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WITCHER [35]
2 years ago
14

Х

Mathematics
1 answer:
Dennis_Churaev [7]2 years ago
7 0

Answer:

C. Approximately normal

Step-by-step explanation:

We know that when we have,  np≥10, and  n(1−p)≥10, and both of these are true, where n is the sample size, and p is the sample of proportions, the sampling proportions of sample distributions, will be normal in shape.

Expected successes : np=125(0.88)=110≥10

Expected failures : n(1−p)=125(1−0.88)=15≥10

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ASAP HELP WITH NUMBER 6!! Do A and B!!!!
spin [16.1K]
LINE A
y-intercept : 3
x-intercept: 3
Rate of change: x (because 3/3 equals 1 and 1 times x is the same as x by itself)

Line B
y-intercept: 2
x intercept: -2
rate of change : x (because 1/1 is 1 and 1 times x is the same as x by itself)

Line C
y-intercept: -4
x intercept: 2
rate of change: 2

Line A: Equation F
Line B: Equation D
Line C: Equation E

Extra Notes:

y=mx + b is the slope intercept equation.
M is the slope
B is the y intercept
X and Y are the coordinates

To find slope, you can always use y2-y1/x2-x1 or even determine the slope on the graph by using rise over run and simplifying when possible. 

(Please check my method to see if the answers are correct)
3 0
3 years ago
sorry if the pic is blurry if u can't tell what it says in the middle (where the line is) it says 4in and all the other number s
lidiya [134]

Answer:

12

Step-by-step explanation:

A= (h)(b)/2 = 4×6/2=12

I got the six for the base and 4 for the height. You multiply 4×6 which is 24 and divide by 2 which is 12

8 0
3 years ago
In this figure m∠A=(2x-2)°, m∠C=(4x-6)°,and m∠DBC=(5x+4)° What is m∠C
Verizon [17]

Answer:

answer 500

Step-by-step explanation:

2x2-40x33 divided by 2 and boom answer 500

6 0
3 years ago
Read 2 more answers
Skskkskskskskkskskssksksk help.
ollegr [7]
The answer is 172 cm
4 0
3 years ago
Read 2 more answers
Here is the rest you could help me in any way
Mila [183]

Answer:

6:$255.50

7:$21.25

8:$219.50

9:$143.75

Step-by-step explanation:

Can i have brainiest?!!!!

4 0
2 years ago
Read 2 more answers
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