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Dvinal [7]
3 years ago
15

WILL GIVE BRAINLIEST

Mathematics
2 answers:
Andre45 [30]3 years ago
6 0

Probability formula P(wanted)=wanted/total

using this we can see P(red)=62/100

then reduce the fraction we get

31/50

Please give brainlliest thanks!

g100num [7]3 years ago
4 0

Answer:

31/50

Step-by-step explanation:

I got it right:)

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Help please and show your work
andrezito [222]
6: -8+4V
8: -9-15V OR -9+(-)15V
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8 0
3 years ago
If f(x) = -7x + 5x2 + 10, what does f(-2) equal?
aksik [14]

Answer:

f(-2) = 44

Step-by-step explanation:

Hello there! Lets get started solving this function!

For a function, whenever we see f(x) = ... , the function is simply asking the value of the equation at x! So, if replace f(x) with f(-2), we simply substitute x with -2 in the equation! Lets get started!

f(x) = -7x + 5x^{2} + 10\\f(-2) = -7(-2) + 5(-2)^{2} + 10\\f(-2) = 14 + 20 + 10\\f(-2) = 44\\

First, we can write the original function. Next, we substitute in -2 for x. Then, we find our final terms. Finally, we are given that f(-2) = 44.

Hope this helps! Remember, math is fun!

7 0
3 years ago
The utility bill shows that a household used 2,001 gallons of water in a 5day period what was the average amount of water used b
Anettt [7]
The average water used per day is 400.2
4 0
3 years ago
The average of 5 numbers is 20. what is the sum of these same numbers?
Vinil7 [7]
Average = (A₁+A₂+A₃+A₄+A₅)/5. Since average = 20 (GIVEN), then:

20 = (A₁+A₂+A₃+A₄+A₅)/5

Or (A₁+A₂+A₃+A₄+A₅) = 20x5

(A₁+A₂+A₃+A₄+A₅) = 100

4 0
3 years ago
10000000000-188888 10 points
Debora [2.8K]

Answer:

I think the calculation answer will be 9,999,811,112

7 0
3 years ago
Read 2 more answers
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