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Korvikt [17]
3 years ago
15

Miss Miller teaches three times as many students during first hour as she does during third hour. Her

Mathematics
1 answer:
coldgirl [10]3 years ago
8 0
What you would do is multiply 72 and 3 so it says three times so you multiply 72 three times so this would equal 638
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Pls solve if u can <3 much appreciated
Scorpion4ik [409]

Step-by-step explanation:

that is only possible, if we don't need to use a 2 and a 5 (but especially the 2) to create the 1 in the middle (log(10) = log(2×5) or log (5×2) = 1).

in other words, if the 1 in the middle is just a given, and does not use any of our digits for is creation, then a solution is possible.

first of all, the upper left corner has to be log(0⁰). we cannot use the digit 0 for anything else. and 0^n (except for n = 0) is not a valid argument for a logarithm.

log(0⁰) = 0 log(2×1) = 0.3... log(9/4) = 0.35...

log(1×2) = 0.3... 1 log(3×6) = 1.26...

log(7/3) = 0.37... log(4×5) = 1.3... log(6⁹) = 7.0...

but as soon as we need to build the center 1 by log(10), which takes then away one of the 2s (as the only way to build 10 by multiplication is 2×5 or 5×2), there is no possible solution.

7 0
2 years ago
What is the square root of 124
marysya [2.9K]

Answer:

  √124 simplifies to 2√31 ≈ 11.135529

Step-by-step explanation:

√124 = √(4·31) = (√4)(√31) = 2√31

A calculator can tell you the numerical value. It is an irrational number near ...

  11.135528725660043844...

5 0
3 years ago
Graph on a number line and solve. (-4) + 8 =
grigory [225]

Answer:

its 4

Step-by-step explanation:

3 0
3 years ago
Please help <br> I WILL GIVE ROBUX
igomit [66]

Answer:

57.1 mm^2

Step-by-step explanation:

AREA OF TOP and BOTTOM = 8+8 = 16 mm^2

AREA OF SIDES = 12+12+17.1 = 41.1 mm^2

TOTAL SURFACE AREA = 16 + 41.1 = 57.1 mm^2

And I don't need your Robux. Brainliest will suffice.

5 0
3 years ago
Read 2 more answers
a salt truck drops 39 kilograms of salt per minute. how many grams of salt does the truck drop per second
PilotLPTM [1.2K]
Multiply by 1 minute/60 seconds

the minutes cancel out and youre left with 0.65 kilograms per second

you then multiply by 1000 grams/1 kilogram

the kilograms cancel out and youre left with 650 grams per second
5 0
3 years ago
Read 2 more answers
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