Answer:
10
Step-by-step explanation:
For x=2, this is ...
5·2 = 10
Answer:
<h2>
Letter C</h2>
Step-by-step explanation:
If we look on the number line we see that there is a point on -3, another point on -1, 2, and 7.
These points tell us our answer, but the question states it doesn't have to be in any order.
As we look at answer A we see -3, 1, 2, and -7. That's incorrect since there is no positive 1 nor an -7.
As we look at answer B we see -3, 7, 1, and -2. That's incorrect since there is no positive 1, and not a -2.
As we look at answer D we see -2, 3, 1, and 7. That's incorrect since there is no positive 2, no positive 3, and no negative 1.
C has to be the correct answer since it's the only answer left and has the 4 numbers that are on the number line.
Therefore, the correct answer is C.
Best of Luck to you.
If you have any questions, feel free to comment below.
Answer:
Step-by-step explanation:
We would apply the formula for binomial distribution. It is expressed as
P(x = r) = nCr × q^(n - r) × p^r
Where
p represents probability of success
q represents probability of failure.
n represents number of sample.
From the information given,
p = 10% = 10/100 = 0.1
q = 1 - q = 1 - 0.1 = 0.9
n = 8
1)The probability that none fails is
P(x = 0) = 8C0 × 0.9^(8 - 0) × 0.1^0
P(x = 0) = 0.43
2) The probability that one fails is
P(x = 1) = 8C1 × 0.9^(8 - 1) × 0.1^1
P(x = 1) = 0.38
3) The probability that four fails is
P(x = 4) = 8C4 × 0.9^(8 - 4) × 0.1^4
P(x = 4) = 0.0046
3) The probability that six fails is
P(x = 6) = 8C6 × 0.9^(8 - 6) × 0.1^6
P(x = 6) = 0.00002268
4) The probability that eight fails is
P(x = 8) = 8C8 × 0.1^(8 - 8) × 0.1^8
P(x = 8) = 0.00000001
A) about 14 square units
You have 11 fully filled squares 2 that are mostly filled and 2 that are about half filled
So 11+2+2(1/2)= about 14
