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Nataly_w [17]
2 years ago
7

Can anyone solve it.??​

Mathematics
2 answers:
bulgar [2K]2 years ago
3 0
The answer will be f √7 / 3 + 5 √7 / 14.
Kruka [31]2 years ago
3 0

\dfrac{\sqrt7}{3}+\dfrac{5}{2\sqrt7}=\dfrac{\sqrt7}{3}+\dfrac{5\sqrt7}{14}=\dfrac{14\sqrt7}{42}+\dfrac{15\sqrt7}{42}=\dfrac{29\sqrt7}{42}

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Of the people who prefer mocha, the relative frequency of them preferring it cold is
WITCHER [35]

Answer

1) Relative frequency of prefering cold mocha amongst mocha drinkers = 0.32

2) Relative frequency of prefering a latte amongst hot coffee drinkers = 0.22

3) Type of coffee that has the highest percentage of people who prefer it cold = Regular

Explanation

1) Relative frequency of prefering cold mocha amongst mocha drinkers is given as

Relative frequency

= (Number of mocha drinkers who prefer it cold) ÷ (Total number of mocha drinkers)

Number of mocha drinkers who prefer it cold = 12

Total number of mocha drinkers = 12 + 25 = 37

Relative frequency = 12 ÷ 37 = 0.32

2) Relative frequency of prefering a latte amongst hot coffee drinkers is given as

Relative frequency

= (Number of latte drinkers who prefer it hot) ÷ (Total number of hot coffee drinkers)

Number of latte drinkers who prefer it hot = 19

Total number of hot coffee drinkers = 11 + 25 + 19 + 30 = 85

Relative frequency = (19/85) = 0.22

3) Percentage of people who prefer cold coffee for each coffee type

Regular

(17/28) = 60.7%

Mocha

(12/37) = 32.4%

Latte

(20/39) = 51.3%

Cappuccino

(27/57) = 47.4%

Regular coffee drinkers have the highest percentage of drinkers who prefer it cold.

Hope this Helps!!!

7 0
1 year ago
I DONT UNDERSTAND HELP
Taya2010 [7]

Step-by-step explanation:

By Geometric mean property:

{16}^{2}  = x \times 3x \\  \\  \therefore \: 3 {x}^{2}  =  {16}^{2}  \\  \\ \therefore \:  {x}^{2}  =   \frac{{16}^{2} }{3} \\  \\ \therefore \:  {x}  =   \sqrt{ \frac{{16}^{2} }{3} }  \\  \\ \therefore \:  {x}  =   {  \frac{16}{ \sqrt{3} } } \\  \\ \therefore \:  {x}  =   {  \frac{16 \sqrt{3} }{ 3} } \\  \\ \therefore \:  {x}  =   {  \frac{16  \times 1.732}{ 3} } \\  \\ \therefore \:  {x}  =   {  \frac{27.712}{ 3} }\\  \\ \therefore \:  {x}  =   9.23733333 \\  \\  \huge \red{ \boxed{ \bold{\therefore \:  {x}  =   9.24}}}

8 0
4 years ago
Affirmative action programs are primarily intended to . Allan Bakke believed he had been rejected for admission solely because o
Papessa [141]

Answer:

Encourage diversity

Race

Step-by-step explanation:

Took it on Edge :)

7 0
4 years ago
Molly is raising cows. She has a pasture for them that is 0.65 square miles in area. One dimension of the pasture is 0.4 miles l
Gala2k [10]

Answer:

1.625 miles.

Step-by-step explanation:

Molly is raising cows. She has a pasture for them that is 0.65 square miles in area. One dimension of the pasture is 0.4 miles long.

We have to find the length of the other side of the pasture.

Now, area if the pasture = product of it's two dimensions.

So, 0.65 = 0.4L

⇒ L = 1.625 miles. (Answer)

6 0
3 years ago
Which of the angle pails can be classifled as vertical angles?
vaieri [72.5K]

Answer:

1, 3

Step-by-step explanation:

theyre across from each other.

7 0
3 years ago
Read 2 more answers
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