(02.02 LC) An experiment is to be conducted using an environmentally safe electronic deterrent
system to study the effectiveness of deterring woodpeckers from damaging trees.
The electronic system can be set to four frequencies to deter the woodpeckers. The
researchers will determine the adverse reaction of the woodpeckers to the electronic
deterrent by starting with trees with no holes and counting the number of holes after
one week of using the deterrent. There are 48 woodpeckers available for the
experiment, and the researchers will use 12 birds for each frequency of the
electronic deterrent. For this experiment, identify the treatments, experimental unit,
and response variable. (4 points)

12 divided by 48

Step-by-step explanation:

12 divided by 48 is 4 so u need to divide and she what you get and then

that answer and multiply it by 4 and see if you got the same answer and if you did then it is correct unless you have worked it wrong always try your best and work hard

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°

probably the last option

step-by-step explanation: