the numbers should be
or
because you move the point 18 places to obtain 9.15(the dot is initially at the end of the number)
Answer:
8 x 2.48 = 19.84
Step-by-step explanation:
We need to find the product for the expression 8 x 2.48.
First no is 8 and second no is 2.48
Product means to multiply.
We can write 2.48 as 
i.e.
Now, apply decimal after 9. So,
8 x 2.48 = 19.84
Hence, the correct option is (b).
Answer: The equations are
6x - 6y = 9
4x + 4y = 9
Step-by-step explanation:
Let x represent the speed of the row boat in still water.
Let y represent the speed of the current.
Dana can travel 9 miles in her rowboat in 6 hours against the current. This means that the total speed at which she travelled is
(x - y) miles per hour.
Distance = speed × time
Distance travelled against the current is expressed as
9 = 6(x - y)
6x - 6y = 9
With the current, it takes 4 hours to row the same distance. This means that the total speed at which she travelled is
(x + y) miles per hour.
Distance travelled with the current is expressed as
9 = 4(x + y)
4x + 4y = 9
Hello there!
<span>Find the volume of the cone. Use 3.14 as an approximation for pi. Round the answer to two decimal places.
A cone with radius of circular base of 6 centimeters and a height of 7 centimeters.
</span><span>C. 263.76cm3
</span>
Answer:
Undefined
Step-by-step explanation:
It's undefined since slope is based on the x coordinate, and since it doesn't change here there is none. It's also undefined because the line is vertical. Hope this helps :)
