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Volgvan
3 years ago
15

Maya spent her allowance on playing an arcade game a few times and riding the Ferris wheel more than once. Write about what addi

tional information you would need to create a two-variable equation for the scenario. What kind of problem could you solve with your equation?
Mathematics
2 answers:
Basile [38]3 years ago
8 0

you could use money or time

jekas [21]3 years ago
6 0
You could include money or time in this. E.g. it takes 15 minute for the Ferris Wheel to go round once and 2 minutes per arcade game. At how many goes of playing will the two reach the same time?
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The ages of trees in a forest are normally distributed with a mean of 25 years and a standard deviation of 4. Approximately what
harkovskaia [24]

Answer:

78.88%

Step-by-step explanation:

We have been given that

\mu=25,\sigma=4,x_1=20,x_2=30

The z-score formula is given by

z-\text{score}=\frac{x-\mu}{\sigma}

For x_1=20

z_1=\frac{20-25}{4}\\\\z_1=-1.25

For x_2=30

z_2=\frac{30-25}{4}\\\\z_2=1.25

Now, we find the corresponding probability from the standard z score table.

For the z score -1.25, we have the probability 0.1056

For the z score 1.25, we have the probability 0.8944

Therefore, the percent of the trees that are between 20 and 30 years old is given by

0.8944 - 0.1056

= 0.7888

=78.88%

6 0
3 years ago
Read 2 more answers
The product of a number and 3 increased by 9 is less than -42<br><br><br> TRANSLATE
nikitadnepr [17]

Answer:

3x+9 < - 42

Step-by-step explanation:

4 0
3 years ago
The diameter, D, of a sphere is 15.2m. Calculate the sphere's volume, V.
Lena [83]
Using the formula:
V= 1/6 πd^3
V ≈ 1838.78
5 0
3 years ago
A carpenter has a wooden that measures 1/4 meter long. He must cut the board into 6 pieces of equal length. How long in meters s
DanielleElmas [232]

Answer:

1/26 meter

Step-by-step explanation:

You would start by dividing 1/4 by 6. You'd have to multiply 1/4 by the reciprocal of 6 (the reciprocal of 6 would be 1/6). Then you get (1/4) * (1/6), which is equal to 1/24.

8 0
3 years ago
What is a fraction of 0.25
skad [1K]
Well If your trying to turn it into a decimal the answer would be .25 but if you want it as a fraction the answer is 100 over 25. Hope I helped!

-Amber
7 0
3 years ago
Read 2 more answers
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