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lesya [120]
3 years ago
9

How to idenify independent and dependent variables

Mathematics
1 answer:
Nikitich [7]3 years ago
8 0
Independent is x while dependent is y
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Walking on his own, the distance, D, in feet, that Roberto can cover in M, minutes is given by the function D(m)=264m. When he w
ratelena [41]

Answer:

B(m)=A(m)-D(m)

B(m)=176m

Step-by-step explanation:

we are given

Walking on his own, the distance, D, in feet, that Roberto can cover in M, minutes is given by the function

D(m)=264m

When he walks on the moving sidewalk at the airport, the distance, A, in feet, that he can cover in m m minutes is given by the function

A(m)=440m

B is the distance, in feet, that Roberto would travel on the moving sidewalk in  m minutes if he were standing still

moving sidewalk distance = standstill distance + walking distance

A(m)=D(m)+B(m)

so, we get

B(m)=A(m)-D(m)

now, we can plug values

B(m)=440m-264m

B(m)=176m

7 0
3 years ago
PLZZZZZZZZ HELP IM SO BAD AT THIS
Margarita [4]

Answer:

100% of 188=188

50% of 188=94

25% of 188=47

75% of 188=141

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Point A is located at (-3, -5)
Vikki [24]

Answer:

(-9, -3)

Step-by-step explanation:

x = -3

y = -5

(x – 6, y + 2)

x = -3 - 6 = -9

y = -5 + 2 = -3

(-9, -3)

8 0
3 years ago
Easy 6th grade math! Please help!
Pie

Answer:

Step-by-step explanation 10 + 2.50d = 850

David starts with $10 and each day he earns $2.50. The d represents a variable and can be any number.

To find d you must solve the equation.

10 + 2.50d = 850

2.50d = 840 (subtract 10 from 850)

d = 336 (divide 840 by 2.50)

It will take David 336 days to save $850.

3 0
3 years ago
The average annual salary of the employees of a company in the year 2005 was $80,000. It increased by the same factor each year
Kryger [21]
The answer is f(x)=80(1.1)x
4 0
3 years ago
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