Answer:
Rs. 32.77
Step-by-step explanation:
- At a loss of 24% sale price = Rs. 30
- At a loss of 17% sale price = ?
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<u>Finding cost price:</u>
<u>If cost = x:</u>
- x - 24% = 30
- 0.76x = 30
- x = 30/0.76
- x ≈ 39.48
<u>SP at a loss of 17%:</u>
- 39.48 - 17% = 39.48*0.83 ≈ 32.77
Answer:
Rate of Change : 8 / π
Step-by-step explanation:
To determine this rate of change, we have to first consider the points at x = 0 and x = π / 2.
When x = 0, f( x ) = - 4,
When x = π / 2, f( x ) = 0
Remember that rate of change is represented by a change in y / change in x. Therefore,
( 0 - ( - 4 ) ) / ( π / 2 - 0 ),
( 0 + 4 ) / ( π / 2 ),
4 / π / 2 = 8 / π
Therefore the rate of change from x = 0 ➡ x = π / 2 will be 8 / π.
Answer:
a person can work out 50% of the maximum (50% of 194 is 97) and 85% of the maximum (85% of 194 is 164.9). This means that the target heart rate for a 20-year-old is approximately 97–165 bpm. so around 21.
Step-by-step explanation:
15 minus 7 = 8 . 8 + 3 = 11. The answer is 11
Answer:
x = 8
Step-by-step explanation:
By first drawing a photo, pasted below, you can plot your points. Then use the formula:
a/c = b/d to plan out your equation
3x - 8/x = 16/x
Cross multiply so you then have:
16x = 3x^2 - 8x
24x = 3x^2
8 = x
To check:
3(8) - 8 = 16
24 - 8 = 16
16 = 16
