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erma4kov [3.2K]
3 years ago
9

.Select the correct answer from the drop-down menu. Find the polynomial. {5} is the solution set of

Mathematics
1 answer:
icang [17]3 years ago
5 0
The solution has to be a value of x. Since you already have x, you just have to plug in the value and see what fits. In this case thats the third from the top:

5^2 - 10*5 + 25 = 0
25 - 50 + 25 = 0
0 = 0
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3. A survey conducted among a group of 50 students showed that; (APPLYING)
Pani-rosa [81]

Answer:

Step-by-step explanation:

this is a set problem (mathematical set)

30 students played soccer

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x students played neither cricket nor soccer

3x students played cricket only.

we can see that in the first set 21 appears and in the middle of the set 9 because it says 30 students played soccer adding x and 3x we have the following formula

30 + x + 3x = 50 where x is equal to 5 then ask us Determine the number of students who played cricket. then the value would be 3x + 9 = (3x5) + 9 = 24

5 0
3 years ago
This question is not that hard but I’m getting rushed
Vsevolod [243]
14:21 one is the right answer
4 0
3 years ago
If the ratio of boys to girls at the school is 2:5 and there are 40 boys how many girls are there?
sukhopar [10]

Answer:

100 girls

Step-by-step explanation:

The ratio of boys : girls is 2 : 5.

In other words, boys are 2 parts of the school while girls are 5 parts of the school.

Since there are 40 boys, 2 parts of the school is 40. Thus:

2p = 40\\p = 20

1 part is 20.

Since there are 5 parts girls, there are

5p = 5*20 = 100

100 girls.

Answer: 100 girls

5 0
3 years ago
The probability of Sandy flipping a coin twice and getting heads both times is 0.25. The probability of John's spinner stopping
Ede4ka [16]

0.25  and  1/4  are the same number.

If each one is the probability of some event,
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7 0
3 years ago
Read 2 more answers
The tomato plants in Ms. Lang's
8_murik_8 [283]

Answer:

10 inches

Step-by-step explanation:

15 days/3 days =5

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6 0
2 years ago
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