Given:
Principal (P)= $1,000
Rate of interest (R)= 4% = 0.04
Simple interest (I)= $100
To find:
The time for which she deposits $1000 into a savings account at 4% simple interest.
Solution:
The formula for simple interest is

On substituting P=1000, R=0.04 and I=100 in the above formula, we get


Divide both sides by 40.


Therefore, the required time is 2.5 years.
Answer:
Angle E is 59
Angle U is 89
Step-by-step explanation:
Angle E: 35 + 86 = 121
180 - 121 = 59
Angle U: 29 + 62 = 91
180 - 91 = 89
Answer:
4 days
Step-by-step explanation:
55d+35+15d=315
70d=315-35
70d=280
d=280/70
d=4
Answer:
The three sets of Pythagorean triplets such that each set has numbers less than 30 are 3, 4 and 5; 6, 8 and 10; 5, 12 and 13
Step-by-step explanation: