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2 years ago

9

A science experiment calls for a mixture of 400 mL of liquid A, 2.5 L of liquid B, 650 mL of liquid C, and 1 L of liquid D. Whic

h of the following is the smallest size beaker you could use for this experiment?
4L

6L

5L

7L

1 answer:

IceJOKER [234]2 years ago

5 0

Answer:

5L.

Step-by-step explanation:

This is because there are 1000 mL in an L so .4 + 2.5 + .65 + 1 = 4.55 which is then rounded up to 5L.

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a brand new savings accounts gets opened with zero down and accumlates no interest but recieves a deposit of $825 per month.find

wlad13 [49]

Answer:

8250

Step-by-step explanation:

825*10=

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3 years ago

How many gallons of a 70% antifreeze solution must be mixed with 60 gallons of 20% antifreeze to get a mixture that is 60% a

Flura [38]

We have 60 gallons of 20% antifreeze.

How much 70% antifreeze do we add to get 60% antifreeze?

We'll make "x" the gallons of 70% we must add.

.20 * 60 + .70 x = .60 * (60 + x)

12 + .70x = 36 + .60x

.10x = 24

x = 240 gallons of 70% antifreeze.

Source

1728.com/mixture.htm (see example B)

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2 years ago

a pizza parlor has 8 different toppings and 3 different cheeses to choose from on the menu. how many pizza combinations are poss

Rom4ik [11]

Multiply 3 and 8 then you will have your answer

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2 years ago

If you spin the spinner 90 times,<br> how many times should the<br> number 3 be selected?

prohojiy [21]

Answer:

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Step-by-step explanation:

1/6 of 90 is 15

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2 years ago

Which equation shows the point slope form of the line that passes through (3,2) and has a slope of 1/3

olasank [31]

Answer:

y=-1/3x+4/3

Step-by-step explanation:

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y-2=1/3(x-2)

y-2=-1/3x-2/3

y=-1/3x+4/3

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