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2 years ago

Katie wants to go ice skating. What would be a good temperature for this activity?

Mathematics

1 answer:

andreyandreev [35.5K]2 years ago

4 0

Answer:

75o

Step-by-step explanation:

ʜɪ

ʙʏ

ɢᴏᴏᴅɴɪɢʜᴛ.

ʙʏᴇᴇ

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Please help!! Question is in the picture!!

Debora [2.8K]

$\frac{17}{60}$ and $\frac{1}{4}$ are the experimental probabilities from the table.

Solution:

Total number of times spun the spinner = 60

Number of times getting 1 = 12

Number of times getting 2 = 17

Number of times getting 3 = 15

Number of times getting 4 = 16

Experimental probabilities from the table:

Probability of getting 1 = $\frac{12}{60}=\frac{1}{5}$

Probability of getting 2 = $\frac{17}{60}$

Probability of getting 3 = $\frac{15}{60}=\frac{1}{4}$

Probability of getting 4 = $\frac{16}{60}=\frac{4}{15}$

To determine which are the experimental probabilities from the table:

Option A: 15

This is not obtained above. So, it is not the experimental probability.

Option B: $\frac{17}{60}$

This is obtained in the probability of getting 2.

So, it is the experimental probability.

Option C: $\frac{1}{4}$

This is obtained in the probability of getting 3.

So, it is the experimental probability.

Option D: $\frac{7}{15}$

This is not obtained above. So, it is not the experimental probability.

Option E: $\frac{12}{43}$

This is not obtained above. So, it is not the experimental probability.

Hence $\frac{17}{60}$ and $\frac{1}{4}$ are the experimental probabilities from the table.

5 0

2 years ago

Find the value of this expression if x = -2 and y = 4. ху 3

Evgen [1.6K]

Answer:-8/3

Step-by-step explanation:

given xy/3

putting vales of x and y

(-2)(4)/3

-8/3

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2 years ago

Someone help me and answer these ASAP PLS

vfiekz [6]

Answer:

1. The powers include: budgeting and appropriation of funds for all county activities; building and maintaining county roads; making and enforcing civil and criminal resolutions and ordinances not in conflict with state law, including those for land use and building construction; supporting and implementing.

2. Serves as a licensed peace officer and is responsible for enforcing the criminal laws of the state. Manages and operates the county jail. Provides security for the courts.

3. County governments perform essential administrative functions such as registering voters, supervising elections, keeping records, providing police protection, and administrating health and welfare services.

Step-by-step explanation:

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2 years ago

What is the equation of the line that passes through (2, 7) and (4, 11)? (5 Points)

Ira Lisetskai [31]

Answer:

6,18

Step-by-step explanation:

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2 years ago

Which expression is equivalent to (XY^−6)^2 XY^−36 x^2y^−12 x ^2y^12 xy^36

Margaret [11]

Answer:

answer is b

Step-by-step explanation:

look at picture shown

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3 years ago