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Kruka [31]
3 years ago
14

How many seconds equals 4.2 hours? Enter your answer in the box. ___s

Mathematics
2 answers:
sergiy2304 [10]3 years ago
8 0
4.2× 3600 = 15120 seconds
Inessa [10]3 years ago
4 0
4.2(h) * 60(min) * 60(sec)= 15120(sec)
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Is 82.54 the same as 82.00
8_murik_8 [283]
No 82.54 rounds off to 83.00. And then 83.00 is just stays the same
6 0
4 years ago
An item is regularly priced at $21. It is on sale for 15% off the regular price of the item now
Lynna [10]

Answer:

$ 17.85

Step-by-step explanation:

Regular price = $ 21

Reduction = 15% of regular price

                 = \frac{15}{100}*21\\\\= 0.15*21\\= 3.15

                 = $ 3.15

Price of the item after reduction = 21 - 3.15 = $ 17.85

8 0
3 years ago
Felipe earns 5% commission on his sales at Best Buy. One week his sales totaled $9,650. What was his commission for the week?
tensa zangetsu [6.8K]

\bf \begin{array}{|c|ll} \cline{1-1} \textit{a\% of b}\\ \cline{1-1} \\ \left( \cfrac{a}{100} \right)\cdot b \\\\ \cline{1-1} \end{array}~\hspace{5em}\stackrel{\textit{5\% of 9650}}{\left( \cfrac{5}{100} \right)9650}\implies 482.5

3 0
4 years ago
Cesar is 35 years old. He has $370 in a checking account$2900 in a savings account$13,000 in a retirement account, and owns a ca
antoniya [11.8K]

Answer:

A. $3770

Step-by-step explanation:

The correct answer must be $3770 (not $3270), checking accounts and savings accounts are liquid assets. However, cars are not liquid assets because liquid assets are things that can be quickly turned into cash without losing much if any of their inherent value. In this case, the retirement account is not a liquid asset as it is designed to hold your money until retirement age, and given that Cesar is 35 years old so he has not reached retirement age.

8 0
4 years ago
Solve<br> 2(x+3)=x-4<br><br> im not sure what to do with this question
vovangra [49]

Answer:

x = -10

Step-by-step explanation:

2(x + 3) = x - 4

2x + 6 = x - 4

2x - x = -4 - 6

x = -10

3 0
3 years ago
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