs are, we would need to add the absolute value of each number:
|-51/20| + |25/4| however, this can also be rewritten as:
25/4 - (-51/20)
Answer:
The approximate mass of the brain of a mouse is 2 grams
Step-by-step explanation:
The correct question in the attached figure
Let
B -----> the approximate mass B of the brain in grams
m ----> the mass of a mammal's brain in grams
we know that
----> given problem
we have
substitute in the formula above
Remember that
![(64)^{\frac{2}{3}}=\sqrt[3]{(64)^2}=\sqrt[3]{(4^{3})^2}=\sqrt[3]{(4^{6})}=4^{2}=16](https://tex.z-dn.net/?f=%2864%29%5E%7B%5Cfrac%7B2%7D%7B3%7D%7D%3D%5Csqrt%5B3%5D%7B%2864%29%5E2%7D%3D%5Csqrt%5B3%5D%7B%284%5E%7B3%7D%29%5E2%7D%3D%5Csqrt%5B3%5D%7B%284%5E%7B6%7D%29%7D%3D4%5E%7B2%7D%3D16)
If you know the diameter or radius of a circle, you can work out the circumference. To begin with, remember that pi is an irrational number written with the symbol π. π is roughly equal to 3.14. You can also work out the circumference of a circle if you know its radius.
Answer:
$5.04
Step-by-step explanation:
4.5 x 1.12=5.04
If we assume the pool to be a semi sphere, then the volume would be
<span>
V pool = 1/2 * [4/3*pi*r**(3)]
</span>where r is the radius = 50m
V pool = 1/2 * [4/3*3.14*50**(3)]
<span>
V pool = 261799.3878 m</span>³
If we round up >>> V water in the pool = 261800 m³<span>
</span>
