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Mazyrski [523]
3 years ago
14

I’m sort of new to this app so Idk how to give extra points, but I would appreciate it if you could help

Mathematics
1 answer:
Anastasy [175]3 years ago
4 0
Answer: no solution

explanation:
first, use distributive property so 3(n+4)=1/2(6n+4) becomes 3n+12=3n+4

secondly, subtract 12 on both sides to get 3n=3n-8

then, subtract 3n on both sides to get 0= -8

this is false because 0 does NOT equal -8. therefore, the answer is no solution
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Let A and B be two events in a sample space S such that
klasskru [66]
P(A|B)<span>P(A intersect B) = 0.2 = P( B intersect A)

</span>A) P(A intersect B) = <span>P(A|B)*P(B)
Replacing the known vallues:
0.2=</span><span>P(A|B)*0.5
Solving for </span><span>P(A|B):
0.2/0.5=</span><span>P(A|B)*0.5/0.5
0.4=</span><span>P(A|B)
</span><span>P(A|B)=0.4
</span>
B) P(B intersect A) = P(B|A)*P(A)
Replacing the known vallues:
0.2=P(B|A)*0.6
Solving for P(B|A):
0.2/0.6=P(B|A)*0.6/0.6
2/6=P(B|A)
1/3=P(B|A)
P(B|A)=1/3
5 0
3 years ago
Find the component form of the vector that translates P(4,5) to p'.
olga_2 [115]

Answer:

The component form of the vector P'P is \left \langle -7, 2 \right \rangle

Step-by-step explanation:

The component form of the vector that translates P(4, 5) to P'(-3, 7), is given as follows;

The x-component of the vector = The difference in the x-values of the point P' and the point P = -3 - 4 = -7

The y-component of the vector = The difference in the y-values of the point P' and the point P = 7 - 5 = 2

The component form of the vector P'P = \left \langle -7, 2 \right \rangle

6 0
3 years ago
The circumference of a circle is G inches. The diameter is 15 inches. Which expression best represents the value of \piπ
oee [108]

Answer: Try using calculatorsoup dot com, you need to be more specific, and use Find A, C and r | Given d?

radius r = 7.5 in

diameter d = 15 in

circumference C = 47.123889803847 in

area A = 176.71458676443 in2

In Terms of Pi π

circumference C = 15 π in

area A = 56.25 π in2

Step-by-step explanation:

4 0
3 years ago
3) A bag contains 5 red
stealth61 [152]

Answer:

1 is the answers for the question

Step-by-step explanation:

please give me brainlest

7 0
3 years ago
Please help me <br> 10 points
Nonamiya [84]

Answer:

  see below

Step-by-step explanation:

The following definitions apply:

  if p, then q . . . . conditional statement

  if q, then p . . . . converse

  if ~p then ~q . . . inverse

  if ~q then ~p . . . contrapositive

You have ...

  p = "it is October 31"

  q = "it is Halloween"

(a) The <em>converse</em> is ...

  If it is Halloween, then it is October 31.

(b) The <em>inverse</em> is ...

  If it is not October 31, then it is not Halloween.

(c) The <em>contrapositive</em> is ...

  if it is not Halloween, then it is not October 31.

4 0
3 years ago
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