The answer is A.
Speed = distance / time
Speed = (4*400) / (6*60) (6*60 to turn minutes to seconds)
Speed = 1600 / 360
Speed = 4.44
Velocity = displacement / time
since she is running in a circle, she stops where she started making he displacement 0
Velocity = 0 / 6*60
Velocity = 0
Answer:1526.81 cm cubed
Step-by-step explanation:
v=(pi)radius^2(height)
v=3.14150(9)^2(6)
v=1526.81 cm cubed
incase you we're thrown off by the volume in cubic centimeteres every answer will first come into cubic centimeters not into a measurement.
the basic formula for a cylinder is pi multiplied by the radius squared multiplied by the height follow BEDMAS and you have to square the radius first and then multiply by the height and pi.
a good calculator that ive used for over 6 years is TI-36X PRO and it will be helpful for grade 11 functions
Answer:
9
Step-by-step explanation
First you multiply 3 five times, then you multiply 3 seven times and you divide the results of each multiplication
Answer:
Height of toy model liberty statue = 3 feet (Approx.)
Step-by-step explanation:
Given:
Height of real liberty statue = 152 feet
Scale factor = 2:101
Find:
Height of toy model liberty statue
Computation:
Scale factor = 2:101
1 feet toy model = 101 / 2 = 50.5 feet
Height of toy model liberty statue = Height of real liberty statue / Scale factor
Height of toy model liberty statue = 152 / 50.5
Height of toy model liberty statue = 3 feet (Approx.)
Answer:
(A)The locations of E' and F' are E' (−8, 0) and F' (0, 4), and lines g and g' are parallel.
Step-by-step explanation:
Line g has the following points:
- Point E is at (-4,0)
- Point F is at (0,2)
When we dilate a line from the origin by a given factor, we multiplicate the function by that factor, so our new graph is:
y' = a*f(x) where a is the scale factor
In this case, a=2
Therefore line g' has the following points:
We conclude that the locations of E' and F' are E' (−8, 0) and F' (0, 4), and lines g and g' are parallel.
The correct option is A.
