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mariarad [96]
3 years ago
14

Kaitlin is on a long car trip. Everytime she stops for gas she loses 15 minutes of travel time. If she has to stop fives times h

ow late will she be getting to her destination.
Mathematics
2 answers:
Nastasia [14]3 years ago
7 0
She will be 75 minutes late because you take the 15 minutes per stop and multiply it by the five stops.
timofeeve [1]3 years ago
3 0
For this you multiply
15 \times 5
Which gets you 75. If you turn this into hours and minutes you get 1 hour and 15 minutes. So she will be 1 hour and 15 minutes late. :)
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What is happening to this graph when the x-values are between 4 and 8?
Nikolay [14]

Answer: it remains constant

Step-by-step explanation: because between 4 and 8 there is no change

3 0
3 years ago
What is the difference in volume between a sphere with radius r and a sphere with radius 0.3r?
REY [17]
The volume of the sphere of radius r is:
 V1 = (4/3) * (pi) * (r ^ 3)
 Where,
 r: sphere radius:
 The volume of the sphere of radius 0.3r is:
 V2 = (4/3) * (pi) * ((0.3r) ^ 3)
 Rewriting:
 V2 = (4/3) * (pi) * (0.027 (r) ^ 3)
 V2 = 0.027 (4/3) * (pi) * (r ^ 3)
 V2 = 0.027V1
 The difference is:
 V1-V2 = V1-0.027V1 = V1 (1-0.027)
 V1-V2 = 0.973 * (4/3) * (pi) * (r ^ 3)
 Answer:
 
the difference in volume between a sphere with radius and a sphere with radius 0.3r is:
 
V1-V2 = 0.973 * (4/3) * (pi) * (r ^ 3)
8 0
3 years ago
Please answer this question now
soldier1979 [14.2K]

Answer:

6 km

Step-by-step explanation:

You use Pythagoras

{QN}^2 = (PN)^{2}+(PQ)^{2} \\PQ = \sqrt{(QN)^{2}-(PN)^{2}  }\\ PQ = 6 km

7 0
3 years ago
PLSSSSSS HELPPPP......Which equation can be used to find the unknown length, b, in this triangle?
castortr0y [4]
Its A. the side lengths squared equal the hypotenuse squared.
6 0
3 years ago
Read 2 more answers
I really need help so please help me out
AnnyKZ [126]

Answer:

The answer is option 2.

Step-by-step explanation:

Given that the TU and UF added up together to form a length of 32. In order to find TU, you have to subtract length of UF from 32 :

TU + UF = 32

TU + 20 = 32

TU = 32 - 20

TU = 12

4 0
3 years ago
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