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Rus_ich [418]
3 years ago
13

Five friends went on a road trip and kept track of how long each of them spent driving.

Mathematics
1 answer:
erastovalidia [21]3 years ago
5 0

Answer:

Step-by-step explanation:

16% is the answer.

440 is what percent of 2750?

440 = x/100 x 2750   (of means x or times in math)

440 = 2750x/100

440 = 275x/10

440x10 = 275x/10

4400 = 275x

4400/275= 275x/275

4400/275 = x

4400/275 = 16%

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Help me on 12 and 13 please
posledela

Answer:

12. h=3

13. h=-3

Step-by-step explanation:

12. Recall that -2^{x-h} is a horizontal shift since h is being applied within the operation to the input. This means that h will slide the function left or right. Since the function f has a point at (1,-2) and g has the same point at (4,-2) then the function has moved 3 units 1+3=4 to the right. h=3.

13. Once again, h is a horizontal shift meaning the graphs has moved left or right only. Looking at g it has a point at (-2,2) while f has the same point at (1,2). So the graph f has moved to the left 3 units. This is h=-3 since 1+-3 = -2.

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3 years ago
Write the following in expanded form then in word form . number 355,645​
valkas [14]

Answer:

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word form:- three lakh fifty five thousand six hundred forty five.

3 0
3 years ago
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lana66690 [7]

Answer:

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7 0
3 years ago
Can someone Help with this question
inn [45]

Answer:

B 12

Step-by-step explanation:

  • manuel ate 1/3X
  • His brother ate 1/4X
  • leftover is 5
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manuel+brother+leftover=X

x/3+x/4+5=x

7x+60/12=x

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5 0
3 years ago
Recall that the volume of a sphere is given by the formula V = 4/3pi to the 3rd
Kisachek [45]

9514 1404 393

Answer:

  1. (256/3)π ft³

  2. 33.49 ft³

Step-by-step explanation:

1. Put 4 ft into the formula where r is, then simplify.

  V = (4/3)π(4 ft)³ = (256/3)π ft³

__

2. The radius is half the diameter, so is 2 ft. Put that in the formula, along with the value for π, and do the arithmetic.

  V = (4/3)(3.14)(2 ft)³ ≈ 33.49 ft³

4 0
3 years ago
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