Answer:
it's 128 x 72 =9,216
Step-by-step explanation:
N = 560
The fraction of her weekly pocket money that Sally spend on bus fare is .
<h3>The given parameters:</h3>
- Weekly pocket money, = £12
- Amount spent on bus fare = £3.5
The fraction of her weekly pocket money that she spend on bus fare is calculated by dividing the total weekly bus fare by the weekly amount.
The calculation is done below;
Thus, the fraction of her weekly pocket money that Sally spend on bus fare is .
Learn more about fractions here: brainly.com/question/17220365
Answer:
The range would not change
Step-by-step explanation:
If we replaced one of the 7s with a 5, we still have a 7. The range will be the highest number minus the lowest number (7 - 1 = 6). So the range would still not change because we still have another 7.
A perfect square is a number that can be expressed as the product of two equal integers.
The only way to accurately calculate if a number is a perfect square is to find the factors. Before we go through the trouble of finding the factors, there is a quick trick you can use to help determine if you need even need to do the extra work.
We are given with the function that expresses the height of the football over time in the equation <span>h(x) = -16t^2 + 64t. To determine the axis of symmetry, we determine the time when it reaches the maximum height. we derive the equation and equate to zero to get t. -32t +64 = 0. t is equal to 2 seconds. Substituting, to the original equation, h(x) is 64. Hence the axis of symmetry is y = 32. </span>