Answer:
Step-by-step explanation:
If two variables are directly proportional, it means that an increase in one variable will cause a corresponding increase in the other variable.
If two variables are inversely proportional, it means that an increase in one variable will cause a corresponding decrease in the other variable.
The variable z is directly proportional to x, and inversely proportional to y. If we introduce a constant k, the equation would be
z = kx/y
When x is 14 and y is 10, z has the value 26.6. It means that
26.6 = 14k/10
Cross multiplying, it becomes
26.6 × 10 = 14k
266 = 14k
k = 266/14
k = 19
The equation becomes
z = 19x/y
When x = 24, and y = 15, the value of z would be
z = 19 × 24/15
z = 30.4
Josephina is 42 and Cameron is 46. The equation is 42 plus 46 = 88.
Answer:
A
Step-by-step explanation:
Answer:
The Amount of money in the account after t years $50 
Step-by-step explanation:
Given as :
The principal deposited into account = $50
The rate of interest = 5% compounded annually
The time period for deposit = t years
Let the amount into account after t years = $A
now, According to question
<u>From compound Interest method</u>
Amount = principal × 
Or, A = $50 × 
Or, A = $50 × 
Or, A = $50 ×
or, A = $50
So, The amount in account after t years = A = $50
Hence, The Amount of money in the account after t years $50 . Answer
Answer: 36
Step-by-step explanation: when you solve the problem 2/3n-5=19 you get 36.
