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Alika [10]
3 years ago
8

Mercery orbits the sun in 87 24/25 Earth days. Venus orbits the sun in 224 7/10 Earth days, ans mars orbits the sun in 686 49/50

days. Write each mixed number as a decimal. Show work.
Mathematics
1 answer:
goblinko [34]3 years ago
3 0
87 24/25 (Mercury)=87.96
224 7/10 (Venus)=224.7
Hope this helps and mark as brainliest!
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HELP PLEASE!! IM REALLY STUPID!! // You have nickels and dimes in your wallet with a total value of $1.10. You have 17 coins in
Dmitry [639]

Answer:

x=12 (12 nickels))

y=5 (5 dimes)

Step-by-step explanation:

Based on the information given in the problem, you can set up the following system of linear equations, where:

x: number of nickels.

y: number of dimes.

Then

FIRST EQUATION: x+y=17

SECOND EQUATION: 5x+10y=110  (in cents)

You can apply the Substitution method:

- Solve for x from the first equation.

- Substitute into the second equation and solve for y.

 Then:

x=17-y

5(17-y)+10y=110\\85-5y+10y=110\\5y=25\\y=5

- Find x:

x=17-5\\x=12

5 0
3 years ago
Determine if the number is rational or irrational.
Sveta_85 [38]

Hello.

Please look at the table.

Rational         |           Irrational

                      |           11/3

                      |         √52

                      |            π

√16/81            |

                      |           √3/16

8 0
3 years ago
Plz help me with this
9966 [12]

Answer:  c) y = ln(5x) - 2

<u>Step-by-step explanation:</u>

y=\dfrac{1}{5}e^{x+2}\\\\\text{Swap the x's and y's.  Then solve for y:}\\\\x=\dfrac{1}{5}e^{y+2}\\\\\\\text{Multiply both sides by 5:}\\5x=e^{y+2}\\\\\\\text{Apply ln to both sides:}\\ln(5x)=ln\ e^{y+2}\\\\\text{Simplify:}\\ln(5x)=y+2\\\\\\\text{Subtract 2 from both sides:}\\ln(5x)-2=y

8 0
3 years ago
Multiply 5 times 10 the power of 3 WORTH ALL MY POINTS!!!!!!
shutvik [7]
125000 because all you have to do is multiply 5 times 10 3 times
7 0
3 years ago
Read 2 more answers
The sixth-grade class is competing in the school field day. There are 32 girls and 56 boys who want to participate. Each team mu
gavmur [86]

Answer:

8 teams each team will have 4 girls and 4 boys

Step-by-step explanation:

We use GCD to solve this

the GCD of 32 and 24 = 8

8 is the greatest number of teams.

each team must have equal number of boys and girls so divided by two

8/2 = 4

4 girls and 4 boys

I have attached how to do GCD.

If you need any clarification or more explanation pls do mention at the comment section

Hope this helps and if it does pls mark as brainliest answer thx

4 0
3 years ago
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