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3 years ago

15

Johanna spun a spinner 66 times and recorded the frequency of each result in the table. What is the theoretical probability of s

pinning an odd number?

1 answer:

nika2105 [10]3 years ago

7 0

Answer:

33

Step-by-step explanation:

66/2=33

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Please help this is due today!

dalvyx [7]

Answer:

The solution of $\frac{1}{4}x \leq 2$ is $\mathbf{x\leq 8}$

Graph of the solution is attached in the figure below.

Step-by-step explanation:

We need to the graph the solution of $\frac{1}{4}x \leq 2$

First we will solve to find value of x

$\frac{1}{4}x \leq 2$

Multiply both sides by 4

$\frac{1}{4}x\times 4 \leq 2\times 4 \\x\leq 8$

So, the solution of $\frac{1}{4}x \leq 2$ is $\mathbf{x\leq 8}$

Graph of the solution is attached in the figure below.

The graph contains both number line and on graph paper also.

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3 years ago

What is the scale factor for the set of similar figures? <br> Is it 0.62

NNADVOKAT [17]

$k=\dfrac{9.6}{6}=1.6$

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3 years ago

A chimp is taking a multiple - choice test of course the chip can't read and his guessing for every question. If there are 4 cho

tia_tia [17]

Answer:

21

Step-by-step explanation:

He will guess correctly 25% of the time.

He has 84 questions

25% of 84

.25 * 84

21

We should expect that he will get 21 questions correct

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3 years ago

Someone help me. ty

-Dominant- [34]

Answer:

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Step-by-step explanation:

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3 years ago

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Lily goes to gym once every 8 days. Ann goes once every 12 days and Taylor comes once every 16 days. This Wednesday all of them

ahrayia [7]

<h3>Answer:</h3><h3>All of them meet at the gym again after 48 days and it will be tuesday</h3>

Step-by-step explanation:

Lily goes to gym once every 8 days.

Such that she will visit on 8, 16 , 24, 32 , 40, 48th days

Ann goes once every 12 days

Such that she will visit on 12, 24, 36, 48, 60th days ....

Taylor comes once every 16 days

Such that she will visit on 16, 32, 48, 64th days....

Comparing the common days on which they will visit again after wednesday,

it will be after 48 days, (i.e) after 6 weeks and 5 days, it will be tuesday

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3 years ago

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