Answer:
Step-by-step explanation:
<u>Given:</u>
<u>Find the value of the expression:</u>
- 3x²y² - y⁷ + x⁴ =
- 3(-2)²(1)² - 1⁷ + (-2)⁴ =
- 12 - 1 + 16 =
- 27
The answer is D because you would do factor by grouping
The product of two integers is an integer; the difference of two integers is an integer; a rational is defined as one integer divided by another non-zero integer.<span>
the diference of two numbers is always rational</span>
Answer:
- They can be used for quantitative data
- They can be used for qualitative data.
- No observation can fit into more than one class
Step-by-step explanation:
- The frequency table refers to the number of times the event occurs and lists the items shown by value and thus is quantitative and qualitative such as graphs and numerical summary.
