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pshichka [43]
3 years ago
9

What is 2 +3 ? to make a whole number that will improve

Mathematics
2 answers:
spayn [35]3 years ago
8 0

Answer:

5

Step-by-step explanation:

Shkiper50 [21]3 years ago
8 0

Answer:

5

Step-by-step explanation:

3+1=4+1=5

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URGENT HELP NEEDED! Brainliest! Please only correct answers...
agasfer [191]
I think that the answer would be D
5 0
3 years ago
Read 2 more answers
There are 20 students in a math class. Thirty percent of the
Mekhanik [1.2K]

Answer:

Step-by-step explanation:

20% of 30 is 6 are randomly selected.

30 choose 6 = 30! / (30-6)! 6!

                 = 30! / 24!6!

                 = 30 * 29 * 28 * 27 * 26 * 25

                   --------------------------------- <-- 24! cancels

                    6 * 5 * 4 * 3 * 2 * 1

                 = 29 * 28 * 27 * 26 * 25

                  ---------------------------------- <--- 30 = 6 * 5 cancels

                      4 * 3 * 2 * 1

                = 29 * 7 * 9 * 13 * 25   <--  4 cancels 28, 3 cancels 27, 2 cancels 26

               = 593775

3 0
2 years ago
7. A pupil sat for a test in five subjects.
seraphim [82]

Answer:

option C: 120

Step-by-step explanation:

total marks = 5× 100 = 500

marks he obtained = 380

marks he lost = 500 - 380 = 120

plz mark my answer as brainlist plzzzz.

hope this will be helpful to you.

4 0
3 years ago
Multiply 6√3 • 8√14 • √10 • √2
uranmaximum [27]

Answer:

96 sqrt(210)

Step-by-step explanation:

6√3 • 8√14 • √10 • √2

We multiply what is outside the square roots with what is outside the square roots  and what is inside the square roots with what is inside the square roots

6*8 = 48

3*14*10*2 = 840

6√3 • 8√14 • √10 • √2

48 sqrt(840)

48 sqrt( 4*210)

sqrt(a*b) = sqrt(a) sqrt(b)

48 sqrt(4) sqrt(210)

48 *2 sqrt(210)

96 sqrt(210)

210 is 3*7 *5*2  which are all primes, so we cannot simplify the sqrt (210)

7 0
3 years ago
86% percent of senators support a bill. What fraction of senators support the bill?
Natali5045456 [20]

Answer:

\frac{43}{50}

Step-by-step explanation:

It was give that 86% percent of senators support a bill.

We want to determine the fraction of senators that supports the bill.

We just have to convert 86% into a fraction in its simplest form.

86\%=\frac{86}{100}

\frac{86}{100}=\frac{2\times43}{2\times50}

We cancel the common factors to obtain the fraction in the simplest form as:

\frac{43}{50}

7 0
3 years ago
Read 2 more answers
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