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Anika [276]
3 years ago
15

The exact same experiment was conducted 14 times. How many times should the results have been similar for them to be valid?A.8

B.5C.14D.7​
Mathematics
1 answer:
NeTakaya3 years ago
4 0

Answer:

I would have to say C.14

Step-by-step explanation:

Because if you are running the same exact emperiment with the same exact materials everytime then you should get the same outcome.

Hope this helps! : D

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Please help me it’s urgent!<br><br> I WILL MARK AS BRANLIEST!
UkoKoshka [18]

Answer:

(1,4)

Step-by-step explanation:

2x-3y=-10

y=4x

Since the y is already isolated, you can use substitution to find the answer to this equation. Simply replace any y values in the first equation with 4x:

2x-3(4x)=-10

2x-12x=-10

-10x=-10

x=1

y=4(1)=4

Hope this helps!

3 0
3 years ago
The graph represents y as a function of x . Which additional point can be plotted so that the graph continues to represent y as
tester [92]

Answer:

I think it's the last one D

Step-by-step explanation:

I'm not 100% sure, but I think the x can't repeat and 4 is the only number of x that hasn't been plotted yet. Tell me if it was right?

5 0
3 years ago
A baby elephant weighs 1,400 pounds, which is 7,437 pounds less than her mother. Write an equation to express the weight of the
erica [24]
Let's say that y is the weight of the mother and x is the weight of the baby.
We know that the baby is 7437 pounds less than the mother, which means you need to add 7437 pounds to the baby's weight to get the mother's.
We can show it like this:
x+7437=y.
We know what the baby's weight is (1400 lbs), so just sub it in:
1400+7437=y
y=8837 lbs
The mom weighs 8837 pounds.
4 0
4 years ago
State any restrictions
Lyrx [107]
I don't understand, what do you mean??
6 0
3 years ago
80 POINTS HURRY ILL GIVE BRANLIEIST!!!
notka56 [123]

Answer:

360 meters

Step-by-step explanation:

\sqrt{8100} = 90

one edge = 90 meters

90 x 4 = 360

360 meters

4 0
3 years ago
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