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Tanya [424]
3 years ago
10

Please help me I really need to turn it in I hate khan academy

Mathematics
1 answer:
kow [346]3 years ago
5 0
42.5 units sq
I’m not sure because I did this partly in my head but this should be right.
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Based on a poll 68% of internet users are more careful about personal information when using a public Wifi hotspot. What is the
Stella [2.4K]

Answer:

.98951424

Step-by-step explanation:

You find "1 - P(No ONE is careful)"

This is equivalent to "1 - (.32^4)," which simplifies to "1 - .01048576," which is .98951424

4 0
3 years ago
Mplify the expression:<br>| 5q + 84 - 94 + 84<br>​
sukhopar [10]

Answer:

5q+74

Step-by-step explanation:

84-94 first which equals -10

then add that by 84 which equals 74

lastly just bring the 5q and 74 together making your expression

3 0
2 years ago
You flip a nickel 100 times and record your results: 35 heads and 65 tails. From your experimental data, what is the probability
musickatia [10]
Out of 100 flips, the nickel landed on tails 65 times.

P(tails)=65/100 or 0.65 or 65%

Answer 65%
4 0
3 years ago
Read 2 more answers
For g(x)=x^2-x find g(x) when x=-2
torisob [31]

Answer:

g(x) = 6

Step-by-step explanation:

Begin with substuting the x variable with -2, we do this because the question has listed the value of x already.

Using the value of x, -2 we determine g(x).

g(x) = -2^2 + 2

Above is what the equation would look as, after you input the value of -2.

Using pemdas, (parantheses, exponents, multiplication, division, addition, subtraction) solve the equation.

-2^2 = 4

Think of it as -2 * -2, which is why -2^2 is 4.

Add 4 +2.

4 + 2 = 6.

Therefore, the value of g(x) = 6

6 0
3 years ago
Translate into algebraic equation - a number plus 15 exceeds twice that number by 3​
bija089 [108]

Answer:

n + 15 > (2n)/3

hope this helps! <3

3 0
2 years ago
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