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Alexeev081 [22]
2 years ago
14

Help please . number 2 .

Mathematics
1 answer:
givi [52]2 years ago
4 0

Answer:

D

Step-by-step explanation:

10x² - 25x + 15 = 0

Divide by 5 both sides,

2x² - 5x + 3 = 0

(x - 1) (2x - 3) = 0

Factors: x - 1 and 2x - 3

Answer: D

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15 different tasks are assigned to 8 different people. There are no restrictions on the number of tasks that can be given to any
Lunna [17]

Answer:

3.52 * 10^{13}ways

Step-by-step explanation:

Since 1 task can be assigned to 1 person, we can start by assigning people to the task. There are 15 different task, so at the first task there are 8 choices, at the 2nd task there are also 8 choices, and so on. There's also the fact that these tasks are all different.

Therefore the total number of way to assign 8 people to 15 tasks is

8^15 = 3.52 * 10^{13} ways

8 0
3 years ago
A rectangular prism has a length of 11cm, a height of 20cm, and a width of 10cm.
rusak2 [61]

Answer:

la respuesta es nose

8 0
3 years ago
How do you answer this question.
Ipatiy [6.2K]
Lets write this out:-

\frac{50}{100} + \frac{30}{100}

To answer this we just need to add the numerators of both fractions because the denominator's are already common multiples. 

\frac{50}{100}+ \frac{30}{100} = \frac{80}{100}

Now lets simplify \frac{80}{100}.

\frac{80/20}{100/20}=  \frac{4}{5}

So, \frac{50}{100}+  \frac{30}{100} = \frac{80}{100}= \frac{4}{5}

Hope I helped ya!! xD
8 0
3 years ago
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11x26 <br> 49x12<br> 12x25<br><br> Thanks for helping me!
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:) your welcome
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OMG PLZZZZ HELP ME!! I NEED DA ASMWER ASAP!!
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Answer:

I am not sure but I would say rectangular prisim

Step-by-step explanation:

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