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Alex_Xolod [135]
3 years ago
7

Which of the following is a polynomial?

Mathematics
2 answers:
lyudmila [28]3 years ago
7 0

Answer:

<em><u>D.</u></em>

Step-by-step explanation:

A polynomial is an expression that looks similar to this:

3x³+x-3

soldier1979 [14.2K]3 years ago
7 0

A POLYNOMIAL IN ONE VARIABLE is a polynomial that contains only one variable. Example: 5x 2 + 3x - 7.

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Rajan had 6000 RS in his bank account on a particular day a week later he deposited 150p RS and next day he had withdraw 1/3rd o
Setler [38]

Answer: His balance amount in the bank account after withdrawal will be

6150 RS - 2050 RS= 4100 RS

Step-by-step explanation:

Rajan had 6000 RS in his bank account on a particular day a week. This means that the original amount he was having in his bank account = 6000 RS

A week later he deposited 150p RS.

This means the current total amount

= 6000 RS + 150p RS = 6150 RS.

The next day, he withdrew 1/3rd of his total amount. This means he withdrew

1/3 ×6150= 6150/3 = 2050 RS

His balance amount in the bank account after withdrawal will be the new total amount - the amount withdrawn.

His balance amount in the bank account after withdrawal will be

6150 RS - 2050 RS= 4100 RS

4 0
4 years ago
Select all the numbers that are rational.
anygoal [31]

Answers:

C, D, E

Step-by-step explanation:

A rational number is a integer. It is also a terminating or repeating decimal.

A rational number can be written as a fraction of two integers.

Answer A is not correct because it's decimal never ends. It is also not repeating. A cannot be written as a fraction.

Answer B is not correct because the square root is not a whole number, or a perfect square. The square root has a non-terminating and non-repeating decimal, just like A. B cannot be written as a fraction.

Answer C is rational because it has a terminating decimal.

D and E are integers, which also can be written as fractions.

Out of the options given, C, D, and E have rational numbers, while all others do not.

The answers are C, D, and E.

3 0
3 years ago
Rodney can wash 24 windows in an hour how many windows can he wash in 1/8 of an hour
Viktor [21]

Answer:

3

Step-by-step explanation:

24x (1/8) = 3

hope this helps

3 0
3 years ago
Find area of shaded regions ​
emmasim [6.3K]

Answer:

38.5 cm^2

Step-by-step explanation:

Area(shaded) = Area(large semicircle) - area(2 small equal semicircles)

= Area (large semicircle) - area (small circle)

= π(7)² x 1/2 - π(7/2)²

22/7 x 7 x 7 x 1/2 - 22/7 x 7/2 x 7/2

= 77 - 38.5

= 38.5 cm^2

6 0
3 years ago
There are 16 books on a shelf. 7 of these books are new. (a) What is the ratio of new books to used books? (b) What is the ratio
777dan777 [17]
The answers are
a. 7:9
b. 16:7
4 0
3 years ago
Read 2 more answers
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