Answer:
2.65×10^5
Step-by-step explanation:
Answer:
Step-by-step explanation:
265000 can be rewritten as , since the decimal place moved 5 to the left. Hope this helps!
A)12
B)16
c)20
d)24
Answer:
Option B
Step-by-step explanation:
Hope this helps!
Answer:
The breadth is 16m because a square is a quadrilateral (four sided shape) that has all its side to be of equal measure.
There are two such numbers.
One of them is 2 + 9.5 = 11.5.
The other one is 2 - 9.5 = -7.5.
_____
If we consider "9.5 units from 2" to be 9.5 units in the positive direction, then the appropriate choice is 11.5.
we have to find the number that is 9.5 units from 2 on a number line
Ithas2typesofnumber
such as:
we can represented it on the number line
(See this attachment)
A. 1
B. 1.25
C. 1/5
D. 5
Answer:
A is the correct answer
Step-by-step explanation:
(9 -4)/ 5
5/5
=1
Answer: 1600 feet.
Step-by-step explanation:
Given : A rocket is launched upward so that its distance, in feet, above the ground after t seconds is represented by the function
To find : its maximum height.
First we differentiate the given function , we get
Put , we get
Hence, at t=10 , rocket achieves its maximum height.
Hence, its maximum height = 1600 feet.
Answer:
1600 ft
Step-by-step explanation:
We are given that a rocket is a launched upward so that its distance(feet) above the ground after t seconds is represented by the function
We have to find the maximum height.
Substitute h(t)=0
When t=0 it means the rocket is at ground launch.
When t= 20 s.
Total time taken by rocket=20 s.
Half of the time taken to reach maximum height and half of the time taken to reach ground back.
Therefore, time taken by rocket to reach maximum height=
Substitute t=10 in given function
Then we get
h(10)=-16(10)^2+320(10)=-1600+3200=1600 ft[/tex]
Hence, the maximum height=1600 ft