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pochemuha
2 years ago
6

100 PTS/// If you have a 2.5% chance of getting something every 3 minutes how long will it take until that's guaranteed?

Mathematics
2 answers:
Dahasolnce [82]2 years ago
6 0

Answer:

120 mn

Step-by-step explanation:

100 PTS/// If you have a 2.5% chance of getting something every 3 minutes how long will it take until that's guaranteed?

Mashcka [7]2 years ago
3 0

Answer:

120 min

Step-by-step explanation:

step 1. divide 100% by 2.5 (=40)

step 2. 40 time 3 minutes = 120!

so by the time it gets to 120 minutes it 100% and guaranteed

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Translate each sentence into an equation.
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A month subscription to a website costs $10 to join and $15.50 per month. Write an equation in slope-intercept form to represent
just olya [345]

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y = $15.50x + $10

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y =mx +b

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3 years ago
Simplify this expression:<br> -2x+3 -(5 - 64).<br> D
tatuchka [14]

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3 years ago
Goals scored by a hockey team in successive matches are 5,7,4,2,4,0,5,5 and 3. What is the number of goals, the team must score
Stels [109]

Answer:

5

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Total goals /total no. of matches = 4

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6 0
1 year ago
Question attached plz answer
Bezzdna [24]

Answer:

x = - 2.5

Step-by-step explanation:

Given that the sketch represents

y = x² + bx + c

The graph crosses the y- axis at (0 , - 14), thus c = - 14

y = x² + bx - 14

Given the graph crosses the x- axis at (2, 0), then

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y = x² + 5x - 14 ← represents the graph

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x - 2 = 0 ⇒ x = 2

The x- intercepts are x = - 7 and x = 2

The vertex lies on the axis of symmetry which is midway between the x- intercepts, thus

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8 0
3 years ago
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