Select the correct answer A civil engineer is performing a tensile test on a brick. Immediately after he adds the first weight, the brick splits into two parts. Why did this
happen?

What are the relative frequencies to the nearest hundredth of the columns of the two-way table?

Manny bought 12 pounds of vegetables at the supermarket. 75% of the vegetables were on sale. how many pounds of vegetables were not on sale? 98 points : )

At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.