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3 years ago

Aisha worked 8 3/4 hours on thursday and 7 2/4 hours on friday. how many hours did she work during these days?

Mathematics

1 answer:

Nata [24]3 years ago

8 0

8+7+3/4+2/4
= 15 5/4
= 16 1/4

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Solve for x: ( x - 2 ) ( x + 3 ) ( 2x - 7 ) = 0

Alika [10]

Answer:

x=2, x=-3, or x=3.5

Step-by-step explanation:

Make them all in 3 equations equal to 0. The number of brackets, the number of equations.

6 0

2 years ago

Y=x(x−2)^3 identify the zeros and their multiplicities.

lawyer [7]

The zeros of the function are 0 and 2
The multiplicity is the power to which the factors are raised. The multiplicities of the function are 1 and 3.

<h3>Zeros and multiplicities of functions</h3>

Given the function $y=x(x-2)^3$

The zeros of the function is at the point where y = 0

$x(x-2)^3 =0\\x = 0\\(x-2)^3=0\\x-2=0\\x=2$

Hence the zeros of the function are 0 and 2

The multiplicity is the power to which the factors are raised. The multiplicities of the function are 1 and 3.

Learn more on zeros and multiplicity here: brainly.com/question/11314797

6 0

2 years ago

Solve the following inequality. |3n-2|-2<1

disa [49]

Answer: $\frac{-1}{3}$ < n < $\frac{5}{3}$

Step-by-step explanation:

| 3n - 2 | - 2 < 1

+2 +2

| 3n - 2 | < 3

3n - 2 < 3 and 3n - 2 > -3

+2 +2 +2 +2

3n < 5 and 3n > -1

n < $\frac{5}{3}$ and n > $\frac{-1}{3}$

$\frac{-1}{3}$ < n < $\frac{5}{3}$

Interval Notation: $(\frac{-1}{3},$ $\frac{5}{3})$

Graph: $\frac{-1}{3}$ o--------------------o $\frac{5}{3}$

7 0

3 years ago

Read 2 more answers

Solve the inequality -10w _< 20

Dvinal [7]

Step-by-step explanation:

-10w< 20
w< 20/-10
w< -2

hope it helps

<h2>stay safe healthy and happy...</h2>

8 0

3 years ago

9x squared -25 a difference of squares

aleksandr82 [10.1K]

Answer:

45xi is the answer

7 0

3 years ago