For this case, we can model the problem as the volume of a sphere.
By definition, the volume of a sphere is:
Where,
r: radius of the sphere.
Since we have 4 gumballs, then the total volume is:
Substituting values we have:
Answer:
the total volume of all 4 gumballs is:
Answer:
3 hours 45 minutes
Step-by-step explanation:
270/2 1/2 = 108. This means they are delivering 108 leaflets an hour. Then you divide 405 by 108 and get 3.75, which is 3 hours and 3 quarters of an hour. since a quarter of an hour is 15 minutes it would be 3 hours 45 minutes.
The height of the travel box version is 2 cm.
<h3>
Dilation</h3>
Dilation is the increase or decrease in the size of a figure by a factor k to create and image. Both the figure and image are similar, hence the ratio of their corresponding sides are congruent.
Let h represent the height of the travel box, hence:
h / 8 = 306 / 1224
h = 2 cm
The height of the travel box version is 2 cm.
Find out more on Dilation at: brainly.com/question/10253650
Answer:
True
Step-by-step explanation:
Answer:
ABC = 27
DBC = 56
Step-by-step explanation:
ABC + CBD = ABD
x+10 + 4x-12 = 83
Combine like terms
5x -2 = 83
Add 2 to each side
5x-2+2 = 83+2
5x = 85
Divide each side by 5
5x/5 = 85/5
x =17
ABC = x+10 = 17+10 = 27
DBC = 4x-12 = 4*17 -12 = 68-12 = 56
