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Alexandra [31]
3 years ago
14

Can someone please just help me use pemdas if you can please write steps

Mathematics
1 answer:
elena-14-01-66 [18.8K]3 years ago
8 0

Answer:

Parentheses first Exponents if any multiplication then divide add and subtract

Step-by-step explanation:

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WEEEEEEEEEEEEEEEEEEEEEEE
matrenka [14]

YOU WILL NOT FAIL, YOU SHALL PASS

Answer: w^6/9

Step-by-step explanation:

first, i evaluated the powers.

3^-2 x 1 x 1/w^-6

then, i calculated those products.

3^-2/w^-6

then, i just expressed it with a positive exponent.

w^6/3^2

finally, i evaluated that.

w^6/9

4 0
3 years ago
Read 2 more answers
Simplify (s)(-3st)(-1/3).
nlexa [21]
(s)(-3st)\left(-\dfrac{1}{3}\right)=(-3)\left(-\dfrac{1}{3}\right)(s\cdot st)=(1)(s^2t)=\boxed{s^2t}
5 0
3 years ago
Read 2 more answers
To solve the inequality 4x < 8, you would divide both sides of the inequality by 4.
KiRa [710]

Answer:

True

Step-by-step explanation:

4x<8

divide

x<2

4 0
3 years ago
En una empresa trabajan 60 personas. Usan gafas el 16% de los hombres y el 20% de las mujeres. Si el número total de personas qu
DIA [1.3K]

Pregunta completa:

En una empresa trabajan 60 personas. Usan gafas el 16% de los hombres y el 20% de las mujeres. Si el numero total de personas que usan gafas es 11. ¿Cuantos hombres y mujeres hay en la empresa?

Responder:

Hombres = 25

Mujeres = 35

Explicación paso a paso:

Dado lo siguiente:

Número de personas que trabajan en la empresa = 60

Porcentaje de hombres que usan anteojos = 16%

Porcentaje de mujeres que usan anteojos = 20%

Número total de personas que usan anteojos = 11

Suponga, Número de hombres en la empresa = m

Número de mujeres = número total - número de hombres = 60 - m

Por lo tanto,

16% de los hombres = 0,16 m

20% de mujeres = 0,2 (60 - m) = 12 - 0,2 m

Por lo tanto,

0,16 m + 12 - 0,2 m = 11

- 0,04 m = 11 - 12

-0,04 m = - 1

m = 1 / 0.04 = 25

Por tanto, Número de hombres en la empresa = m = 25

Número de mujeres en la empresa = (60 - m) = (60 - 25) = 35 mujeres

4 0
3 years ago
Wheeler Company can produce a product that incurs the following costs per unit: direct materials, $10.30; direct labor, $24.30,
salantis [7]

Answer:

Incremental cost of buying = $2.50

Step-by-step explanation:

Cost per unit;

Direct materials = $10.30

Direct labor = $24.30

Overhead = $16.30

Total Overhead cost = 10.30 + 24.30 + 16.30

                                  = $50.90

Where the item is purchased,

Total cost = $46.88 + (40% × 16.30)

                = $46.88 + $6.52

                = $53.40

Cost difference = $53.40 - $50.90

                          = $2.50

There is an incremental cost of buying. This amounts to $2.50

7 0
3 years ago
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