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3 years ago

Please help!! due by 11:59 pm, will give brainly !!!

Mathematics

2 answers:

Yanka [14]3 years ago

7 0

Answer:

ALRIGHT BOIS WHERE DONG THIS

Difficulty: Effortless

Step-by-step explanation:

=−12

−9

=−9

kinda eazy guys you just have to copy the numbers

Anton [14]3 years ago

4 0

Answer:

sorry bro school's out I only know basic stuff

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A ballet troupe has 28 dancers, including 4 new members. Express the ratio of new members to the total number of dancers in the

inn [45]

Answer:112

Step-by-step explanation:

so what you do is that you do 28*4 and then will get you your answer

7 0

3 years ago

Read 2 more answers

200 is _ times as much as 2

IRINA_888 [86]

It's 100 time as much as 2

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3 years ago

A sample of 200 college freshmen was asked how many hours per week they spent playing video games. The following frequency distr

JulsSmile [24]

Answer:

$\% Below\ 50 = 88 \%$

$\% 43\ or\ more = 17 \%$

Step-by-step explanation:

Given

$Total = 200$

The attachment presents the table properly

Solving (a): Percentage of those who play for less than 50 hours weekly

To do this, we simply consider the frequency of students that fall within:

1.0 - 7.9, 8.0 - 14.9,......,43.0 - 49.9

Their frequency is:

$Frequency = 21 + 37 + 40 + 27 + 23 + 18 + 10$

$Frequency = 176$

The percentage is then calculated as:

$\% Below\ 50 = \frac{Frequency}{Total} * 100\%$

$\% Below\ 50 = \frac{176}{200} * 100\%$

$\% Below\ 50 = \frac{176* 100}{200} \%$

$\% Below\ 50 = \frac{176* 1}{2} \%$

$\% Below\ 50 = \frac{176}{2} \%$

$\% Below\ 50 = 88 \%$

Solving (b): Percentage of those who play for 43 or more hours weekly

To do this, we simply consider the frequency of students that fall within:

43.0 - 49.9,......,64.0 - 70.9

Their frequency is:

$Frequency = 10 + 7 + 5+12$

$Frequency = 34$

The percentage is then calculated as:

$\% 43\ or\ more = \frac{Frequency}{Total} * 100\%$

$\% 43\ or\ more = \frac{34}{200} * 100\%$

$\% 43\ or\ more = \frac{34* 100}{200} \%$

$\% 43\ or\ more = \frac{34* 1}{2} \%$

$\% 43\ or\ more = \frac{34}{2} \%$

$\% 43\ or\ more = 17 \%$

7 0

3 years ago

Plz Help ASAP

arlik [135]

-7×+6y=-11 C because of the line

3 0

3 years ago

Find the difference of -3/5 - (-5/9) 20 points y'all thanks -Throckmorton

AlladinOne [14]

The work to your question

6 0

3 years ago