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Free_Kalibri [48]
3 years ago
15

The probability of Sandy flipping a coin twice and getting heads both times is 0.25. The probability of John's spinner stopping

on the color red is 1/4.
Which of these events is more likely?

-Sandy flips a coin twice and gets heads both times.
-John's spinner stops on the color red.
-Neither. Both events are equally likely.
Mathematics
2 answers:
Ede4ka [16]3 years ago
7 0

0.25  and  1/4  are the same number.

If each one is the probability of some event,
then both events are equally likely.

Paha777 [63]3 years ago
5 0
<span>-Neither. Both events are equally likely.</span>
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The answer is c=250 feet because the circumference is twice the radio us I’m pretty sure.
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Which expression represents the factored form of 6x^{2}-13x-5?
Leni [432]

Answer:(2x - 5)(3x + 1)

Step-by-step explanation:

6x^2 - 13x - 5

6x^2 + 2x - 15x - 5

2x (3x + 1) - 5 (3x + 1)

(2x - 5)(3x + 1)

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A medical clinic is reducing the number of incoming patients by giving vaccines before flu season. During week 5 of flu season,
8_murik_8 [283]

Answer:

f(x) = -6x +120

Step-by-step explanation:

Let's call y the number of patients treated each week

Let's call x the week number.

If the reduction in the number of patients each week is linear then the equation that models this situation will have the following form:

y = mx + b

Where m is the slope of the equation and b is the intercept with the x-axis.

If we know two points on the line then we can find the values of m and b.

We know that During week 5 of flu season, the clinic saw 90 patients, then we have the point:

(5, 90)

We know that In week 10 of flu season, the clinic saw 60 patients, then we have the point:

(10, 60).

Then we can find m and b using the followings formulas:

m=\frac{y_2-y_1}{x_2-x_1}   and b=y_1-mx_1

In this case: (x_1, y_1) = (5, 90) and (x_2, y_2) = (10, 60)

Then:

m=\frac{60-90}{10-5}

m=-6

And

b=90-(-6)(5)

b=120

Finally the function that shows the number of patients seen each week at the clinic is:

f(x) = -6x +120

7 0
3 years ago
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(b) Write 3*3*3*3* 3 as a single power of 3
algol13

Answer:

3⁵

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3×3×3×3×3=3⁵

You have a mutiplication. The base is 3, the exponent is the count of how many 3 you have. In this multiplication 3 appears 5 times, so 3⁵.

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svetlana [45]

Answer:

D)The experimental probability is greater than the theoretical probability

Step-by-step explanation:

Given:

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To Find :

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3 years ago
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