Answer:
Step-by-step explanation:
Given:
Evaluate radical:
Evaluate radical:
Evaluate parentheses:
Distribute 4:
Answer:
b. y=0.6x+6
Step-by-step explanation:
First, find the slope using the slope formula, . This is 6/10, which simplifies to 3/5 or 0.6. Then you need to find the y-intercept, however, this is already given to you. Remember that the y-intercept is when x=0, so (0,6) must be the y-intercept. Therefore the equation is y=0.6+6.
Answer:
The probability is 1/2.
Step-by-step explanation:
There are a total of 40 girls that are surveyed and 20 prefer chocolate. If you write that as a fraction 20/40, it simplifies to 1/2.