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NISA [10]
3 years ago
13

After x minutes, the distance the athlete is from the school id given by y (in miles), where x+10y=260

Mathematics
1 answer:
zavuch27 [327]3 years ago
7 0

Answer:

Estimate the following (by rounding off to nearest hundred (a)6,941 (b)6,320 (c) 416 (d)126 (e)109 (f)202 (g) 146 (h)7,699 (I)8,311 (j)986

Step-by-step explanation:

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Find the percent of change for the following:
Inessa05 [86]

Answer:

Step-by-step explanation:

3% increase

6% decrease

18% increase

4 0
3 years ago
Read 2 more answers
Bens living room is a rectangle measuring 9 yards by 150 inches. By how many feet does the length of the room exceed the width?
defon

Answer:

14.5 ft or 14 1/2 ft

Step-by-step explanation:

36in= 1 yard

9x36= 324in (I'm guessing this is the length)

324in (length) -150in (width)= 174in

12 in= 1 ft

174/12= 14 ft 6 in

6 inches is half a foot

14.5 ft or 14 1/2 ft

7 0
3 years ago
Given the function F (x) = x2 -2x -5 determine the average rate of change of the function over the interval -5 < x <6.
KengaRu [80]

Answer:

1

Step-by-step explanation:

Here f(x) = x^2 - 2x - 5, which at x - -5 is 25 +10 - 5 = 30 and at x = 6 is 19.

The average value of a function f(x) over an interval [a, b] is

                  f(b) - f(a)

ave. val. = ---------------

                     b - a

which in this particular case is

                     19 - 30

ave. val. = ----------------- = -11/11 = 1

                     6 - (-5)

The average value of this function f(x) = x^2 - 2x - 5 on [-5, 6] is 1.

4 0
3 years ago
2x + 3y is less than or equal to 15
Sholpan [36]

Answer:

less

Step-by-step explanation

sorry if I'm wrong

5 0
3 years ago
Solve for Y 3y =2(4-2y)+6
Nat2105 [25]

Answer:

HOLA MATE HERE IS UR ANSWER:-

Step-by-step explanation:

  • 3y=2(4-2y)+6
  • 3y=8-4y+6
  • 3y=14-4y
  • 3y+4y=14
  • 7y=14
  • y=14/7
  • y=2
8 0
2 years ago
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