The number of students like physics more than mathematics is 15 , Option B is the correct answer.
<h3>What is a Number ?</h3>
A mathematical way of expressing quantity of a substance is called a Number.
Number of students in a school who like mathematics = 20
Number of students in a school who like physics = 35
number of students in a school who like only physics is 20
number of students who like only Mathematics is 5
the number of students like physics more than mathematics is 20-5 = 15
Therefore Option B is the correct answer.
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Answer:
Step-by-step explanation:
If two numbers to the power of some number are being multiplied and have the same base (here being 8) all you have to do is add the powers
<u>add the powers 10 and 4</u>
=
Answer:
<h2>tank 1 can hold three times the water tank 2 can hold</h2>
Step-by-step explanation:
in this problem, we are expected to solve for the individual volumes of each tank
given tank 1
lenght= 30 inches
width=20 inches
height= 15 inches
volume= 30*20*12
volume= 7200 inch^3
given tank 2
lenght= 20 inches
width=12 inches
height= 10 inches
volume= 20*12*10
volume= 2400 inch^3
to get the amount of water tank 1 one can hold more than two, we need to divivde the volume of tank 1 by tank 2
= 7200/2400
=3
Therefore tank 1 can hold three times the water tank 2 can hold
Answer: The answer is 22,452
Step-by-step explanation: Multiply 6×2 which will be 12
Put the 1 from the 12 on top of the 4 then do 4×6+1 it will equal 25
Then put the 2 on top of the 7 then do 7×6+2 it will equal 44
Then put the 4 on top of the 3 then do 3×6+4 it will equal 22
And that's how you get your answer.
Answer:
1.2≤5
2.14>3
Step-by-step explanation:
5. n≥-2+5
n≥3
6.l can't see
