Answer:
Amit will get 5 questions right.
Step-by-step explanation:
Given is that Amit is going to guess on all 20 questions of his multiple-choice test. Each question on the test has 4 answer options. This means that by random guessing he should get 1 out of 4 answers correct.
Hence, the best prediction for the number of questions that Amit will answer correctly is :
= 5
Amit will get 5 questions right.
We have 5.7001 and 5.7
first what you have to know is that 5.7 can also writing like 5.7000 and it's still the same thing
So we have 5.7001 and 5.7
5.7<5.7001
I hope that's help:0
Answer:
- The set with x ≤ 0 and y ≤ 0 is not a vector space.
- The 10th axiom does not hold
Step-by-step explanation:
Let u, v and w be vectors in the vector space V, and let c and d be scalars. A set S is defined as a vector space if it satisfies the following conditions:
- 1.
- 2. v + w = w + v
- 3. (u + v) + w = u + (v + w)
- 4. v + 0 = v = 0 + v
- 5. v + (−v) = 0
- 6. 1v = v
- 8. c(v + w) = cv + cw
- 9. (c + d)v = cv + dv
- 10.
Given the set of all vectors x, y in with x ≤ 0 and y ≤ 0
If the scalar c is such that .
Therefore, the 10th axiom is not satisfied and thus the set with x ≤ 0 and y ≤ 0 is not a vector space.
Answer:
f
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
( -12 + (-4) ) / ( -12 - (-4) )
(-16) / ( -12 - (-4) )
(-16) / (-8)
16 / 8
2
I'm assuming that -- was meant to be a minus on the denominator expression.