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atroni [7]
3 years ago
12

there are three questions you left blank on a multiple choice test with options A, B, C, or D. What is the probability that if y

ou randomly guess you get at least one of them wrong?
Mathematics
1 answer:
Alona [7]3 years ago
4 0

If you left 3 blank and there's 4 options then a pretty big chance that you get it wrong....

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Graph: - 4x + 4y &gt; 20 &amp; 4x + 4y &lt; -12<br>please help !!!!!<br>​
VARVARA [1.3K]
I’m not totally sure about the less and greater signs because I’m not sure you can graph using those signs but either way their are your line equations

8 0
3 years ago
The function — is used to model the height of an object projected in the air, where h(t) is the height in meters and t is the ti
MissTica

The answer choice which represents the domain and range of the function h(t) as given in the task content in which case, values are rounded to the nearest hundredth is; Domain: [0, 3.85] and Range: [0, 18.05].

<h3>What are the domain and range of the function as given in the task content?</h3>

It follows from convention that the domain of a function simply refers to the set of all possible input values for that function.

Also, the range of a function is the set of all possible output values for such function.

On this note, by observing the graph in the attached image, it follows that the Domain of the function in discuss is; [0, 3.85].

While the range is the difference between the minimum and maximum height attained and can be computed as follows;

At minimum height, t = 0; hence, h(t) = 0.

At maximum height; h'(t) = 0 where h'(t) = h'(t)=-9.74t+18.75 and hence, t = 1.92.

Hence, h(1.92) = 18.05.

The range is therefore; [0, 18.05].

Read more on domain and range;

brainly.com/question/1942755

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6 0
2 years ago
Please answer step by step:<br><br><br><br> -4=2x+16<br><br> What does x equal?<br><br> x=____?
Fed [463]

Answer:

Step-by-step explanation:

-4=2x+16

-16. -16

-20=2x

20/2=2x/2

10=x

5 0
3 years ago
Simplified form of 12x-1 = 2(6+5x) +7
horrorfan [7]
X=10



12x-1=12+10x+7
2x=20
X=10
4 0
3 years ago
How do I find the volume of this?
Alinara [238K]

Answer:

Here are the steps to find the volume.

Step-by-step explanation:

  1. Volume = length x width x height.
  2. You only need to know one side to figure out the volume of a cube.
  3. The units of measure for volume are cubic units.
  4. Volume is in three-dimensions.
  5. You can multiply the sides in any order.
  6. Which side you call length, width, or height doesn't matter.
6 0
3 years ago
Read 2 more answers
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