Answer:
The discount is the same.
Step-by-step explanation:
We need to find the ratios of both discounts.
41/50 = 61.5/75
If the question is True, this means that the ratios should be the same. So we have to cross multiply to find the answer.
75*41 = 50*61.5 = 3075
These two multiplication problems both equal 3075. Since the ratios are equal, the discounts are also equal.
Answer:
3.46 in a fraction
340.60
Step-by-step explanation:
The decimal 0.346 equals 34.6%
To convert from decimal to percent, just multiply the decimal value by 100. In this example we have: 0.346 × 100 = 34.6% (answer).
➥ The ease way:
1) Move the decimal point two places to the right: 0.346 → 3.46 → 34.6.
2) Add a % sign: 34.6%
Answer: 34.6%
Answer:
A:32π m^2
Step-by-step explanation:
Hopefully this helps
Answer:
Therefore (2.30-0.03747)= 2.2625 M of HI remains from an initial concentration of 2.30 M after 4.5 hours.
Step-by-step explanation:
second order reaction: The rate of reaction proportional to the square of the concentration of reactant.
For second order reaction
K is rate constant = 1.6×10⁻³M⁻¹hr⁻¹
a = initial concentration of reactant = 2.30 M
a-x = concentration of reactant after t h
t = time = 4.5 h
Putting the values in the above equation,
Therefore (2.30-0.03747)= 2.2625 M of HI remains from an initial concentration of 2.30 M after 4.5 hours.
Answer:
21 nickles and 9 dimes
Step-by-step explanation:
30-12=18
18/2=9
9+12=21