Its absolute value so the negative on the inside would change to positive, so the answer would remain -7 and 3/5. same with the other one, except you multiply the 3 to the -1, making it -3
Answer:
A
Step-by-step explanation:
Convection is how the heat moves around and radiation is how it heats up.
Answer:
Step-by-step explanation:
12:15
Answer: 603
<u>Step-by-step explanation:</u>
Average rate of change is the slope over the given interval.
Interval [7, 9] is between x = 7 and x = 9. Use the table to see that the coordinates are (7, 1852) and (9, 3878). Then use the slope formula:
Interval [4, 6] is between x = 4 and x = 6. Use the table to see that the coordinates are (4, 358) and (6, 1178). Then use the slope formula:
Next, find the difference between the slopes above:
[7, 9] - [4, 6]
= 1013 - 410
= 603
Answer:
Volume left = 404.32 cubic inches
Step-by-step explanation:
volume of a cylinder = h
volume of ice cream in the cylindrical tub = x x 9
= x 25 x 9
= 707.1429
Volume of ice cream in the cylindrical tub is 707.14 cubic inches.
The ice cream scoop has a spherical volume, so that;
volume of a sphere =
r =
= inches
volume of the scoop = x x
= x x
= 8.1845
volume of the scoop is 8.19 cubic inches.
If he scoops 37 scoops,
volume of the 37 scoops = 37 x 8.1845
= 302.8265
volume of 37 scoops is 302.83 cubic inches.
Volume of ice cream left in the tub = 707.1429 - 302.8265
= 404.3164
Volume of ice cream left in the tub is 404.32 cubic inches.