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silvia
Questions (17)
A boy pulls a bag of baseball bats across a ball field toward the parking lot. The bag of bats has a mass of 6.8 kg, and the boy
1 answer
3,745 views
if there is no colonies on the wild type or lysate or ADP-6only plates, did you obtain an approximate 10x-fold change in colony
1 answer
747 views
At a playground, a 20-kg child sits on a spinning merry-go-round, as shown from above in (Figure 1) . The merry-go-round
1 answer
4,014 views
During an episode of turbulence in an airplane you feel 180 N heavier than usual.
Part A If your mass is 86 kg, what are the
1 answer
757 views
using parentheses to make each number sentence true .. 8x9-2-3 equals 32
1 answer
741 views
what is [Ag^+] in a solution formed by mixing 25.0 ml of 0.10 M AgNO3 with 50.0 ml of 1.50 M Na3PO4. Ksp for Ag3PO4=1.0x10^-21
1 answer
1,315 views
the tsp of magnesium fluoride is 3.7x10^-8.When 400.0 ml of 0.600 M NaF is mixed with 600. ml of 0.217 M Mg(NO3)2, a precipitate
1 answer
508 views
3/5 of the people at a funfair were children. 3/4 of the remaining people were men. There were 140 more children than women. How
1 answer
739 views
convert 50 years into a second
1 answer
459 views
You add 8.2g of iron to 25.40mL of water and observe that the volume of iron and water together is 26.44mL . Calculate the
1 answer
1,682 views
Mercury has a semi-major axis of 0.367AU and an eccentricity of e=0.206. Calculate its distance to the Sun at perihelion.
2 answers
685 views
Use Newton’s Law of Gravity to calculate the force of gravity between a 39 kg person and Earth.
2 answers
587 views
Which has a greater influence on a person’s health: individual choices and actions (micro perspective) or community policies
0 answers
523 views
the debate club needs $240.00 to attend a debate tournament. the club decides to sell iced tea and lemonade at baseball games.
2 answers
1,346 views
in order to write sentences that are correct in srtucture is this a fragment run-on sentence
1 answer
509 views
21+8(v+3)+3+7v?
1 answer
366 views
what substance was used to stuff the nostrils?
3 answers
478 views
