45) george is making spaghetti for dinner. he places 4.01 kg of water in a pan and brings it to a boil.
before adding the pasta, he adds 58 g of table salt to the water and again brings it to a boil. the
temperature of the salty, boiling water is _ _ _ _ __ _ _ _ _°
c.
it is a nice day at sea level so that pressure is 1.00 atm. assume negligible evaporation of water.
kb for water is 0.52°c/m. my book says the answer is: 100.26 how do i solve it?

This line graph compares the growth of plants that were kept in the sun for different amounts of time.a)  on day 7, the plants kept in the sun for 3 hours were how tall? b)  on day 7, the plants kept in the sun for 6 hours were how tall? c)    on day 10, the plants kept in the sun for 9 hours were how tall? d)  on day 11, the plant that was grown with 1 hour of sunlight was how tall? e)  based on the graph, the plant grows best in what amount of sunlight?

Joan writes four numbers on the board in standard form, and then she writes their scientific notation

Precision can be defined as the o exact center of a data set. o reproducibility of a measured value. o correlation between two variables that are measured in a data set agreement between a measured value and an accepted value.