Sharon, Mark, Beverly and Bruce each work as a doctor, lawyer, teacher or farmer. From the clues below, decide who is the farmer? 1. Mark is not a teacher or a farmer.

2. Beverly is either a teacher or a doctor.

3. Bruce is not a lawyer or a farmer.

4. The doctor is a man.

A. Sharon
B. Mark
C. Beverly
D. Bruce

9514 1404 393

  A. Sharon

Step-by-step explanation:

Mark is a Doctor or Lawyer, not a farmer.

Beverly is a Doctor or Teacher, not a farmer.

Bruce is a Doctor or Teacher, not a farmer.

Sharon is the only possible candidate for being a farmer.

Sharon is the farmer.

___

Bruce is the Doctor; Mark is the Lawyer; Beverly is the Teacher.

1010: 3030

is it i think

ratios represent a pattern or relationship that can be scaled.

equivalent ratios are pairs of ratios that represent the same relationship between quantities, and can be generated by multiplying or dividing both quantities in the ratio by the same factor.

in this lesson, students will use double number lines and ratio reasoning to solve ratio problems. by partitioning double number lines into proportionate intervals, students will build an understanding of equivalent ratio relationships as those that are generated by multiplying or dividing two related quantities by the same number. this lesson will build upon students' prior understanding of multiplicative comparisons, number line reasoning and equivalent fractions (while highlighting the difference between equivalent fractions and equivalent ratios); and will build toward future work in this unit on building ratio tables, and work in future grades in proportionality, scaling, and expressing and graphing linear functions.

step-by-step explanation:

ratios represent a pattern or relationship that can be scaled.

equivalent ratios are pairs of ratios that represent the same relationship between quantities, and can be generated by multiplying or dividing both quantities in the ratio by the same factor.

in this lesson, students will use double number lines and ratio reasoning to solve ratio problems. by partitioning double number lines into proportionate intervals, students will build an understanding of equivalent ratio relationships as those that are generated by multiplying or dividing two related quantities by the same number. this lesson will build upon students' prior understanding of multiplicative comparisons, number line reasoning and equivalent fractions (while highlighting the difference between equivalent fractions and equivalent ratios); and will build toward future work in this unit on building ratio tables, and work in future grades in proportionality, scaling, and expressing and graphing linear functions.