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daser333 [38]
3 years ago
11

Plzzzzzzzzzzzz help

Mathematics
1 answer:
kupik [55]3 years ago
7 0

Answer:

A

Step-by-step explanation:

If you look at the graph where it says 0 minutes which would be on the origin and look up, it will be at 1,000 people which means 1,000 people were there before anything started.

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Kamila [148]
1.
√(16+20)=√36=6
C

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1.C
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8 0
3 years ago
Ms Ramos’s thumb measures 4 centimeters. Express the length in meters.
viva [34]

Answer:

1.1%

Step-by-step explanation:

it goes to meters and this is the answer

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Use the given information to write a linear equation in slope- intercept form...
leva [86]

Answer:

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Step-by-step explanation:

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2 years ago
In the video, the water level was 15 milliliters before adding the chain, and 20 milliliters after adding the chain. When I weig
mr_godi [17]

Answer:

  • 39.7%

Explanation:

<u />

<u>1. First find the density of your chain</u>

  • Density = mass / volume

  • Volume = displaced water volume

                      = Volume of Final level of water - initial level of water

                     = 20 ml - 15 ml = 5 ml

  • Mass = 66.7 g

  • Density = 66.7g / 5 ml = 13.34 g/ml

<u />

<u>2. Second, write the denisty of the chain as the weighted average of the densities of the other metals:</u>

Mass of gold × density of gold + mass of other metals × density of other metals, all divided by the mass of the chain.

Calling x the amount of gold, then the amount of other metals is 66.7 - x:

        \dfrac{19.3\cdot x+9.7\cdot (66.7-x)}{66.7}=13.34

       19.3x+635.66-9.7x=889.778

      9.6x=254.118\\\\x=26.47

Then, there are 26.47 grams of gold in 66.7 grams of chain, which yields a percentage of:

  • (26.47 / 66.7) × 100 = 39.7%
7 0
3 years ago
Quarter past 11 Go Math? Lesson 7.10
fredd [130]

Answer:

11:25

Step-by-step explanation:

A quarter equals 25cents past 11.

11:25

6 0
2 years ago
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