Mathematics, 19.12.2019 23:31 RKT28
Four milliliters of ink a is added to 10 milliliters of ink b, forming a mixture of inks. ink a contains 10% blue pigment. ink b contains an unknown percentage of blue pigment. the mixture of the two inks contains 35% blue pigment. what percentage of blue pigment is in ink b?
a. 45%
b. 49%
c. 60%
d. 75%
Answers: 1
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Asap its important using the information in the customer order, determine the length and width of the garden. enter the dimensions.length: feetwidth: feet
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An account with a $250 balance accrues 2% annually. if no deposits or withdrawals are made, which graph can be used to determine approximately how many years will it take for the balance to be $282? it's e2020 ni️️as
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White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.
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Four milliliters of ink a is added to 10 milliliters of ink b, forming a mixture of inks. ink a cont...
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