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3 years ago

1/2 to the power of 4

Mathematics

2 answers:

Zepler [3.9K]3 years ago

6 0

Answer: 1/16 because 1 to the power of anything is the same. 2 to the power of 4 is 16 so 1/16

Svetllana [295]3 years ago

3 0

Answer:

⅛...yo pienso pq creo va de 4 en cuatro

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Justin is 2 years older than one third Marcella’s age. Aimee is four years younger than 2times Justin’s age. Define a variable a

spin [16.1K]

Let's assume

Marcella’s age is x

now, we are given

Justin is 2 years older than one third Marcella’s age

so, Justin's age will be

$=2+\frac{1}{3} x$

Let's assume Justin's age is J

so, we get

$J=2+\frac{1}{3} x$

Aimee is four years younger than 2times Justin’s age

so,

Aimee's age will be

$=2J-4$

now, we can plug J

$A=2*(2+\frac{1}{3} x)-4$

now, we are given

Marcella is 63 years old

so, x=63

we can plug x=63 and find A

$A=2*(2+\frac{1}{3} *63)-4$

$A=42$

so,

Aimee's age is 42 years

$J=2+\frac{1}{3} x$

now, we can plug x=63

$J=2+\frac{1}{3} *63$

$J=23$

so, Justin's age is 23 years

6 0

3 years ago

Is this right? I chose 15.

daser333 [38]

Answer:

Correct, it is 15

Step-by-step explanation:

Because 3 turns into 9, you also want to multiply the other by 3, so you’d do 5x3 to get 15

7 0

3 years ago

Read 2 more answers

If a+b+c=-2 and x+y=-9 what is 9x + 4b + 9y +4c + 4a

bogdanovich [222]

Answer:

-89

Step-by-step explanation:

9x + 4b + 9y +4c + 4a (9x+9y)+(4a+4b+4c) =9(x+y)+4(a+b+c)

but : a+b+c = -2 and x+y = -9

9x + 4b + 9y +4c + 4a = 9(-9)+4(-2) = - 81 -8 =-89

6 0

3 years ago

Write and solve an equation for the situations.

Ostrovityanka [42]

Answer:

Width = 12

Length = 16

Step-by-step explanation:

Width = x

Length = x + 4

2x + 2(x+4) = 56

2x + 2x + 8 = 56

4x = 56 - 8

x = 48/4

x = 12

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3 years ago

Determine the domain of the function in the correct set notation. f(x)=1 /2×+6

Aliun [14]

Answer:

First one.

Step-by-step explanation:

8 0

3 years ago