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4 years ago

How do I solve x for midsegments

Mathematics

1 answer:

satela [25.4K]4 years ago

7 0

You basically just divide what ever number by 2

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A marble is drawn at random from a bag containing 2 blue marbles, 3 yellow marbles, and 7 orange marbles. What is the probabilit

elixir [45]

total marbles: 2+3+7 = 12

add blue and yellow 2+3=5

7 marbles aren't blue or yellow

probability = 7/12 marble is not one of those

4 0

4 years ago

Heeeeeeeelp!!!!!!!!!!!

Natasha_Volkova [10]

A is the answer because if you calculate the answer correctly. that will be so.

8 0

4 years ago

What number is 150% of 40?

Sedbober [7]

Answer:

150% of 40 is 60.

Step-by-step explanation:

= 150/100 × 40
= 1.5 × 40
= 60

i hope it helped. ...

8 0

3 years ago

Beaker A contains 1 liter which is 30 percent oil and the rest is vinegar, thoroughly mixed up. Beaker B contains 2 liters which

alekssr [168]

Answer:

1.25 liters of oil

Step-by-step explanation:

Volume in Beaker A = 1 L

Volume of Oil in Beaker A = 1*0.3 = 0.3 L

Volume of Vinegar in Beaker A = 1*0.7 = 0.7 L

Volume in Beaker B = 2 L

Volume of Oil in Beaker B = 2*0.4 = 0.8 L

Volume of Vinegar in Beaker B = 1*0.6 = 1.2 L

If half of the contents of B are poured into A and assuming a homogeneous mixture, the new volumes of oil (Voa) and vinegar (Vva) in beaker A are:

$V_{oa} = 0.3+\frac{0.8}{2} \\V_{oa} = 0.7 \\V_{va} = 0.7+\frac{1.2}{2} \\V_{va} = 1.3$

The amount of oil needed to be added to beaker A in order to produce a mixture which is 60 percent oil (Vomix) is given by:

$0.6*V_{total} = V_{oa} +V_{omix}\\0.6*(V_{va}+V_{oa} +V_{omix}) = V_{oa} +V_{omix}\\0.6*(1.3+0.7+V_{omix})=0.7+V_{omix}\\V_{omix}=\frac{0.5}{0.4} \\V_{omix}=1.25 \ L$

1.25 liters of oil are needed.

6 0

3 years ago

Malia is on a road trip. During the first five minutes of Malia's trips he sees 18 cars and 6 trucks. Assuming this ratio of car

Colt1911 [192]

If you divide 18 and 6 you will get three so three times 1254 equals 3,762 card that he saw

6 0

4 years ago

Read 2 more answers