A customer surveys the stock of gluten-free breads sold in three different grocery stores. At each grocery store, the customer counts the number of different gluten-free
breads and compares it to the number of breads that are not gluten-free. The table
shows the results of the survey. Based on the information, what is the relative
frequency of gluten-free breads sold at Store A compared to those sold at all the
stores combined? (Round to the nearest hundredth)
Gluten-Free Breads at Different Grocery Stores
Gluten-Free Breads Not Gluten-Free Breads
Store A
2
Store
10
Store
3
12

The mean temperature for the first 4 days in january was 7°c. the mean temperature for the first 5 days in january was 5°c. what was the temperature on the 5th day?

Write the contrapositive of the conditional statement. determine whether the contrapositive is true or false. if it is false, find a counterexample. a converse statement is formed by exchanging the hypothesis and conclusion of the conditional. a) a non-converse statement is not formed by exchanging the hypothesis and conclusion of the conditional. true b) a statement not formed by exchanging the hypothesis and conclusion of the conditional is a converse statement. false; an inverse statement is not formed by exchanging the hypothesis and conclusion of the conditional. c) a non-converse statement is formed by exchanging the hypothesis and conclusion of the conditional. false; an inverse statement is formed by negating both the hypothesis and conclusion of the conditional. d) a statement not formed by exchanging the hypothesis and conclusion of the conditional is not a converse statement. true

Afamily has two cars. the first car has a fuel efficiency of 25 miles per gallon of gas and the second has a fuel efficiency of 15 miles per gallon of gas. during one particular week, the two cars went a combined total of 1025 miles, for a total gas consumption of 55 gallons. how many gallons were consumed by each of the two cars that week?