to the nearest metre x=24m and y=6m. Calculate the upper bound for the value of xy

  1. 👍
  2. 👎
  3. 👁
  1. x and y are rounded-off lengths, but the actual lengths could be as high as 24.5 and 6.5. The product xy could be as high as 24.5 x 6.5 = 159.25
    xy < 159.25

    1. 👍
    2. 👎

Respond to this Question

First Name

Your Response

Similar Questions

  1. Science

    A uniform have metre rule,pivoted at 20cm mark balances horizontally when a mass of 50g is suspended from 4cm mark calculate the mass of the metre rule.

  2. Calculus

    Which of the following integrals correctly computes the volume formed when the region bounded by the curves x^2 + y^2 = 25, x = 4 and y = 0 is rotated around the y-axis? A. pi ∫ upper bound of 3 and lower bound of 0 ( sqrt(25 -

  3. Physics

    A uniform metre rule AB us balanced on a knife edge which is 55cm from B. If a mass of 10g is hung at P, which is 10cm from A, calculate the mass of the metre rule. Please HELLLLP

  4. Math

    A rectangle garden measures 15m by 24m. A larger garden is to be made by increasing each side by the same amount. The resulting area is to be 1.5 times the original area. Find the dimensions of the new garden to the nearest tenth

  1. Physics

    a uniform metre rule pivoted at R, the 70cm mark. Two forces 0.1 N and 0.4 N are applied at Q, the 60cm mark and S, the 85cm mark. If the metre rule us kept in equilibrium, by the forces, calculate the weight of the metre rule.

  2. math

    Adam has built a garden shed in the shape described. a square based pyramid with the height of 3.5m on top of a cube with base 4m by 4m and height 2m. calculate the volume of the shed, to the nearest cubic metre. thanks.

  3. Mathematics

    From points A and B on level ground, the angles of elevation of the top of a building are 25° and 37° respectively. If |AB| = 57 m, calculate, to the nearest metre, the distances of the top of the building from A and B if they


    Determine the point estimate of the population mean and margin of error for the confidence interval. Lower bound is 15, upper bound is 27. A)The point estimate of the population mean is ________. B) The margin for error for the

  1. maths

    a rectangle has sides of length 6.1 cm and 8.1 cm correct to 1 decimal place. Calculate the upper bound for the area of the rectangle as accurately

  2. Physics

    A figure shows a uniform metre rule which is pivoted at the 20cm mark and balanced horizontally by an object of weight 3.15N placed at the 10cm mark. Calculate the weight of the metre rule.

  3. mATHS

    Hello mu question is calculate the upper and lower bounds of the following calculations given that each number is written to the nearest whole number 400\60 10*9\1 WHAT WILL THE ANSWER BE AND HOW CAN I SOLVE IT ?

  4. Maths

    What is the upper bound of the infinite sequence 1/x^2, where xE{R\0} We know that x={1, 1/4, 1/9, 1/16,.....} Since all x here are greater than 0 or less than equal to 1. Can't we take 1 as an upper bound here(My tutorial

You can view more similar questions or ask a new question.