A sample of 7th grade teachers were asked about how many times they checked their email yesterday. The results are listed below:

3, 0, 8, 7, 10, 2, 25, 6, 12, 7, 5, and 11.

A sample of 8th grade teachers were asked about how many times they checked their email yesterday. The results are listed below:

5, 9, 4, 1, 12, 17, 6, 4, 7, 5, and 14.

Which group of teachers checked their email more times?

Group of answer choices

7th grade

8th grade

m∠cdf = 43° , m∠gdf = 114°, m∠gde = 23°, m∠edh = 23° , m∠cdh = 157°

step-by-step explanation:

since, it is given that de bisects the angle gdh ⇒ de divides the angle gdh into two equal angles.

⇒ m∠gde = m∠edh

⇒ 8·x   - 1 = 6·x + 5

⇒ x = 3

so, m∠gde = 8·x - 1 = 23°

and m∠edh = 23°

now, it is given ∠cde is an straight angle so, m∠cde = 180°

⇒ m∠cdf + m∠fdg + m∠gde = 180°

⇒ 43° + m∠fdg + 23° = 180°

⇒ m∠fdg = 114°

again, m∠cde = m∠cdh + m∠edh = 180°

m∠cdh + 23° = 180°

⇒ m∠cdh = 157°

i dont understand

step-by-step explanation:

answer: 8

step-by-step explanation:

answer: i ! the answer is   9000 seconds, also d

hope i

-lavira : )