49 habitats are at the zoo because 245 divided by 5 is 49! (: (: (: hope I helped
Answer:
1) Decimal 
2) Binary 
3) Octal 
4) Hexadecimal 
Step-by-step explanation:
Given : Integer is 25
To find : Represent integer in decimal, binary, octal, and hexadecimal formats.
Solution :
1) Integer into decimal - To convert into decimal the base goes to 10.
So, 
2) Integer into binary - To convert into binary the base goes to 2, it form in 0 and 1 and we divide integer by 2.
Divide 25 by 2 and note down the remainders.
2 | 25
2 | 12 R=1 ←
2 | 6 R=0 ↑
2 | 3 R=0 ↑
2 | 1 → R=1 ↑
So, 
3) Integer into octal - To convert into octal the base goes to 8 and we divide integer by 8.
Divide 25 by 8 and note down the remainders.
8 | 25
| 3 → R=1
So, 
4) Integer into hexadecimal - To convert into hexadecimal the base goes to 16 and we divide integer by 16.
Divide 25 by 16 and note down the remainders.
16 | 25
| 1 → R=9
So, 
Answer:
Maggie is 14 years old.
Step-by-step explanation:
M + B = 36
B = 36 - M
2M - 6 = B
2M - 6 = 36 - M
3M = 42
M = 14
Maggie is 14 years old.
Answer:
x = 3
Step-by-step explanation:
y = 2/3 x + 5; y = 7
7 = (2/3)x + 5
2 = (2/3)x
x = 2 * 3/2
x = 3
Answer:
n/11 = 0.5; n = 5.5
Step-by-step explanation:
Quotient tells us this will be a division problem.
We are told that the unknown number, n, is divided by 11; this gives us n/11.
Since the quotient is 0.5, this gives us the equation n/11 = 0.5.
To solve this, multiply both sides by 11:
n/11*11 = 0.5(11)
n = 5.5