3 years ago

Which number best represents the situation. "A plane descends 1, 500ft?

Mathematics

1 answer:

sp2606 [1]3 years ago

4 0

C. -1,500 bc the plane is decreasing in the air

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Can you slove this 6=2(y+2)

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Answer:

y=1

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

6=2(y+2)

6=(2)(y)+(2)(2)(Distribute)

6=2y+4

Step 2: Flip the equation.

2y+4=6

Step 3: Subtract 4 from both sides.

2y+4−4=6−4

2y=2

Step 4: Divide both sides by 2.

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oee [108]

Answer:

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

Given

60 % wear neither ring nor a necklace

20 % wear a ring

30 % wear necklace

This question can be Solved by using Venn diagram

If one person is choosen randomly among the given student the probability that this student is wearing a ring or necklace is

$P\left ( wear \ ring\ or \ necklace )+P\left ( neither\ ring\ or\ necklace)=1$

$P\left ( wear \ ring\ or\ necklace )=1-0.6=0.4$

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hope it helps

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