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iren2701 [21]
3 years ago
8

Pleas help I will give brainliest also please show how you did it please

Mathematics
2 answers:
lukranit [14]3 years ago
5 0

Answer:

n ≥ -1 or n ≤ 3

Combined:

-1 ≤ n ≤ 3

Since the inequalities are ≤, it'll be a closed circle

The closed circle will start AT -1 and another closed circle will end at 3

Serggg [28]3 years ago
4 0

Answer:

for n ≤ 3

we are going to put a circle on the 3 and make it filled in then you are going to start an arrow starting from the 3 going to the left all the way to the -10.

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Convert each radian measure into degrees
faltersainse [42]

Answer:

Step-by-step explanation:

\frac{deg}{rad}=\frac{360}{2\pi }\\ \\ deg=\frac{360rad}{2\pi }\\ \\ deg=\frac{180rad}{\pi }

4 0
3 years ago
What are the solutions to the quadratic equation 2x^2-8x-24=0
DENIUS [597]
2x^2-8x-24=0
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8 0
3 years ago
Read 2 more answers
Help ASAP and pls tell me how thanks
bulgar [2K]
I have no clue ooooo mmmmyyyyy goooshhhh
6 0
4 years ago
Help me:-
Vesnalui [34]

Answer:

20 + 4y

Step-by-step explanation:

The 4 multiplies the 5 and the y, i.e., it distributes over the terms of the expression in ( ).

5 0
2 years ago
Select the correct answer. Jason inherited a piece of land from his great-uncle. Owners in the area claim that there is a 45% ch
GREYUIT [131]

Answer:

Option A 0.1698

Step-by-step explanation:

Given that Jason has a chance for getting oil as 45%

THe kit he buys show accurate result with 80% probability

Let A1- Event that the land has oil

A2 - Event that the land has no oil

B- The test gives negative result

A1 and A2 are mutually exclusive and exhaustive

P(A1) = 0.45 and P(A2) =0.55

Hence we can use Baye theorem

Then P(B) = P(A1B)+P(A2B)=0.45(0.20)+0.55(0,80)\\=0.09+0.0.44\\=0.53

Reqd prob =P(A1/B) =

\frac{P(A1B)}{P(B)}\\ =\frac{0.09}{0.53}\\\\=0.1698

3 0
3 years ago
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