MATHEMATICS MIDDLE SCHOOL

Lauren's SUV was detected exceeding the posted speed limit of 60 kilometers per hour, how many kilometers per hour would she have beeen traveling over the limit is she had covered the distance of 10 kilometers in 5 minutes

Answers

Answer 1
Answer: She would have been covering 20km for ten minutes multiply that by 6 so she was going 120km/hr so she is 60 km over the speed limit

Related Questions

What is the LCD of 3/10 and -4/15??
What is equivalent to 2\3 with a denominator of 6
Which measurement is the greatest 6kilometers 60meters 600centimeters or 6000 millime
Simplify: (7+4i)+(-4+5i)+(4+7i)a)15+6i b)3+9i c)7+16i d)-1+2i
I need help on 2,3, and 4

I will give extra points if u will help with this

Answers

A. isosceles and acute

hope this helps :)
the answer is B isosceles and obtuse

erica earned 30,000 bonus points on her computer assignment this is ten times as many points as she earned last week how many bonus points did erica earn last week

Answers

if last week she made x points, and this week she made 30, 000
then 30 000 = 10x (solve for x) 
        30 000/10 = x
so she made 3000 points last week

Final answer:

Erica earned 30,000 bonus points this week which is ten times more than she earned last week. Therefore, she must have earned 3,000 bonus points last week.

Explanation:

The question tells us that Erica earned 30,000 bonus points this week and that this is ten times as many points as she earned last week. In terms of mathematics, this forms an equation where the number of bonus points Erica earned last week multiplied by ten equals the points she earned this week. You can figure out how many points Erica made last week by dividing 30,000 by 10. So, Erica earned 3,000 bonus points last week.

Learn more about Division here:

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Which phrase correctly orders 2, –3, –15, and –8?

Answers

The answer from lowest number to highest is -15, -8, -3, 2.
A negative is less than 0. So the greater the negative number the less it is.

So the greatest negative number is -15 and the great number of value is 8. 

so the correct order should be -15,-3,2 and 8.

Understand?

Marks doctors appointment was 35 minutes after Tysons appointment. Tysons appt was 20 minutes after Timothy's appt. Timothy arrived 8 minutes before his appt but 17 minutes after Raul's appt which started at 9:30 am. At what time did Marks appt start?

Answers

so 9:30 17 min goes by so its 9:47 but tim arrived 8 mins before so it was 9:39 when he arrived. Next tyson arrived 20 min after tims ORIGINAL oppt 9:47 20 min 10:07 then for marks 35 min after witch is 10:12

Alberto puts 3 kinds of fish in his fish tank: zebra danios, fancy guppies, and cat fish. Half of Alberto's fish are zebra danios. He has 2 times as many catfish as he has fancy guppies.

Answers

Missing info:
Alberto's friend Jackson says 1/3 of Alberto's fish are catfish. Is Jackson correct? 

Given:
zebra danios
catfish
fancy guppies

zebra danios is 1/2 of the total number of fish
2 times as many catfish as fancy guppies

x = guppies
2x = catfish

x + 2x = 1/2 of the fish population
3x = 1/2 of the fish population
3x * 2 = 6x 
x = 1/6 number of fancy guppies

catfish:
2x = 2(1/6) = 2/6 = 1/3 catfish.

Jackson is correct. Catfish is 1/3 of the total fish population.

Solve for x

−4.5 (x−8.9) =12.6

Answers

-4.5x + 40.05 = 12.6
-4.5x = -27.45
x = 6.1
Other Questions
The number of miles Abigail’s boat travels, m, varies directly with the amount of time Abigail spends boating, t. If she spends 2 h in her boat, she travels 19 mi. Which direct linear variation equation models the information?A.m = 4.5tB.m = 9.5tC.m = 17tD.m = 21t
66.15 divided by 0.63
What is 15 percent of 18.95
Mathematics mh hhhhh