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jeka94
3 years ago
6

! HELP PLEASE !

Mathematics
2 answers:
Bas_tet [7]3 years ago
7 0
Wait would it be subtracting, adding, or divison? Or multiplication? If so wouldnt it be -200x2+70,000 (and im guessing the awnser is negative cause of the different signs)
EastWind [94]3 years ago
3 0

Answer:

use a calulator it can help

Step-by-step explanation:

.

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A study has shown that the daily amount of milk produced by a dairy cow is normally distributed, with a mean of 6.2 gallons and
V125BC [204]

Answer:

5.5 gallons to 6.9 gallons

Step-by-step explanation:

Daily a cow

produces a mean of 6.2 gallons (average

of 6.2 gallons, meaning they already

found the mean, "averaged" it out for

you) with a deviation of 7 gallons ("give

or take" .7 gallons). On any given day

(throw these words out) 68% of the cows

(don't need this information to answer

the question either, thrown in to confuse

you) will produce an amount of milk

within which of the following ranges?

Just subtract the deviation ("give or

take number").7 gallons from the mean

(average (already determined)) 6.2

gallons which is 5.5 gallons THEN add

the deviation ("give or take number").

7 gallons to the mean (average (already

determined)) 6.2 gallons which is 6.9

gallons. Your answer is A 5.5 gallons to

6.9 gallons. You don't even have to go

crazy on the math on this question you

can rule them all out but A immediately

with subtracting .7 from 6.2.

hope it helps!

4 0
3 years ago
Read 2 more answers
Locate the points of discontinuity in the piecewise function shown below.
algol13

Answer:

Step-by-step explanation:

The given piecewise function i

From the given function it is clear that function is divided at x=-1 and x=2. It means we check the discontinuity at x=-1 and x=2.

For x=-1,

LHL:  

Since LHL ≠ f(-1), therefore the given function is discontinuous at x=-1.

For x=2,

LHL:  

Since LHL ≠ f(2), therefore the given function is discontinuous at x=2.

Therefore, the correct option is A.

8 0
3 years ago
190
TEA [102]

Answer:

Step-by-step explanation:

240000

5 0
3 years ago
Www-k6.thinkcentral.com/wwtb/api/viewer.pl
andrey2020 [161]
Ummm I need more infooooo...
6 0
3 years ago
What happens when the scale factor is negative?
Anastaziya [24]
That menas that it we be negative because any thing that is negative is going bigger 
7 0
3 years ago
Read 2 more answers
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