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mrs_skeptik [129]
2 years ago
5

Anyone know the answer to this?

Mathematics
1 answer:
nydimaria [60]2 years ago
8 0

Answer:

-3 plus/minus square root 17 over 4

Step-by-step explanation:

2x squared = -3x + 1 is the same as 2x squared + 3x -1

a=2 b=3 c=-1

sub those into the formula and you get -3 plus/minus square root of 9 + 8 over 2×2

and then you simplify

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yuradex [85]

The type of data that contains results from other people that are of similar age and gender is known as normative data.

<h3>What is normative data?</h3>

Normative data is a type of data that is observed that contains information about the characteristics of a population of interest. For example, normative data about students in a class would contain information such as age, gender, height.

To learn more about data, please check: brainly.com/question/20841086

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4 0
1 year ago
Rewrite the fraction as a decimal 13/11 = Round to the nearest hundredth.​
Allisa [31]

Answer:

1.18

Step-by-step explanation:

4 0
3 years ago
Your class is holding a bake sale to raise money for a field trip. If you are selling cakes for $3.25, what is the lowest you ne
Inessa [10]

Answer:

there needs to be at least 77 cakes sold

Step-by-step explanation:

let 'c' = # cakes sold

3.25c ≥ 250

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c ≥ 76.9

8 0
2 years ago
(TIMED),<br> Which equation is represented in the graph?
AURORKA [14]

Answer:

y = e^x

Step-by-step explanation:

That curve represents a typical function of y = e^x, and to decide if it is y = e^x or y = e^x + 1 you need to replace x = 0

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y = e^(0) + 1 = 2

If you see the graph when x = 0, y = 1

So it is y = e^x

7 0
2 years ago
What could be the base shape of a cylinder?
Len [333]

Answer:

Circle

Step-by-step explanation:

I believe the correct answer is the base shape of a cylinder would be circle. a cylinder is a closed solid that has two parallel (usually circular) bases connected by a curved surface.This is the most common kind, and if someone just says 'cylinder' this is usually what they mean. The bases can however be almost any curved shape, but the most common alternative to a circle is an ellipse. The shape would then be called an 'elliptical cylinder'. The vertical cross-section of a cylinder is a rectangle, and the horizontal cross-section is a circle.

Hope that was helpful.Thank you!!!

7 0
3 years ago
Read 2 more answers
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