Answer:
Javier rode bike 34 minutes before lunch.
Step-by-step explanation:
Let the number of minutes Javier rode the bike after lunch be = x minutes
Then according to question number of minutes he rode the bike after lunch

Total number of minutes he rode bike = 41 min
Therefore,

On solving

Divide both side by 6 we get

Number of minutes he ride before lunch
min
Answer:
5.5%
Step-by-step explanation:
To solve this problem we can use a modified version of the simple interest formula which is shown below:

<em>I = interest amount</em>
<em>P = principal amount</em>
<em>t = time (years)</em>
<em />
The first step is to find the interest gained from the investment.

Next, plug in the values into the equation:
Multiply the bottom values
Divide the values

The last step is to convert 0.055 into a percent:

The interest rate is 5.5%
Answer:
Answer:
safe speed for the larger radius track u= √2 v
Explanation:
The sum of the forces on either side is the same, the only difference is the radius of curvature and speed.
Also given that r_1= smaller radius
r_2= larger radius curve
r_2= 2r_1..............i
let u be the speed of larger radius curve
now, \sum F = \frac{mv^2}{r_1} =\frac{mu^2}{r_2}∑F=
r
1
mv
2
=
r
2
mu
2
................ii
form i and ii we can write
v^2= \frac{1}{2} u^2v
2
=
2
1
u
2
⇒u= √2 v
therefore, safe speed for the larger radius track u= √2 v
Step-by-step explanation:
multiply all the numbers by 4 I think except for the exponent
Answer: the answer is b or All rational numbers are Integers
Step-by-step explanation: brainlest please