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polet [3.4K]
3 years ago
11

A spinner has three sections. The table shows the results of spinning the arrow on the spinner 80 times.

Mathematics
2 answers:
AnnyKZ [126]3 years ago
8 0

Answer:

  • 7/20

Step-by-step explanation:

Frequency of Section 1 is 28 and total number of  frequencies is 80.

  • P(Section 1) = 28/80 = 7/20
Nostrana [21]3 years ago
8 0

Answer:

the frst person id wight!

Step-by-step explanation:

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93, 94, 95, 89, 85, 82, 87, 85, 84, 80, 78, 78, 84, 87, 90.
artcher [175]

Answer:

86 is the mean and the median is 85

Step-by-step explanation:

To calculate the mean all u gotta do is add all the numbers then divide by how many numbers there is and to calculate the median all u gotta do is put them in order 78-95 then mark 1 on each side til you reach the middle and the number in the middle is the answer.

6 0
3 years ago
Read 2 more answers
Please help me and if your answer is correct u will get brainliest
Ilya [14]

Answer: C

Step-by-step explanation: <WOZ +<WOX=180

108 + <WOX=180

So <WOX= 72

<WOX+<XOY=90

So72+ <XOY=90

90-72=18

<XOY= 18

3x=18

X=6

4 0
3 years ago
The average daily maximum temperature for Laura’s hometown can be modeled by the function
uranmaximum [27]

Answer:

Average daily temperature in May is 11.9°C

Step-by-step explanation:

We are given the function for the average daily temperature as,

f(x)=4.5\sin(\frac{\pi x }{6})+11.8.

Since, x = 0 corresponds the month January.

Then, May is represented by x = 4.

Substituting x= 4 in the given function, we get,

f(4)=4.5\sin(\frac{4\pi}{6})+11.8

i.e. f(4)=4.5\sin(\frac{12.56}{6})+11.8

i.e. f(4)=4.5\sin(2.09)+11.8

i.e. f(4)=4.5\times 0.036+11.8

i.e. f(4)=0.16+11.8

i.e. f(4) = 11.9°C

Thus, the average daily temperature in May is 11.9°C

3 0
3 years ago
Which expression is equivalent?
Eduardwww [97]

Answer:

c

Step-by-step explanation:

4 0
3 years ago
Help <br>How many 1/8 cup servings are there in 3/4 cup salad dressing ​
Sergeeva-Olga [200]

Answer:

6

Step-by-step explanation:

divide 3/4 by 1/8  (same as multiplying by 8)

this gives you 6

4 0
3 years ago
Read 2 more answers
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