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2 years ago

Which is more likely to happen?

Mathematics

1 answer:

horsena [70]2 years ago

8 0

Number one is more likely to happen.
how likely is it? equally likely as not likely

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What are the vertices of POR?

cupoosta [38]

Answer is (d) P, Q , R

Any triangle has 3 vertices , after which its name is justified

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3 years ago

Ms. Carmell's art class is making a mosaic to cover an ugly concrete wall along a a highway off ramp the wall forms a right tria

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252 you multiply the 42 and 12 then devoid even by 2

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3 years ago

Let's find the unknown variables in the following cases. ) (a) If C.P. Rs 150 and profit = Rs 12, find profit percent

vivado [14]

Answer:

solution, cp=Rs150 profit=Rs12 Now, profit percent=profit% of cp or,profit percent=12/100 x Rs150 Therefore,profit percent =18%

Step-by-step explanation:

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2 years ago

Read 2 more answers

Which coefficient matrix represents a system of linear equations that has a unique solution ?

finlep [7]

Answer:

Option C

Step-by-step explanation:

We are given a coefficient matrix along and not the solution matrix

Since solution matrix is not given we cannot check for infinity solutions.

But we can check whether coefficient matrix is 0 or not

If coefficient matrix is zero, the system is inconsistent and hence no solution.

Option A)

|A|= $\left[\begin{array}{ccc}4&2&6\\2&1&3\\-2&3&-4\end{array}\right] =0$

since II row is a multiple of I row

Hence no solution or infinite

OPtion B

|B|= $\left[\begin{array}{ccc}2&0&-2\\-7&1&5\\4&-2&0\end{array}\right] \\=2(10)-2(10)=0$

Hence no solution or infinite

Option C

$\left[\begin{array}{ccc}6&0&-2\\-2&0&6\\1&-2&0\end{array}\right] \\=2(36-2)=68$

Hence there will be a unique solution

Option D

$\left[\begin{array}{ccc}5&10&5\\4&1&4\\-1&-2&-1\end{array}\right] \\=2(10)-2(10)=0$ =0

(since I row is -5 times III row)

Hence there will be no or infinite solution

Option C is the correct answer

4 0

2 years ago

Read 2 more answers

Collin's retirement party costs $4 for every guest he invites. What is the maximum number of guests there can be if Collin can a

steposvetlana [31]

Answer:

Collin can invite maximum 6 guest to his retirement party.

Step-by-step explanation:

Total cost of retirement party = $24

Cost to be spend on each guest = $4

Number of guests to be invited in the retirement party= x

$x\times \$4=\$24$

$x=\frac{\$24}{\$4}$

x = 6

Collin can invite maximum 6 guest to his retirement party.

6 0

3 years ago