What is 0.506 rounded to the nearest hundredth
2 answers:
You might be interested in
Answer:
- D. Product of Powers Property
Step-by-step explanation:
<u>The Product of Powers Property states: </u>
- <em>when multiplying two exponents with the same base, you can add the exponents and keep the base</em>
Answer:
We have to reject the null hypothesis because the t-value is greater than the critical value .
Step-by-step explanation:
We define the variables of the problem:
x = expensive tea
y = less expensive tea
We write the system of equations:
7x + 4y = 6.10 * (140) = 854
x + y = 140
The system of equations is:
7x + 4y = 854
x + y = 140
Resolving we have:
x = 98
y = 42
Note: see attached image for the solution.
Answer:
They are required:
expensive tea = 98 pounds
less expensive tea = 42 pounds
x = expensive tea
y = less expensive tea
We write the system of equations:
7x + 4y = 6.10 * (140) = 854
x + y = 140
The system of equations is:
7x + 4y = 854
x + y = 140
Resolving we have:
x = 98
y = 42
Note: see attached image for the solution.
Answer:
They are required:
expensive tea = 98 pounds
less expensive tea = 42 pounds