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Lesechka [4]
3 years ago
14

For a normal curve with mean 7 and standard deviation 4, which of the following parts of the normal curve will have an area of a

pproximately 68%?
Mathematics
1 answer:
s2008m [1.1K]3 years ago
8 0
Becauser its really really really curvy and stuff i think that swhy ty
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Matilda has been studying exponential functions in her algebra class and has started to notice a pattern.
dlinn [17]

Answer:

Most likely C

Step-by-step explanation:

This is most likely C because it always goes up and although a and c are the only ones with positive equations a makes you multiply by a decimal which can reduce the number so it's most likely C

4 0
3 years ago
Hurry please!
Kryger [21]

Answer:

We have the equation of the line as : 4x+2y=12

Step-by-step explanation:

Now 4x+2y=12

=> 2y = 12 - 4x

=> y = 6 - 2x

A line with a slope m and y-intercept c can be written as y = mx + c

In the case of y = -2x -...

3 0
2 years ago
In the diagram, the measurements that are labeled are known, while the other measurements are unknown. Which measurement of acut
andrew-mc [135]
As the sine rule states,

A/sina = B/sinb = C/sinc .

in the diagram, there are two identified sides and if you use the sine rule, you can find the opposed angles easily.

there are:

side a, with angle â .
side b, with angle b.

so the answer is C.

if you input these into the sine rule, it would be:

a/ sin a = b/sin b
8 0
3 years ago
Chris bought 12.4 gallons of gasoline. There are approximately 3.8 liters in 1 gallon. Which measurement is closetsto the number
Damm [24]

Answer:

C 47.12 L

Step-by-step explanation:

1 gallon = 3.8 liters

12.4 gallons = x

Cross Multiply

= 12.4 × 3.8

47.12 liters

Option C is correct

5 0
3 years ago
Which one is proportional? Im a little confused lol
Kobotan [32]
Answer:

y = x + 4





——————-
4 0
2 years ago
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