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Question 1
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Gary mixes a solution using two types of concentration of salt: 0.70 gallons of 5% salt and 0.30
gallons of 22% salt.
What is the salt concentration of the mixed solution? Answer choices are rounded to the nearest
whole percent.
o
O 17%
o
63%
o
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i can you with this question sweetie!

step-by-step explanation:

3-4

step-by-step explanation:

the answer is 3-4 because both 45 and 60 has a multiple of 15.

45/3=15

60/4=15

therefore the odds against selecting a red is 4-3

(-5,-28)

i graphed to on desmos.

34.5 cm

step-by-step explanation:

generally for a circular segment of angle, θ° and radius r

arc length

= (θ/360) x circumference

= (θ/360) x 2πr

in our case, θ = 60°, π=3.142 and r = 33 cm

substitute into above formula

arc length

= (60/360) x 2(3.142)( 33) = 34.5 cm