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Licemer1 [7]
4 years ago
14

A class quiz has 5 multiple-choice questions and each question has 4 possible answers (A, B, C, or D). Which spinner would best

simulate this scenario?
A: 2 sided spinner
B: 4 sided spinner
C: 6 sided spinner
D: 8 sided spinner
Mathematics
1 answer:
Lostsunrise [7]4 years ago
5 0

Answer:

the answer you seek is (B)

Step-by-step explanation:

You might be interested in
Sammy can roll a bowling ball at a rate of 5 miles in 30 seconds. How fast can he
IgorLugansk [536]

Answer:

600 mph

Step-by-step explanation:

Given that,

Distance covered by ball, d = 5 miles

Time taken, t = 30 seconds

1 second = (1/3600) hour

Speed = distance/time

v=\dfrac{5\ \text{miles}}{30\times \dfrac{1}{3600}\ \text{hour}}\\\\v=600\ mph

So, the speed of the ball is 600 mph.

3 0
4 years ago
: 88, 87, 89 90, 87, 85, 88, 91, 86, 86, 88, 89<br>what's is the inerquartile range​
andreyandreev [35.5K]
I think 88 i don’t really know
8 0
3 years ago
PLEASE HELP ME If ƒ(x) = -x and ƒ(-3), then the result is: -3. 0. 3. None of these choices are correct.
KATRIN_1 [288]

Answer:

The answer is 3.

Step-by-step explanation:

This is because f(-3) = -(-3) = 3.

8 0
4 years ago
What is the probability of randomly selecting one 9 from a standard deck of 52 cards?
Tpy6a [65]

there are 4 9's in a deck so probability would be 4/52 reduced to 1/13

 does the answer need to be in a different format?

5 0
4 years ago
PLEASE HELP! Solve each of the following by using the general quadratic formula.
Archy [21]

Using the quadratic formula, the solutions are:

a) x = \frac{3 \pm \sqrt{41}}{4}

b) x = 1 \pm 2i

<h3>What is a quadratic function?</h3>

A quadratic function is given according to the following rule:

y = ax^2 + bx + c

The solutions are:

x_1 = \frac{-b + \sqrt{\Delta}}{2a}

x_2 = \frac{-b - \sqrt{\Delta}}{2a}

In which:

\Delta = b^2 - 4ac

Item a:

The coefficients are a = 2, b = -3, c = -4, hence:

  • \Delta = (-3)^2 - 4(2)(-4) = 41
  • x_1 = \frac{3 + \sqrt{41}}{4}
  • x_2 = \frac{3 - \sqrt{41}}{4}

Item b:

The coefficients are a = 1, b = 2, c = 2, hence:

  • \Delta = (2)^2 - 4(1)(2) = -4
  • x_1 = \frac{2 + \sqrt{-4}}{2} = 1 + 2i
  • x_2 = \frac{2 - \sqrt{-4}}{2} = 1 - 2i

More can be learned about quadratic equations at brainly.com/question/24737967

#SPJ1

6 0
2 years ago
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