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3 years ago

The manager of a dress shop recorded the number of dresses sold during the week the data is as follows

Mathematics

1 answer:

Rashid [163]3 years ago

5 0

2.6925 is the mean/ avg you add all the numbers and divide by the amount of numbers you added

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A bag contains 9 and 54 blue marbles. If a representative sample contains 3 white marbles, then how many blue marbled would you

Free_Kalibri [48]

Answer:

There should be 18 blue marbles in the representative sample.

Step-by-step explanation:

Given that a bag contains 9 white and 54 blue marbles, if a representative sample contains 3 white marbles, to determine how many blue marbles would you expect to contain the following calculation must be performed:

9 = 3

54 = X

54 x 3/9 = X

162/9 = X

18 = X

Therefore, there should be 18 blue marbles in the representative sample.

7 0

2 years ago

Find the value of x. Round to the nearest degree.

marishachu [46]

Sinx=11/12

x=arcsin(11/12)°

x≈66° (to nearest whole degree)

...

sinα=(side length opposite angle α)/(length of hypotenuse)

8 0

3 years ago

Ahmed is working at a restaurant . His boss pays him $15.50 per tour and promises a raise of $1.25 per hour every 6 months. Whic

grandymaker [24]

No se need puntos idk sorry jajjajaydyajjshdhdgeyyetegegdvdbds

3 0

3 years ago

London mixes 6 parts yellow paint with 3 parts blue paint to make green. She adds 1 more part of yelow to change the

Stella [2.4K]

Answer:

The new ratio is $\frac{7}{3}$ ⇒ (D)

Step-by-step explanation:

<em>The given information is</em>

6 parts of yellow paint with 3 parts of blue paints to make green paint
The yellow paint adds by 1 part

We need to find the ratio of yellow to blue

<em>Let us find the correct answer</em>

∵ The yellow = 6 parts

∵ The yellow adds by 1 part

∴ The yellow = 6 parts + 1 parts = 7 parts

∵ The blue = 3 parts

∵ The ratio of yellow to blue = $\frac{yellow}{blue}$

∴ The ratio of yellow to blue = $\frac{7}{3}$

The new ratio is $\frac{7}{3}$

7 0

3 years ago

2. Which of the following statements is FALSE?

castortr0y [4]

Answer:

Step-by-step explanation:

Option C

Is the correct answer

Please mark as brainilest

3 0

2 years ago

Read 2 more answers