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Mice21 [21]
3 years ago
12

If you buy a school raffle ticket for $1, your overall probability of winning at least one of the prizes is 0.04. you can improv

e your odds of winning something by buying two tickets. what is the probability that one or the other of your tickets will win something?
Mathematics
1 answer:
ser-zykov [4K]3 years ago
4 0
By buying 2 tickets you doubled the probability of you winning something. So, the probability that one of your tickets will win something is 0.08. Hope this helps :)
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Use benchmark to estimate 2.81 + 3.72
Novay_Z [31]
2.81+3.72=6.53 Which You Could Estimate To 6.50 or 6.5
3 0
3 years ago
What is the T.A. = and V =
chubhunter [2.5K]
The formula of the area of the equilateral triangle:
A_\Delta=\dfrac{a^2\sqrt3}{4}\\\\a=3\to A_\Delta=\dfrac{3^2\sqrt3}{4}=\dfrac{9\sqrt3}{4}

The formula of the area of the rectangle:
A=width\times length=wl\\\\w=3;\ l=6\\\\A=3\cdot6=18

T.A.=2A_\Delta+3A\\\\T.A.=2\cdot\dfrac{9\sqrt3}{4}+3\cdot18=\dfrac{9\sqrt3}{2}+54=(54+4.5\sqrt3)\ in^2
The formula of the volume of the triangular prism:
V=A_\Delta\cdot l\\\\V=\dfrac{9\sqrt3}{4}\cdot6=\dfrac{9\sqrt3}{2}\cdot3=\dfrac{27\sqrt3}{2}=13.5\sqrt3\ in^3





8 0
2 years ago
Type the correct answer in each box. Round numbers to the nearest tenth, if necessary.
nexus9112 [7]

ANSWER

x = 1.6

EXPLANATION

The given equation is:

- 0.5x - 2 = 2x - 1 - 6

Group similar terms to obtain:

- 0.5x - 2x =  - 5 - 1 + 2

Simplify similar terms,

- 2.5x =  - 4

Divide both sides by -2.5

x =  \frac{ - 4}{ - 2.5}

x = 1.6

3 0
3 years ago
Read 2 more answers
What is the vaule of X?
Ainat [17]

2x + 1 = 81

2x = 80

x = 40

7 0
3 years ago
Read 2 more answers
Which of the following is a monomial <br><br>A. 5x^2+2x+3<br>B. √x-1<br>C. 4x<br>D. 3/x​
earnstyle [38]
C. 4x

Have a good day ;)

7 0
3 years ago
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