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Lesechka [4]
3 years ago
14

If One lap around the track equals one fourth of a mile. a horse ran a distance of 9 laps in 2 minutes 30 seconds. What is the h

orse's average speed in miles per minute
Mathematics
1 answer:
TEA [102]3 years ago
6 0
Well first you have to find out how many miles are in 9 laps. Then you would divide the answer you get by the 2 minutes 30 seconds and what you get would be your answer
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Whats 56753 ÷ 43 = ????????????????????????????????????????????
dalvyx [7]

Answer:

1,319.83721

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
If you apply the changes below to the absolute value parent function, f(x)=|x|, what is the equation of the new function. shift
Sever21 [200]

Answer:

  • f(x + 5)  = |x + 5|, represents the requested change of 5 units to the left,

  • f(x) - 4 = |x| - 4, represents the requested change of 4 units down.

Step-by-step explanation:

The following rules will permit you to predict the equation of a new function after applying changes, especifically translations, that shift the graph of the parent function in the vertical direction (upward or downward) and in the horizontal direction (left or right).

  • <u>Horizontal shifts:</u>

        Let the parent function be f(x) and k a positive parameter, then f (x + k) represents a horizontal shift of k units to the left, and f (x - k) represents a horizontal shift k units to the right.

  • <u>Vertical shifts</u>:

        Let, again, the parent function be f(x) and, now, h a positive parameter, then f(x) + h represents a vertical shift of h units to upward, and f(x - h) represents a vertical shift of h units downward.

  • <u>Combining the two previous rules</u>, you get that f (x + k) + h, represents a vertical shift h units upward if h is positive (h units downward if h is negative), and a horizontal shift k units to the left if k is positive (k units to the right if k negative)

Hence, since the parent function is f(x) = |x|

  • f(x + 5)  = |x + 5|, represents the requested change of 5 units to the left,

  • f(x) - 4 = |x| - 4, represents the requested change of 4 units down.

Furthermore:

  • f(x + 5) - 4 = |x + 5| - 4, represents a combined shift 5 units to the left and 4 units down.

7 0
2 years ago
A broker/dealer bought ABC stock at 8 for its inventory position. A month later when the inter-dealer market for ABC was 10.50 -
makvit [3.9K]

Answer:

[D] 11.25

Step-by-step explanation:

Broker/dealers must trade with customers based on the current bid and ask.

10.50 Bid for customers selling

11.25 Ask for customers buying

3 0
3 years ago
3 1/3 - 1 2/3 = ? Help me plzz i beg you i lost my notes :(
tamaranim1 [39]
You turn them into improper fractions by multiplying the bottom number to the whole number then adding the product to the top of the fraction, therefore 
3 1/3 = 10/3, and 1 2/3 = 5/3

10 _ 5  =  5/3
 3     3
8 0
2 years ago
Read 2 more answers
Nsider the following system of equations y=6x^2+1, y=x^2+4
sp2606 [1]

The given equations are y= 6x^2+1 and y=x^2+4

Both the equations equal y so we can make them equal

6x^2+1=x^2+4

To bring x term on one side we subtract x^2 both sides

6x^2-x^2+1=4

5x^2+1=4

To isolate x term we subtract 1 both sides

5x^2=4-1

5x^2=3

Dividing by 5 both sides

X^2=3/5

Taking root of both sides we have:

X=±√⅗

Substituting x value to find y

When x=+√⅗=0.7745

Y= 6x^2+1

Y=6(3/5)+1

Y= 18/5+1

Y=23/5 =4.6

When x= -√⅗=-0.7745

Y= 6(3/5)+1

Y=23/5=4.6

Point of intersections are ( 0.7745,4.6) and (-0.7745,4.6)

7 0
2 years ago
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