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kifflom [539]
4 years ago
13

Ashley wrote the following sets on the board.

Mathematics
2 answers:
Viktor [21]4 years ago
6 0
-9.75 is a rational number
Lunna [17]4 years ago
3 0
Rational because a rational number is a number that can be written as a fraction or decimal
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PLSS ANSWER I HAVE TO GO TO BED SOON
Contact [7]
Part 1:

First figure out how many apples she has. She bought 3 bags, each bag holds 12 apples. 3 * 12 = 36. So she has 36 apples in total. She needs 8 apples to make one pie. We can divide this by the total number of apples to figure out how many pies she can make.

36 / 8 = 4.5

So she can make 4.5 pies, or since this is real-life context, she can only make 4 pies.

Part 2:

To make 6 pies, she needs to have 8 apples for each pie. 8 * 6 = 48. So she needs 48 apples. She only has 36 apples now, 48 - 36 = 12. So she needs to buy 12 more apples if she wants to make 6 pies. Each bag holds 12 apples, so she needs to buy 1 more bag of apples.
6 0
4 years ago
What is the smallest 6 digit palindrome that is divisible by 99
Scorpion4ik [409]

Answer:

  • 108801

Step-by-step explanation:

<u>6-digit palindrome is the number n the form of:</u>

  • xyzzyx

<u>This is divisible by 11 by default as the sum of the digits in odd placed is same as sum of the number in even places (remember the divisibility rule by 11):</u>

  • x + z + y = y + z + x

Now, in order to be divisible by 99, the number must be divisible by 11 and 9.

According to divisibility rule by 9 the sum of all digits must be divisible by 9. <u>You can see In our case we need to have (the minimum):</u>

  • x + y + z = 9

<u>The smallest number we could get is when x is minimum, y is minimum, so:</u>

  • x = 1, y = 0, then y = 8

<u>The number we get is:</u>

  • 108801

<u>Proof:</u>

  • 108801/99 = 1099
4 0
3 years ago
Read 2 more answers
Help number 21 plzzz
PtichkaEL [24]

Answer:

B. C

Step-by-step explanation:

thats what I think it is

8 0
3 years ago
Item 5
sveticcg [70]

Answer:

$94.50

Step-by-step explanation:

6 0
3 years ago
What is 7+2t+3t in its simplest form?
laiz [17]
7+2t+3t is just 7+5t
3 0
4 years ago
Read 2 more answers
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