It helps you know what to multiply and the product when you subtracting and adding fractions.
Question 13: The answer is D
Question 7: The answer is C
Question 14: The answer is B
And the question for the last Pic, the correct graph is B.
Answer: A: there is not enough evidence to support a relationship between lunch preference and role at school
Answer: The probability is 2/5.
Step-by-step explanation: If there are 5 pink bows, 1 blue bow, and 4 purple bows, there are a total of 10 bows in the box. The probability of choosing a purple one is 4/10 (since there are 4 purple bows). 4/10 simplifies to 2/5.
people this year = 10* people last year
people this year = 10* 387
people this year = 3870
