Answer:
50%, it is the closest answer but not exact
Explanation:
To find the volume of Cylinder A we use the equation
V = volume, r = radius, and h = height
× × =
Cylinder A's volume is 1570.79, or 1571 pi
50% decrease to 1571 = 785.5
75% decrease to 1571 = 392.75
50% increase to 1571 = 2356.5
200% increase to 1571 = 4713
<u>Corrected Question</u>
The function is:
Answer:
(a)$48.02
(b)$656,299.92
Step-by-step explanation:
(a) We are to determine the change in monthly revenue if the monthly expenditure, x is raised from its current level of 6000 to 6001.
Therefore, the expected change in monthly revenue
=$48.02
(b)When the amount spent on advertising is $6000
Answer:
Step-by-step explanation:
Short answer No They are not congruent. The scale factor would be 1 if they were. JL and RT should both be the same length (they are opposite angles marked with 2 quarter circles). They are not equal. So the scale factor is not 1.
To get from JKL to RST you must multiply every length of JKL by = 20 / 25 or 4/5. So 15 * 4/5 = 12 which works. 4/5 * 20 = 16 which also works.
The two triangles are similar.
Answer:
The first table
Step-by-step explanation:
<em>the third and fourth table are incorrect because it says Jo bought </em><em>25 apples </em><em>in total but in the third and fourth table there are </em><em>35 apples </em><em>in total.</em>
<em>the second table is incorrect because it said </em><u><em>three of the 12 large apples were red. </em></u><em>In the second table its says 12 large apples when its supposed to say three and the total in 15 instead of 12.</em>
He will earn £360, for a total in his account of £1560.
The formula for simple interest is
I = prt, where I is the amount of interest, p is the principal invested or borrowed, r is the rate as a decimal number, and t is the amount of time. Using our information we have:
I = 1200(0.1)(3) = 360
This is the amount of interest. We add this to his original 1200 to get the total amount:
1200 + 360 = 1560.