Answer:
y=5000(1.04)^t
Step-by-step explanation:
Given data
Cost of painting=$5000
Rate of increase=4%
the exponential increase expression is
y=P(1+r)^t
Where y= the total amount after growth
P= the initial cost of the painting
r= the rate of increase
t= the time interval
y=5000(1+0.04)^t
y=5000(1.04)^t
Answer: use circumfrans to get ur answer
Step-by-step explanation:
pls give brainlest almost lvled up
Answer:
x = 3 and y = 2
Step-by-step explanation:
We can plug in the numbers. 2 x 3 is 6, and 3 x 2 is 6. 6 + 6 is 12. So, x is 3 and y is 2.
Answer:
White Kg, : 1.2
Green Kg, : 2
Black kg, : 2.8
Step-by-step explanation:
Ratio of amount of white, green and black tea is 3 : 5 : 7
This means, out of every 3+5+7= 15 parts, 3 parts are white tea, 5 parts are green tea and 7 parts are black tea.
We have to find, how many kilograms of each tea are needed to make a total of 6 kg of the mixture keeping the above ratio.
The formula to this is:
For example, for white tea, the concerned part in the ratio is 3, for green its 5 and for black tea its 7. Total parts remain 15 in three cases. The total amount is also fixed which is 6kg.
Using these values, we get<u>:</u>
Kilograms of White tea = kg
Kilograms of Green tea = kg
Kilograms of Black tea = kg