Volume of the sphere is 300 m³
Step-by-step explanation:
- Step 1: Calculate volume of the sphere using the formula V = 4/3πr³, where r = d/2 = 4m
⇒ V = 4/3 × 3.14 × 4³ = 267.95 = 300 m³ (rounding off to the nearest hundredth)
Answer:
A. A rotation of 360° clockwise.
Step-by-step explanation:
The rotation rule for clockwise is as such:
360°: (x , y) → (x , y)
This means that the rotation of 360 degrees about the origin is equal to a rotation of 0 degrees. So the transformation would map the image onto itself; the image stays the same.
First let's set up an equation: 35+0.05t.
35 is the phone rate per month plus the number of texts (t) times 0.05 (cost of 1 text)
Now we can find the amount of texts she sent each month.
March
35+0.05t=72.60
-35 -35
0.05t=37.60
------ -------
0.05 0.05
t=752
April
35+0.05t=65.85
-35 -35
0.05t=30.85
------ -------
0.05 0.05
t=617
She sent 752 texts in March and 617 texts in April.
Answer:
Answer will be 
Step-by-step explanation:
We have to perform the calculation 
without changing into decimal
can be written as 
So 
Now taking 
common
