Answer:
It will take 14 months.
Step-by-step explanation:
Re-calculate the equation.
Answer:
12 quarters 23 dimes
Step-by-step explanation:
x(0.25)+(2x-1)(0.10)=5.30
0.25x+0.2x-0.10=5.30
0.45x=5.40
x=12
12 quarters
12(2)=24-1=23 dimes
Answer:
22320
Step-by-step explanation:
simple interest= p (deposit) × r (rate) × t (time)
=1550×7.2×2
=22320
Answer:
7pi
Step-by-step explanation:
Circumference is pi * diameter. This means that the circumference is 7 pi
Total number of students = 18 + 7 = 25
Average height of the 25 students = 105 - 5 = 100 cm
Sum of height of all students = 100 x 25 = 2500cm
Answer: 2500cm