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4 years ago

What is the maximum amount of characters you can use on a single Twitter message?

2 answers:

4 0

None of the options seem to be correct since you can only use a maximum of 280 characters on a Twitter message. If you round it up though, the answer would be 300.

Hope it helped,

Happy homework/ study/ exam!

Natasha_Volkova [10]4 years ago

4 0

140.

But they are going up to 280.

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Pavlov taught a dog to salivate at the sound of a ticking metronome by repeatedly pairing the ticking metronome with food. In th

juin [17]

Answer:

In this example, the ticking metronome is the neutral stimulus before conditioning and the conditioned stimulus after conditioning.

Explanation:

Food was the original unconditioned stimulus - the stimulus that causes an automatic, natural response. Salivating was the natural response to food. The metronome initially meant nothing to the dogs, meaning it was a neutral stimulus. However, Pavlov paired the sound of the metronome with the food. Because of that, the dogs associated the two and began to expect food every time they heard that sound. Now, the metronome is a conditioned stimulus, provoking the conditioned response of salivating in the dogs.

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4 years ago

Some surplus food a. was traded for other kinds of food. c. was given away to the poor. b. was traded for other kinds of goods.

Vsevolod [243]

Answer:

Explanation:

3 0

3 years ago

Read 2 more answers

Because of high production-changeover time and costs, a director of manufacturing must convince management that a proposed manuf

NeX [460]

Answer:

This question is incomplete, here is the complete question:

Because of high production-changeover time and costs, a director of manufacturing must convince management that a proposed manufacturing method reduces costs before the new method can be implemented. The current production method operates with a mean cost of $\$ 220$ per hour. A research study will measure the cost of the new method over a sample production period.

a. Develop the null and alternative hypotheses most appropriate for this study.

b. Comment on the conclusion when $H_{0}$ cannot be rejected.

c. Comment on the conclusion when $H_{0}$ can be rejected.

Answer:

Check the explanation

Explanation:

The above information states that the mean cost is $220 per hour.

Here, the director of manufacturing unit must persuade the management and also proposed a manufacturing technique that reduces cost before the latest method can be put into practice. This can be written as μ<220. The balance of the claim is µ≥220. In this given experiment, the alternative hypothesis point toward this solution

$H_{0} : \mu \geq 220, H_{a} : \mu<220$

b. There is not enough evidence to maintain the claim that the proposed

manufacturing technique reduces costs.

c. There is adequate evidence to support the assertion that the proposed

manufacturing method decreases costs.

4 0

3 years ago

The total number of people in honor society at Melpomene High School, regardless of other activities, is approximately what perc

Setler79 [48]

Answer: possible options are :

A. 2% B. 8% C. 19% D. 29% E. 56%

Answer is C. 19%

Explanation:

First let's complete the question.

Melpomene High School has 400 students, and Thalia High School has 700 students. The following table shows the percentage breakdown for various groups in each school.( Table's image has been attached)

Question:

The total number of people in honor society at Melpomene High School, regardless of other activities, is approximately what percent higher than the total number of people in honor society at Thalia High School, regardless of other activities?

Answer explained:

Lets think this way, 4 is what percent higher than 2.

(4-2)/2*100 % = 50% , in the similar fashion above question can be solved.

In this question, we need to find the two numbers, and then find how much bigger one is than the other.

At Melpomene, the four categories that include the honor society add up to 16% + 26% + 10% + 4% = 56%, and 56% of 400 = (0.56)*400 = 224 students.

At Thalia, the four categories that include the honor society add up to 2% + 15% + 8% + 2% = 27%, and 27% of 700 = (0.27)*700 = 189 students.

The question really is: 224 is what percent higher than 189? Estimate — 10% of 189 is approximately 19. 189 + 19 = 208, a 10% increase. 208 + 19 = 227, a 20% increase, and that’s just over 224, so 224 should be very close to, maybe slight less than, a 20% increase. This leads us to the answer of (C).

3 0

3 years ago

Categorize the new behavior of recently converted Britons. A. inappropriate B. sinful C. pious D. secular

givi [52]

The britons put deep adoration on many natural object such as trees and stones.

I would say that the answer is : C. Pious

They definitely not secular. Inappropriate and sinful are way too subjective terms depend on which point of view you choose to see their behavior

hope this helps

7 0

4 years ago

Read 2 more answers