Answer:
It is mainly used while doing scientific notation. If two numbers differ by one order of magnitude, one is about ten times larger than the other. If they differ by two orders of magnitude, they differ by a factor of about 100.A quarter is 0.25 dollars so the ratio between 1 dollar and a quarter is 1/0.25(it means the dollar and the quarter which is 0.25 dollars) and that equals =4
Answer: 5
Step-by-step explanation:
We are to find how long will it take to return to the ground?
Answer:
t = 0.48 sec
Step-by-step explanation:
We are given;
initial velocity; vi = 40 ft/s
hi = 70 ft
acceleration due to gravity; a = 32 ft/s²
Now, we are given that the rocket's height as a function of time is;
h = -12at² + vit + hi
At ground, h = 0
Plugging in the relevant values to obtain ;
0 = -12(32)t² + 40t + 70
-384t² + 40t + 70 = 0
The roots of the equation gives; t = 0.48 sec
Answer:
-15
Step-by-step explanation:
Using the BODMAS ORDER..
6-6*4+3= 6 - 24 + 3 = 9 -24 = - 15
Answer:
1. They can divide it up so each person gets 2.25 of a cookie.
2. 
3. 
4. 4.625
5. 
Step-by-step explanation:
1. They can each have 9 ÷ 4 = 2.25 of a cookie
2. So we have 4 • 3 = 12 pieces.
3. They will get to eat of a bag.
4. 74 ÷ 16 = 4.625
5. Will and his 2 friends = 3 people
