It takes a biker 1/2 hours to ride 8/3 miles. What is the biker's rate,in miles per hour?
Answers
Answer:
The biker is traveling at miles per hour.
Step-by-step explanation:
To find the rate, in miles per hour, you must use the formula r = d/t.
(r = rate)
(d = distance)
(t = time)
÷
=
Related Questions
What is the slope of the line represented by the equation 4x+3y=12
Juanita begins to factor an expression as shown.x2 + 3x – 18 = (x + )(x – ) The numbers that should be placed in the boxes, from left to right, are .
What value of x makes the equation true? 3x+21=8x-4
Luke takes a sheet of paper and cuts from one corner to the opposite corner, making two triangles. If the piece of paper is 16 inches long and 12 inches wide, how long is the dagonal cut that Luke made? Make sure to show your work and explain ypur answer.
Answers
cos2x = (cosx)^2 - (sinx)^2;
tan2x = (sin2x)/(cos2x);
cosx = 5/13 from formula (sinx)^2 + (cosx)^2 = 1;
=> sin2x = 120/169;
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Answers
Final answer:
Manuel gets paid $460 for the first 40 hours of work, and an additional $103.50 for the 6 hours of overtime, making his total weekly pay $563.50 if he works 46 hours per week.
Explanation:
To calculate Manuel's weekly wage based on his hourly rate, we first need to consider his regular work hours and his overtime hours separately.
For his regular work hours, which are the first 40 hours, Manuel is paid at his regular hourly rate of $11.50. Therefore, his earnings for the 40 hours are: 40 hours * $11.50/hour = $460.
If he works more than 40 hours in a week, the additional hours are considered overtime.
For these extra hours, he is paid 1.5 times his regular pay. In this case, Manuel worked 46 hours, so he had 6 hours of overtime. His overtime earnings are: 6 hours * 1.5 * $11.50/hour = $103.50.
Adding these together, in a 46-hour week, Manuel's total earnings would be $460 + $103.50 = $563.50.
Learn more about overtime pay here:
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Answers
7 : 21 : 28
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(k = constant)
α=7 when β=2
7= 2k
k=
so when α=21
21=
b= 6
Final answer:
To solve for 'b' when 'a' = 21 in a direct variation relationship where 'a' = 7 when 'b' = 2, first determine the constant of proportionality. Then, insert 'a' into the formula and solve for 'b'. The solution of 'b' would be 6.
Explanation:
In this scenario, we are given that a varies directly as b, which means we can state this relationship as a = kb, where k is a constant of proportionality. Initially, we're given that a = 7 when b = 2. From this, we can find that k = a / b, so k = 7 / 2 = 3.5. Therefore, our direct variation equation is a = 3.5b.
When a = 21, we can substitute this into the direct variation equation and solve for b. Thus, 21 = 3.5b, and by dividing both sides by 3.5, we can find that b = 6.
Learn more about Direct Variation here:
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Answers
I see 'X's marked next to the two answers. If those mean that
your answers were marked 'wrong', then I think the problem is this:
-- The top one should have been "10:00 AM".
-- The bottom one should have been "10:39 PM".
Answers
25%=1/4
1/4 of 1700=425
increase 25%
1700+425=2125
sold at $2125