Mathematics, 05.03.2021 14:00 ralucacoriciuc2482

D=u^2/2a u=30.6 correct to 3 significant figures
a=5.2 correct to 2 significant figures

a) Calculate the upper bound for the value of D. Give your answer correct to 6 significant figures.

The lower bound for the value of D is 88.8860 correct to six significant figures.

b)
i) By considering bounds, write down the value of D to a suitable degree of accuracy.
ii) Give a reason to your answer

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 20:00

Axel follows these steps to divide 40 by 9: start with 40. 1. divide by 9 and write down the remainder. 2. write a zero after the remainder. 3. repeat steps 1 and 2 until you have a remainder of zero. examine his work, and then complete the statements below.

Answers: 1

Answer

Mathematics, 21.06.2019 20:30

1yd 1 ft = 1 1/12 1 1/3 1 1/2 1 1/6

Answers: 1

Answer

Mathematics, 21.06.2019 21:00

Acomputer store buys a computer system at a cost of $370.80. the selling price was first at $ 618, but then the store advertised a 20 % markdown on the system. answer parts a and b. a. find the current sale price.

Answers: 1

Answer

Mathematics, 21.06.2019 22:00

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4

Answers: 2

Answer

You know the right answer?

D=u^2/2a u=30.6 correct to 3 significant figures
a=5.2 correct to 2 significant figures
<...

Questions

Mathematics, 18.12.2020 23:30

5.) Ralph spent less than $23. He needs to buy a bag of food for his dog, which costs $13.69. He also wants to buy some grapes that cost $1.89 per po...

Mathematics, 18.12.2020 23:30

Find the volume of the prism ...

Mathematics, 18.12.2020 23:30

Find two consecutive even integers whose sum is 90?...