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3 years ago

Help ASAP ill mark brainliest

Mathematics

1 answer:

Klio2033 [76]3 years ago

6 0

Answer:

54:73

Step-by-step explanation:

There is more 54's then any other number

73 is the median

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A box of 20 dvds is worth $240.00 the box contains some DVDs worth $12.00 each and some DVDs worth 16.00 each. Which system of e

Advocard [28]

Answer:

Step-by-step explanation:

8 0

4 years ago

Find the length of RS. A. 40 units B. 8 units C. About 6.3 units D. About 2.8 units

Blizzard [7]

Given:

The two points on the graph are R(-2,-4) and S(-8,-6).

To find:

The length of RS.

Solution:

Distance formula: The distance between two points is

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Using the distance formula, the distance between R(-2,-4) and S(-8,-6) is

$d=\sqrt{(-8-(-2))^2+(-6-(-4))^2}$

$d=\sqrt{(-8+2)^2+(-6+4)^2}$

$d=\sqrt{(-6)^2+(-2)^2}$

$d=\sqrt{36+4}$

On further simplification, we get

$d=\sqrt{40}$

$d=6.32455532$

$d\approx 6.3$

Therefore, the length of AB is about 6.3 units. So, the correct option is C.

5 0

3 years ago

Lucy’s chocolate bar is 54% cocoa. If the weight of the chocolate bar is 54 grams, how many grams of cocoa does it contain? Roun

Masteriza [31]

Answer:

The chocolate bar contains 29.2 grams of cocoa.

Step-by-step explanation:

Given that Lucy’s chocolate bar is 54% cocoa and the weight of the chocolate bar is 54 grams.

Hence, the amount of cocoa in the chocolate bar is given by

54% of 54 grams

54% percentage means 54/100 = 0.54

Hence, the amount of cocoa in the chocolate bar is

$0.54\times54\\=29.16$

When rounded to the nearest tenth, 29.16 should be equal to 29.2

Hence, the chocolate bar contains 29.2 grams of cocoa.

4 0

3 years ago

How do yo turn a fraction into a percent?

Kipish [7]

You divide the top of the fraction by the bottom and then multiply it by 100.

Example : 1/4
-you do 1 divied by 4 = 0.25
-then you mutiply 0.25 by 100
-and you will get : 25%

-Hope this helps.

8 0

4 years ago

Plz hurry evaluate the expression a+b where a=8 and b=19

Tems11 [23]

Answer:

a+b

a=8

b=19

8+19= 27

Step-by-step explanation:

6 0

3 years ago