Answer:
137.12
Step-by-step explanation:
Density = mass/volume
Density = 3.51
Mass = 481.3
Thus: 481.3/3.51 = 137.122507123
-500 me cause that is the action that is being take place, it decreased by 500
7840-group all the same denominations together like this: 6 thousand + 1 thousand is 7 thousand, 5 hundred +3 hundred is 8 hundred and 4 tens 4 times 10, means count by tens.
Answer:
It is decreased by 76 percent.
Step-by-step explanation:
The key skills are percentage and multiplication with percentages.
- You first have to get a variable. Let's use the letter o as a variable (o For orginial cost).
- Then we have to find out how much it is when o is decreased by 40 percent. 100% (or the whole) - 40% is 60%. Therefore, with a 40 percent decrease, It would be 60% of o, or 0.6o.
- Then, if it decreases by 60 percent, the final number would be 100% - 60 % or 40% of 0.6o. This means itbwould be 0.4 × 0.6o which is 0.24o
- 0.24o means that o is 24 percent of its orginial number, which is 100% - 24% or a 76 percent decrease.
<u>Hope</u><u> </u><u>you</u><u> </u><u>understood</u><u> </u><u>and</u><u> </u><u>have</u><u> </u><u>a</u><u> </u><u>nice</u><u> </u><u>day</u><u>!</u>
Step 1:
Re-state the given function.
Step 2:
We shall state the mathematical implication of the sine function at both minimum and maximum points.
At minimum point:
Step 3: We shall substitute the values in step 2 above in the given function.
We are only interested in the value at maximum point, so
Thus, the correct answer is 13 feet ( option D)
