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3 years ago

11

WILL GIVE BRAINLY PLEASE HELP!!!!

2 answers:

ioda3 years ago

3 0

Answer:

the answer is c. One real number solution

Step-by-step explanation:

iren2701 [21]3 years ago

3 0

Hey There!!

I think the best answer will be is (D) 2.

Because, The discriminant is the expression b2 - 4ac, which is defined for any quadratic equation ax2 + bx + c = 0. Based upon the sign of the expression, you can determine how many real number solutions the quadratic equation has. If you get a positive number, the quadratic will have two unique solutions. Im not a 100% sure this right... Hope This helps!! By ~♡Itsbrazts~♡

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Find the indicated probability. Round to three decimal places. The participants in a television quiz show are picked from a larg

Arturiano [62]

Answer:

0.033

Step-by-step explanation:

Use binomial probability:

P = nCr pʳ (1−p)ⁿ⁻ʳ

where n is the number of trials,

r is the number of successes,

p is the probability of success,

and q is the probability of failure (1-p).

Here, p = 0.5, q = 0.5, and n = 11.

We need to find P when r is 0, 1, and 2, then add up the results to get the total probability.

r = 0:

P = ₁₁C₀ (0.5)⁰ (0.5)¹¹⁻⁰

P ≈ 0.0005

r = 1:

P = ₁₁C₁ (0.5)¹ (0.5)¹¹⁻¹

P ≈ 0.0054

r = 2:

P = ₁₁C₂ (0.5)² (0.5)¹¹⁻²

P ≈ 0.0269

Therefore, the total probability is:

P = 0.0005 + 0.0054 + 0.0269

P = 0.0328

Round to the thousandths place, the probability is 0.033.

3 0

4 years ago

√x=x^2 is the equation correct

malfutka [58]

Answer:

no

Step-by-step explanation:

It is x^(1/2)

4 0

3 years ago

Read 2 more answers

Write this number in expanded form 283,980

Lynna [10]

The answer is 200,000 + 80,000 + 3,000 + 900 +80.

HOPE IT HELPS ♥️

5 0

4 years ago

Read 2 more answers

guys need help asap plz ill give brainliest to first person that is correct. you put the answer for 1c and 2 below. I just need

schepotkina [342]

But where is the question???

6 0

3 years ago

Read 2 more answers

What is the slope of the line passing through the points

Bingel [31]

Hello!

Answer:

$\boxed{2}$

Step-by-step explanation:

$Slope=\frac{Y_2-Y_1}{X_2-X_1}=\frac{RISE}{RUN}$

$\frac{1-(-5)}{4-1}=\frac{6}{3}=2$

Therefore, the slope is 2, which is our final answer.

Hope this helps!

Have a nice day! :)

:D

Thank you!

6 0

4 years ago