20
2015 NJM
Seventh Grade Test
39. The boiling point of water at sea level is 100°C. Ad...
Mathematics, 23.05.2021 02:50 dashaunpeele
20
2015 NJM
Seventh Grade Test
39. The boiling point of water at sea level is 100°C. Adding about 29 grams of table salt to
one kilogram of water raises the boiling point 0.5°C. Luke is conducting a science
experiment and wants to raise the boiling point of water to 104°C. About how much
salt he will need to add to one kilogram of water?
A. 8 grams
B. 60 grams
C. 116 grams
D. 232 grams
40. Ms. Nguyen surveyed 85 students about their favorite fruits. She recorded the data on
tha thlechon hala Thorn
110ctudante in
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 17:30
Enter the missing numbers in the boxes to complete the table of equivalent ratios.time (min) distance (km)? 36 9? 1512 ?
Answers: 3
Mathematics, 21.06.2019 18:30
Which representation has a constant of variation of -2.5
Answers: 1
Mathematics, 21.06.2019 19:00
In the figure below, ∠dec ≅ ∠dce, ∠b ≅ ∠f, and segment df is congruent to segment bd. point c is the point of intersection between segment ag and segment bd, while point e is the point of intersection between segment ag and segment df. the figure shows a polygon comprised of three triangles, abc, dec, and gfe. prove δabc ≅ δgfe.
Answers: 1
Mathematics, 21.06.2019 19:00
Daniel expanded the expression as shown below -2(-8x-4y+3/4)=-10x-8y-11/4 what errors did he make? check all that apply
Answers: 3
You know the right answer?
Questions
Mathematics, 04.06.2020 19:02
Mathematics, 04.06.2020 19:02
Mathematics, 04.06.2020 19:02
Social Studies, 04.06.2020 19:02
Computers and Technology, 04.06.2020 19:02
History, 04.06.2020 19:02
English, 04.06.2020 19:02
Mathematics, 04.06.2020 19:02
