Q13.In following graph particular class watched television during
holidays is shown. How many students
spent more than 5 hours in watching
TV? / ( रोठा टिठे गुढ हिच विमे नभाउ टुभाठा हुँटीमा
ਵਿੱਚ ਟੀ ਵੀ ਵੇਖਣ ਦੇ ਸਮੇਂ ਨੂੰ ਦਰਸਾਇਆ ਗਿਆ ਹੈ | ਕਿੰਨੇ
हिरिभातपी 5 घंटे 3 हॅप मभा टी ही दूधटे उठ ?) / ।
निम्नलिखित ग्राफ में छुट्टियों के दौरान एक कक्षा
द्वारा देखे जाने वाले टेलीविजन के समय को
दिखाया गया है। कितने छात्र 5 घंटे से अधिक
समय टी.वी. देखते हैं ?
32
32
28
24
22
20
Number of students →
16
12
8
8
6
4
4
| 2 3 4 5 6 7
Hours of TV watched per day →

the answer is 844

step-by-step explanation:

it is 844 because if you add 836.50 + 7.5 you will get 844

answer: i wpould go with c

step-by-step explanation:

region b will make the inequalities y < 2x + 1 and y > -x - 2 true ⇒ answer a

step-by-step explanation:

* lets study the graph and the inequality to solve the question

- the inequality y > -x - 2

∵ the form of the inequality is y > mx + c , m is the slope of the line

  and c is the y-intercept (the line intersect y-axis at point (0 , c)

∴ c = -2 that means the line intersect the y-axis at point (0 , -2)

∵ the sign of the inequality is >

∴ we shad the part over the line

  region a and b

- the inequality y < 2x + 1

∵ the form of the inequality is y > mx + c , m is the slope of the line

  and c is the y-intercept (the line intersect y-axis at point (0 , c)

∴ c = 1 that means the line intersect the y-axis at point (0 , 1)

∵ the sign of the inequality is <

∴ we shad the part under the line

  region b and c

∵ the common region between the two lines is region b

∴ region b will make the inequalities y < 2x + 1 and y > -x - 2 true

step-by-step explanation: given equation a = h(b 1+b 2)

also we are given values of a, h and b 1 as :

a = 16, h = 4, and b 1 = 3.

in order to solve it for b 2, we need to plug the given values of   a, h and b 1 .

therefore, plugging values of   a, h and b 1   in given equation, we get

16 = 4( 3 + b 2)

first dividing both sides by 4, we get

4 = 3 + b 2

subtracting 3 from both sides, we get

4 -3 = 3 -3 + b 2

1 = b 2.