Answer:
Kat should get a whistle that emits sounds in the range of <u>23 and 54,000 Hz</u>.
Explanation:
The hearing range is the frequency range that can be heard by the animals, including humans.
Generally, the hearing range of humans is about 20 to 20,000 Hz and the hearing range of dogs is around 67 to 45,000 Hz
Dog whistles are the whistles which emits ultrasonic sound and are used for training dogs. <u>Generally, the dog whistles are within the range of 23 to 54,000 Hz and thus, can not be heard by the humans.</u>
Explanation:
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In my opinion, these proverbial sayings are very accurate</u></em>, since we need emotionally to hold on to a hope or hold on to something very strong, such as our faith, to never tire or surrender, the more we physically wear down our personal strength and motivation or have our minds focused on a goal, it will give us strength.
Answer:
b. Living with their grandparent(s)
Explanation:
The U.S. Census Bureau keeps records of different statistics that pertain to families. Their records indicate that there is a growing numbers of children in the United States that are living with a grandparent and this number continue to rise each year.
The numbers of children with grandparents as their main care providers grew from 2.5 million in 2005 to 2.9 million in 2010. In 2010, the statistics states that more than half of children, about 54 percent were living with grandparents
Plagiarism. without quoting and giving proper credit, you're technically stealing another person's work.