Answer:
Ques 1: 7.85
Ques 2: both and are rational.
Ques 3: 0.9
Step-by-step explanation:
Ques 1:
Solving the , we get 7.8485.
Rounding off to nearest hundredth, we see that next digit is 8, so we increase the previous digit by 1.
So, the answer to nearest hundredth is 7.85.
Ques 2:
and to be checked whether they are rational or irrational.
We know that is equal to 4.
= -4 which is a rational value.
Let us solve now.
Which is a rational value.
So, both are rational.
Ques 3:
Simplify
0.81 can be written as in rational form.
Now, taking the square root, we need to take the square root for both Numerator and Denominator and then we can divide to get the desired square root.
So, the answers are:
Ques 1: 7.85
Ques 2: both and are rational.
Ques 3: 0.9
Kate and Will meet at 1 : 09 pm
<em><u>Solution:</u></em>
The distance between Quebec City and New York City is 520 miles.
At the point where Kate and Will meet, they would have traveled 520 miles.
Let "t" represent the time it takes Kate to travel a certain distance before they met.
If Kate drives at 55 mph, the distance covered would be
If Will drives at 75 miles per hour, then the distance covered will be
Since the total distance covered is 520 miles
Which means,
Given that in question,
If Kate leaves Quebec and will leaves New York at 9:09 a.m
4 hours after 9: 09 am, Kate and Will will meet
9: 09 am + 4 hours = 1: 09 pm
Thus they would meet at 1 : 09 pm
Answer:
I think that the answer is 9.58
Step-by-step explanation:
Because if they reduced it by 1.35 and Yuri spends 6.88 in 2 then you just need to add 2.7
Answer:
A
35 60 65 70 90
Q1 = 60, Q3 = 70, Q3 - Q1 = 10
Low suspected outliers : 10 x 1.5 = 15
range, 60 -15 = 45
70 + 15 = 85
Hence, there are low suspected outliers i.e 35 and 90