![josh200508](/avatars/12110.jpg)
josh200508
29.07.2019 •
Mathematics
I'll give brainliest if you show your work. plz answer quickly. 0.89 is a square root except the only one that is being divided by 2. four students provide the following approximations for the square root of 0.89. anyah states that the square root of 0.89 is between 0.44 and 0.45 because of 0.44< 0.89/2< 0.45. matthew states that the square root of 0.89 is between 0 and 1 because of 0< 0.89< 1. rhoda states that the square root of 0.89 is between 0.9 and 1.0 because of 0.9^2 < 0.89< 1.0^2 ming states that the square root of 0.89 is between 0.93 and 0.95 because of (0.93)^2< 0.89< (0.95)^2 which solution(s) are correct? anyah's only ming's only anyah’s, matthew’s, and rhoda’s matthew’s, rhoda’s, and ming’s
Solved
Show answers
More tips
- C Computers and Internet Why is Yandex s robot Bless.yandex.ru Important?...
- F Food and Cooking Fresh and Easy Lemonade in 10 Minutes...
- S Sport How to wrap boxing hand wraps? Everything you need to know!...
- F Family and Home How to Sew Curtain Tapes: Best Tips from Professionals...
- A Animals and plants How to Grow Lime from a Seed: Simple Tips and Interesting Facts...
- C Computers and Internet How to Create a Folder on Your iPhone?...
- G Goods and services How to sew a ribbon: Tips for beginners...
- F Food and Cooking How to Make Mayonnaise at Home? Secrets of Homemade Mayonnaise...
- C Computers and Internet Which Phone is Best for Internet Surfing?...
- F Food and Cooking Everything You Need to Know About Pasta...
Answers on questions: Mathematics
- M Mathematics Please help no link answers I will give thing all questions please ...
- M Mathematics A certain rectangle has a perimeter of 24 centimeters and a length of 7 centimeters. What is the area of the rectangle, in square centimeters?...
- M Mathematics Suppose y varies directly as x and y = 40 when x = 5. Find y when x = 6. O A) 33.3 O B) 48 O C) 8 O D) 45...
- M Mathematics which is greater, the number of permutations of n objects in r places, or the number of combinations of n objects in r places?...
- M Mathematics Simplify : -sqrt(9+y)^2 if y -10...
- M Mathematics Riverview Soccer team has won 10 and drawn 2 out of 18 games so far this season. What is the probability that they will lose the next 3 games? What is the probability that they...
- M Mathematics Answer What is mean? What is range? What is median? What is interquartile range?...
- M Mathematics Factor the following quadratic function to find the zeros....
- M Mathematics Maria deposits $1,950 into a savings account that earns simple interest at a rate of 3%. She makes no withdrawals. How much interest has Maria’s account earned after 4 years?...
- M Mathematics How do you do this pls I need help...
Ответ:
The correct option is D. Matthew’s, Rhoda’s, and Ming’s.
Given,
Four students provide the following approximations for the square root of 0.89.
On calculating,
Now considering the 4 students approximations,
1. Anyah states that the square root of 0.89 is between 0.44 and 0.45 because of
This statement of anyah is false because the
, hence it not lies in between
and ![0.45.](/tpl/images/0147/6394/606d0.png)
2. Matthew states that the square root of
is between 0 and 1 because of 0< 0.89<1. clearly the value of
lies in between
and
So this statement is true.
3. Rhoda states that the square root of
is between
and
because of
. this statement is true because the square of
is
and the square of
is
, and
lies in between them. So the statement is true.
4. Ming states that the square root of
is between
and
because of
. this statement is also true.
Here only Anyah's statement is false.
Hence the correct option is D. Matthew’s, Rhoda’s, and Ming’s.
For more details on Square root follow the link:
link
Ответ:
Basically, these four students are disputing the square root of .89
You are to find our which are correct, and which are not.
First thing you should do is find out for yourself what the square root really is. You can do this by hand or by calculator for this it's really simple either way.
But if you choose to do it by a calculator, just enter it into a TI-84 or any other calculator that deals with square root calculations.
The square root of .89 is: 0.9433981132
Now that we know this, let's examine the student's and their answers.
Anayah thinks it's between .44 and .45
Matthew believes it is anywhere between 0 and 1
Rhoda believes it is between .9 and 1.0
Ming believes it is between .93 and .95
Well, we already know that roughly, it's .94
.94 falls on the number line after 0, and JUST before 1
This means Matthew is correct.
It is also between .9 and 1.0, as it's .94
This means Rhoda is also correct
Even more specifically, it's between .93 and .95
This means Ming is ALSO correct.
Sorry Anayah, you're wrong girl!!
Your answer is D: Matthew's, Rhoda's, and Ming's.
Ответ: