subject
Mathematics, 01.04.2020 22:27 denzel6887

Kira needs 3,000 milligrams of zinc for a science experiment.
Which expression can be used to determine how many grams of zinc she needs?
A. 1,000 ÷ 3,000
B. 1,000 × 3,000
C. 3,000 ÷ 1,000
D. 3,000 × 100

ansver
Answers: 2
Show answers

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 16:20, starxx05235
Abank gives 6.5% interest per year. what is the growth factor b in this situation?
Answers: 3
continue
image
Mathematics, 21.06.2019 21:00, juicyx39
Campus rentals rents 2 and 3 bedrooms apartments for $700 ans $900 a month respectively. last month they had six vacant apartments and reported $4600 in lost rent. how many of each type of apartment were vacant?
Answers: 1
continue
image
Mathematics, 21.06.2019 22:30, lilmaddy8856
Which expressions equal 9 when x=4 and y=1/3 a. x2+6y b. 2x + 3y c. y2-21x d. 5 (x/2) -3y e. 3x-9y
Answers: 2
continue
image
Mathematics, 22.06.2019 00:00, rosie20052019
What is y times x by? y is __ times x
Answers: 3
continue
You know the right answer?
Kira needs 3,000 milligrams of zinc for a science experiment.
Which expression can be used to...

Questions in other subjects:

Konu
Social Studies, 12.11.2019 00:31
Name the presidents is order from 1st to last. no copying!...
Konu
Physics, 12.11.2019 00:31
The air in a kitchen has a mass of 60.0kg and a specific heat of 1505j/(kg°c). what is the change in thermal energy of the air when it warms from 24°c to 31°c? a...
Konu
History, 12.11.2019 00:31
What is the difference between velocity and acceleration...
Konu
Biology, 12.11.2019 00:31
Must all ecosystems have quaternary consumers? why or why not?...
Konu
Geography, 12.11.2019 00:31
Which area of the world was hardest hit by aids? 1asia 2europe 3north america 4sub-saharan africa...
Konu
Biology, 12.11.2019 00:31
An experiment was conducted in a local town to determine which flavor of ice cream was the most delicious. after asking 100 kids their opinions, it was determined that chocolate ic...
Konu
Social Studies, 12.11.2019 00:31
Which statement is true regarding population distribution in both germany and italy? a) in both countries, the majority of the population lives in urban areas. b) in...
Konu
English, 12.11.2019 00:31
Tony has 9buckets gina has 5 buckets how many fewer buckets does gina have than tony ? me...
Konu
History, 12.11.2019 00:31
What country had to pay reparations following world war i? u. s. france great britain germany...
Konu
History, 12.11.2019 00:31
Why do the greeks have such lasting power as tragic heroes?...
More questions: Mathematics Another questions
See results (0)