2 years ago

Four friends share 3 apples equally. What fraction of an apple does each friend get?

Mathematics

2 answers:

Mrrafil [7]2 years ago

5 0

Each friend gets 1/3

ser-zykov [4K]2 years ago

3 0

Answer: 1/3 ~~~~~~~~~~~~~~~~~~~~~~~~

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MATH 30 POINTS WILL GIVE BRAINLIEST<br><br> help please

natulia [17]

The fundamental behavior that's important here is that, as $t$ gets arbitrarily large, $a^t$ becomes smaller (decays) if $|a|$ and larger (grows) if $|a|>1$ .

$100\left(1-\dfrac12\right)^t=100\left(\dfrac12\right)^t\implies\dfrac12$

$0.1(1.25)^t\implies1.25>1\implies\text{growth}$

$426(0.98)^t\implies0.98$

$2050\left(\dfrac12\right)^t\implies\text{decay}$

$\left((1-0.03)^{1/2}\right)^{2t}=0.97^t\implies0.97$

3 0

3 years ago

the side length ofthe square porch behind macis house is (3x + 2) feet. The porch has a perimeter of (14x - 2) feet. What are th

andriy [413]

Answer:

The porch is 17 ft by 17 ft

Step-by-step explanation:

The perimeter of a square is

P = 4s where s is the side length

P = 4( 3x+2)

P = 12x+8

We know P = 14x-2

14x-2 = 12x+8

Subtract 12x from each side

14x-2 -12x = 12x+8-12x

2x -2 = 8

Add 2 to each side

2x-2 +2 = 8+2

2x= 10

Divide by 2

2x/2 = 10/2

x = 5

The side is 3x+2

3*5+2

15+2

The porch is 17 ft by 17 ft

5 0

3 years ago

to rent a building for a school dance ava paid $120 plus $2.50 for each student who attended. If she paid a total cost of $325 h

deff fn [24]

Answer:

82 students

Step-by-step explanation:

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3 years ago

X-4=10;4x+1=57<br>i need to change the first equation into to the second equation.

cestrela7 [59]

Is this what you mean this is what i understood.

X-4=10;4x+1=57

First equation solve for x.

X-4=10

Add 4 both sides

X=10+4

X=14

Second equation substitute your x answer into second equation to make both sides equal.

4x+1=57

4(14)+1=57

56+1=57

57=57

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3 years ago

What is the measure of b

Pachacha [2.7K]

Answer:

90-66=24

Step-by-step explanation:

8 0

2 years ago