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amid [387]
3 years ago
13

A hypothesis is ________. a prediction about something that has not yet been observed a statement that explains an observed phen

omenon or answers a question an instrument that is used to examine environmental conditions the design of an experiment that can be used in scientific enquiry a proven scientific fact
Mathematics
1 answer:
AlexFokin [52]3 years ago
8 0

Answer:

a testable proposition that explains an observed phenomenon or answers a question

Step-by-step explanation:

Basically an hypothesis is a theory given as a solution to a question proposed by a problem in from of you, but that it needs testing before it can be taken as truth or not

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Valentino needs 4 1/2 pounds of chicken for a recipe. He already has
makvit [3.9K]

Answer:

Valentino needs 1 \frac{3}{4} more pounds of chicken for the recipe.

Step-by-step explanation:

You just need to know how to subtract fractions.

Valentino needs 4 and 1/2 pounds of chicken for a recipe, and he already has 2 and 3/4. We want to know how many more pounds of chicken we need, so you subtract.

4 1/2 - 2 3/4 = 4 2/4 - 2 3/4

= 1 3/4

Valentino needs 1 and 3/4 pounds of chicken still.

3 0
3 years ago
Read 2 more answers
Alex is saving money because she would like to purchase the new video gaming system that everyone has been talking about. After
ivanzaharov [21]


two weeks = 47     47/2 = 23.5 every week

24 weeks = 430    430/24= about 17.9 every week

She save from about $17.9 to $23.5

(not sure I did it right. Hope I helped :))


7 0
3 years ago
Read 2 more answers
Write a formula for g(x) in terms of x.
liberstina [14]

The formula of g(x) is g(x) = -0.8x - 1.6

<h3>How to determine the formula of g(x)?</h3>

The equation is given as:

-4x - 6 = 5y + 2

Subtract 2 from both sides

5y = -4x - 8

Divide through by 5

y = -0.8x - 1.6

Express as a function

g(x) = -0.8x - 1.6

Hence, the formula of g(x) is g(x) = -0.8x - 1.6

Read more about linear functions at:

brainly.com/question/4025726

#SPJ1

3 0
1 year ago
The graph shows the solution to which system of equations?
vichka [17]
Start by seeing where the lines go. They cross (intersect) at (1, -1). We can use this to check later.
Now for slope: green is -4/2 = -2
pink is 4/2 = 2
Now we can create the equations
Let's make green = g(x) and pink = p(x)
if we use y = mx + b, then the green has a y-intercept (b) of +1
So g(x) = -2x + 1
pink has a y-intercept of -3, so p(x) = 2x - 3
Now let's plug n play: put our solutions x into each equation and confirm that it makes the y = -1
g(x) = -2x + 1 = -2(1) + 1 = -2+1 = -1
p(x) = 2x - 3 = 2(1) - 3 = 2-3 = -1

✔ YES THEY ARE CONFIRMED
6 0
3 years ago
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Please Please help me
anzhelika [568]

Answer:

yes darling? why? can help you

Step-by-step explanation:

8 0
3 years ago
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