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kompoz [17]
4 years ago
7

In a tutorial group of 30 students,17 students studied nursing,15 studied economics while 11 studied neither nursing nor economi

cs.How many students studied nursing?
Mathematics
2 answers:
jenyasd209 [6]4 years ago
7 0

Answer:

17

Step-by-step explanation:

zhuklara [117]4 years ago
4 0
17............................
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10 x 5 thousands standard form
jeka94

Answer: 10*5,000=50,000

Step-by-step explanation:

By definition, when you multiply two factors the result is known as "Product".

In this case you have to solve the following multiplication:

10*5\ thousands

The first factor is already written in Standard form, but the second one is not written in Standard form.

Then, you need to rewrite it in numbers:

5\ thousands=5,000

Therefore, the product is:

10*5,000=50,000

3 0
4 years ago
Why is Sandy soil mixed with cement
Lubov Fominskaja [6]

Soil-mixed cement has strength, durability, and cheap. Highway and city engineers praise soil-cement’s performance, its low first cost, long life, and high strength.

Let me know if my answer helped you! Have a nice rest of your day!

3 0
3 years ago
How do you divide decimals? Ex: 3.6÷0.5 plz help!!
KiRa [710]

here's the way that i learned it:

convert them to mixed fractions and then go from there.

3.6 = 36/10 0.5 = 1/2

right now our problem looks like this: 36/10 ÷ 1/2 =

okay, so i learned the method keep it, switch it, flip it.

keep the first fraction in the equation, 36/10

switch the division sign to multiplication ÷ ⇒ ×

switch the numbers on the second fraction  1/2 ⇒ 2/1

okay, so our equation looks like this now:

36/10 x 2/1

okay, so now multiply across. (multiply the top numbers together and the bottom numbers together)

72/10

latly, we need to convert back to a decimal. divide the top number by the bottom one.

to do this, divide the top number by the bottom number

72/10

7.2

<em>i hope this was helpful. this is how i learned dividing with decimals, so it might be kinda complicated. if you still need help, let me know :)</em>

3 0
3 years ago
After eating La Huerta your subtotal was 25.72$ you want to leave a 15% tip. 15% as a decimal is
SOVA2 [1]
15% as a decimal is 0.15
6 0
3 years ago
I need help. what’s the answer to this .
Ulleksa [173]

Answer:

12

Step-by-step explanation:

I know bc i did this before

5 0
3 years ago
Read 2 more answers
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