bill and amy want to ride their bikes from their neighborhood to school which is 14.4 kilometers away. it takes amy 40 minutes to arrive at school. bill arrives 20 mins after amy. how much faster in meters per second is amys average speed for the entire trip?

Answers

Answer 1
Answer: so distance is 14.4 km=14400m
the speed of Amy is 14400/40=360m/min
Bill spend 40+20=60min to arrive at school so his spped is 14400/60=240m/min
the difference between speeds is 360-240=120m/min
Answer: Amy faster on 120m/min

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Please answer the question from the attachment.

What times what equals 50000

Answers

The solution for two numbers that give the multiplication of both numbers 50000 are 100 and 500.

Used the concept of multiplication which is stated as,

To multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.

Given that,

The multiplication of two numbers is 50000.

Since 50000 is the multiple of 100.

So, we take the number 100.

Let us assume that, the second number is, x

For the second number, we can arrange it as,

100 × x = 50000

Divide on both sides by 100,

x = 50000/100

x = 500

Therefore, both numbers are 100 and 500.

To learn more about the multiplication visit:

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50,000 divided by 100 equals 500 and 1*5 equals 5 and add on the 4 zeros and you get 50,000 ( * means multiply

Witch whole number is equivalent to 8/2

Answers

4 is the whole number that is equivalent to 8/2
4 because 8 divided by 2 equals 4

The exchange rate is : £1 = $1.54 how many £ would you get for $77

Answers

77  /  1.54   =  £ 53.8461538

Check = 53.85 x 1.54 = 77

What is the least common multiple of 8 and 14

Answers

The least common multiple of 8 and 14 is 2.

Jay evaluated the expression 3x(3+12 (divided by)3)-4 for his first step he added 3+12 to get 15. What is jays error? Find the correct answer. ( sorry their was no division sign)

Answers

Jay should have applied division operation first, then addition operation.

What is PEMDAS?

The abbreviation PEMDAS is used to indicate the sequence of steps to be taken when resolving expressions with multiple operations. P is for "parentheses," E is for "exponents," M is for "multiplication," D is for division, A is for addition, and S is for subtraction.

Given:

We have an expression,

3 × (3 + 12 ÷ 3) - 4.

In order to solve the problem,

we can use PEMDAS.

First, we solve parenthesis,

and division.

3 × (3 + 4) - 4.

Now,

3 × 7 - 4.

Now, multiplication,

21 - 4.

= 17

Therefore, the solution is 17.

To learn more about the PEMDAS;

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By the order of operations, division takes place before addition.  So, (3+12/3) is not equal to (3+12)/3.  He should have gotten 3+12/3=3+4=7.

Pls help ASAP!!!!!!!!!Royce is taking violin lessons. The instructor charges an initial fee and an hourly fee. The amount Royce pays based on the length of his lesson is shown in the graph below. What is the instructor’s hourly fee?_____per hour(format $xx.xx). A graph titled Cost of Royce's Violin lesson has length of lesson (hours) on the x-axis and cost (dollars) on the y-axis. A line goes through points (2, 52), (3, 67), (4, 82) and (5, 97).

Answers

67-52= 15
82-67= 15
97-82= 15
52-15=37
(1,37) I think it’s 37 per hour but if it’s not I’m sorry!

Answer:

It is not 37

Step-by-step explanation:

I did the test on eg