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Tpy6a [65]
3 years ago
13

A survey was conducted among 100 students of age groups 7−12 years and 13−18 years to find their favorite book genre. The studen

ts had to select any one genre out of detective, adventure, and biography. Out of the 50 students in the age group 7−12 years who participated in the survey, 23 liked adventure or biography. The total number of students of both age groups who liked detective books was 28. Using a two-way table, compute the total number of students in the age group 13−18 years who liked adventure or biography. 23 27 49 51
Mathematics
2 answers:
mars1129 [50]3 years ago
5 0
Here's what you got to do to solve is finding the total amount of people ages 13-18 that like all three genres. and from there you need to find the total of 13-18 years that like biology or adventure. and then subtract both totals and you should get your answer.
marusya05 [52]3 years ago
3 0
In the age group 13-18 23 people liked adventure or biography
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olganol [36]

Answer:

Dividends = $105000

So option (c) will be correct answer

Step-by-step explanation:

We have given that Retained earning on 12/31/18 is $475000

And retained earning on 12/31/18 is $445000

Net income = $135000

Change in retained income = $475000-$445000 = $30000

We have to find dividends

We know that dividends is given by

Dividends = net income - change in retained income = $135000-$30000 = $105000

So option (c) will be correct answer

7 0
3 years ago
What is the exact volume of the cone?
victus00 [196]
Answer:  [D]:  " 196π  in.³  "  .
_____________________________________________________
Explanation:
_____________________________________________________
Given: radius, "r", equal 7 in.
Given: height, "h", equals 4 in.

Volume:  V = Base area * h ; 

The base area of a cone is a circle:  A = π * r²  = π* (7²) = 49π .

(NOTE: Since all answer choices given are in terms of "π" ; we will leave the units in terms of "π").

V = (Based area) * h = (49π  in.) * (4 in.) = (49*4)π  in.³
   =  196π  in.³  ; which is: Answer choice: [D] .
__________________________________________________________
8 0
3 years ago
Read 2 more answers
Can someone help on these two thanks
forsale [732]

Answer:

C & D

Step-by-step explanation:

For the first one, all you have to do is count how many numbers are behind the decimal point and add them together (1 + 3 = 4)  and then you count up the decimal 4 places which would be 0.7416.

For the second one, you divide the days by miles (18/3=6) then you divide the 6 by 72 which would be 12.

Hope this helps!

3 0
3 years ago
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fgiga [73]

Answer:

A, D, E

Step-by-step explanation:

I hope this is correct

3 0
3 years ago
Read 2 more answers
The value of a dirt bike decreases by 20% each year. If you purchased this dirt bike today for $500, to the nearest dollar how m
NeTakaya
The bike is now $500. The price goes down by 20% each year.

500(0.20) = 100

The bike decreases by $100 each year.

After 5 years at $100 less per year, the bike will be $0.00.

4 0
3 years ago
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