Answer:
c
Step-by-step explanation:
Hello! So the house payment is 37% of your total budget. To find out the total of your house payment, all you have to do is multiply the total budget (660) by the percent (37%). 660 * 37% (0.37 is 244.2. There. The house payment is $244.20.
Answer:
In 1942 , the U.S. Mint produced 154,500,000 nickels. The scientific notation of 154,500,000 is obtained as
.
Step-by-step explanation:
- In the problem, it is given that in 1942, the U.S. Mint produced 154,500,000 nickels.
- It is required to write 154,500,000 in scientific notation.
- To solve this first, move the decimal point so that the first factor is greater than or equal to 1 also it should be less than 10.
- Count the number of decimal places n, and write the number as a product with a power of 10. Then check the answer.
Step 1 of 2
Obtain the scientific notation.
Here the original number, 154,500,000 is greater than 1 so we will have a positive power of 10 .
Move the decimal point to get 1.545, a number between 1 and 10 . Then we get,
1.54500000
The count of the number of decimal places the point was moved is 8 .
Write as a product with a positive power of 10 .
![$1.545 \times 10^{8}$](https://tex.z-dn.net/?f=%241.545%20%5Ctimes%2010%5E%7B8%7D%24)
Step 2 of 2
Check the answer.
Rewrite and simplify to check our answer.
![$$\begin{gathered}1.545 \times 10^{8}=1.545 \times 100000000 \\=154500000\end{gathered}$$](https://tex.z-dn.net/?f=%24%24%5Cbegin%7Bgathered%7D1.545%20%5Ctimes%2010%5E%7B8%7D%3D1.545%20%5Ctimes%20100000000%20%5C%5C%3D154500000%5Cend%7Bgathered%7D%24%24)
Answer:
- May be expensive and time-consuming
- Have a higher expected response rate than self-administered surveys and telephone interviews
Step-by-step explanation:
Note, personal interview implies that a researcher does not conduct his survey online or via telephone but rather through one on one contact with respondents.
This may be expensive and time-consuming since the researcher may have to transport him or herself to the location of each survey respondent. There is a better chance of getting a higher response rate than self-administered surveys and telephone interviews because of the presence of the researcher as he can easily persuade respondents.
Answer: There is 225 millimeters of slushy originally in the cup.
Explanation:
Since we have given that
Rate at which she drink the slushy = 4.5 millimeters
Time taken to drink the slushy by Mariana = 17 seconds
Total quantity she drank is given by
![4.5\times 17=76.5\ millimeters](https://tex.z-dn.net/?f=4.5%5Ctimes%2017%3D76.5%5C%20millimeters)
Still there is left some slushy,
Quantity of slushy left =148.5 millimeters
Total quantity of slushy originally in the cup was given by
![148.5+76.5=225\ millimeters](https://tex.z-dn.net/?f=148.5%2B76.5%3D225%5C%20millimeters)
Hence, there is 225 millimeters of slushy originally in the cup.