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Pachacha [2.7K]
3 years ago
12

Drew spun a spinner with 5 equal sections 75 times. Each section of the spinner was a different color. One of the colors was blu

e. The outcome of "blue" occurred 30 times. Compare the theoretical to the experimental probability of spinning blue.
Mathematics
1 answer:
horsena [70]3 years ago
7 0

the answer of the above question would be 6 by 15

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(HELP ME FAST!!)
love history [14]

Answer:

8 1/3

Step-by-step explanation:

the product of -2 1/2 and -3 1/3

-2 1/2 x -3 1/3 = 8 1/3

6 0
3 years ago
Read 2 more answers
8.EE.1.2
Semenov [28]

Considering that the square root of 9 is of 81 and of 10 is of 100, we have that the expression that has a value between 9 and 10 is given by:

B.) √89

E.) \sqrt[3]{750}

F.) \sqrt[3]{999}

<h3>How the square root of a number is used to solve this question?</h3>

We suppose numbers n and m, with square roots given, respectively, by n² and m².

Then, the square roots of all numbers between n² and m² have values between n and m.

In this problem, the square roots are given by:

  • 9² = 81.
  • 10² = 100.

Hence, the square root of all values between 82 and 99 are values between 9 and 10, thus option B is correct.

As for the cubic root, we apply the same logic and have that:

  • 9³ = 729.
  • 10³ = 1000.

Hence options E and F are also correct, as the values between 730 and 999 have cubic roots between 9 and 10.

More can be learned about the value of a expression at brainly.com/question/25537936

#SPJ1

4 0
2 years ago
The math club is selling gift wrap for a funraiser. They sold 45 rolls of soild wrapping paper at $4 each and rolls of patterned
Lunna [17]

4 * 45 = 180

265 - 180 = 85

85/5 = 17

They sold 17 rolls of patterned wrapping paper.

7 0
3 years ago
What is equivalent to 10x - (5x -1)
Alisiya [41]

Answer:

5x + 1  is the simplest form

Step-by-step explanation:

what is equivalent to 10x - (5x -1)

10x - (5x -1) = 10x  - 5x + 1

=  5x + 1

4 0
3 years ago
Read 2 more answers
Given that (3,4) and (-1,-4) are point on the same line, use the point (-1,-4) to find a point slope form of equation
faust18 [17]

Answer:

y + 4 = 2(x+1)

Step-by-step explanation:

Begin by calculating the slope m using the slope formula. Then substitute m and (-1,-4) into the point slope form. The point slope form of the line is y - y_1 = m(x-x_1).

Slope Formula:

m = \frac{y_2-y_1}{x_2-x_1} = \frac{4--4}{3--1}= \frac{8}{4} = 2

Substitute m = 2 and (-1,-4).

y - y_1 = m(x-x_1)\\y --4 = 2(x--1)\\y + 4 = 2(x+1)

6 0
3 years ago
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