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klio [65]
3 years ago
8

Find the probability of having 2,3, or 4

Mathematics
1 answer:
Makovka662 [10]3 years ago
4 0

Answer:

65.28%

Step-by-step explanation:

The computation of the probability is shown below:

Given that

P(2,3, OR 4)

based on the above information

= 5C_2(0.4)^2 × (0.6)^3 + 5C_3(0.4)^3 × (0.6)^3 + 5C_4(0.4)^4 × (0.6)^1

= .3465 + .2304 + .0768

= .6528

= 65.28%

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Which table shows a proportional relationship between miles traveled and gas used?
Mashutka [201]

Answer:

I cant answer this question since there is no table or graph

8 0
3 years ago
A negative number raised to an odd power is ___ negative
Lorico [155]

Answer:

true.

Explanation:

still negative.

If a negative number is raised to an even power, the result will be positive. If a negative number is raised to an odd power, the result will be negative

4 0
3 years ago
11 5/9 + 10 1/3 plz help
Likurg_2 [28]
10 1/3= 31/3
31/3= 93/9

11 5/9= 104/9
93/9 + 104/9 = 197/9
197/9= 21 8/9



your answer is 21 & 8/9


Good Luck
XD
7 0
3 years ago
PLEASEEE HELPPPP
kotykmax [81]
The answer is use the perpendicular bisectors to find the center of the circle.
4 0
3 years ago
Find the value of x and y<br><br><br>Please help me. Thank you​
STatiana [176]

Answer:

Step-by-step explanation:

let each angle=A

A+A+A=180

3A=180

A=180/3=60°

as the angles are equal so sides are equal.

16+y=46

y=46-16=30

applying sine formula

\frac{30}{sin z} =\frac{46}{sin~80} \\sin~z=\frac{30}{46} \times ~sin~80=\frac{15}{23} \times sin ~80\\z=sin^{-1}( \frac{15}{23} \times sin ~80) \approx~39.96^\circ \approx40^\circ

z+x=60

40+x=60

x=60-40=20°

5 0
3 years ago
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