MATHEMATICS HIGH SCHOOL

Two friends live 15 miles apart. One day, they decide to jog and meet each other. Tanya leaves her house and heads east, jogging at a rate of 2.5 miles per hour. At the same time Kelly leaves her house and heads west, jogging at a rate of 3.5 miles per hour. How long does it take for the two to meet?

Answers

Answer 1
Answer:

Answer:

1000

Step-by-step explanation:
Answer 2
Answer:

Answer: 1000

Step-by-step explanation:

Related Questions

Two equations are given below:a − 3b = 4 a = b − 2 What is the solution to the set of equations in the form (a, b)? (−2, −2) (−3, −1) (−9, −7) (−5, −3)
Gavyn can type 100 words a minute. How many words can be typed in 6.5 minutes? please help :(
Writeeach number in scientific notation. a) 12,340,000 b) 0.00057 
A house cost $120,000 when it was purchased. The value of the house increases by 10% each year. Find the rate of growth each month.
Which inequality represents all the values of x for which the product below is defined?xA: x≥-1B: x≥4C:x≤4D:x≥0

The area of a rectangular pool is (14x^2+21x) square feet. If it is 7x feet long, what is the width, in feet?

Answers

(14x^2+21x) = 7x(2x + 3)

A= L * W

but L = 7x so W = 2x + 3

answer: width is (2x +3) feet

Answer:

you get (2x+3), because 14 divided by 7 = 2 and 21 divided by 7 = 3

Step-by-step explanation:

Which driver do you predict will win the next draw race? Why?Driver A had a mean race time 4.01 seconds and a standard deviation of 0.05 seconds.
Driver B had a mean race time of 3.96 seconds and a standard deviation of 0.12 seconds.
Driver C had a mean race time of 3.99 seconds and a standard deviation of 0.19 seconds.

Answers

Answer: driver a

Step-by-step explanation: because the time was 4.01

How many elements are in the set {whole numbers between 3 and 15}?

Answers

It is 11 elements :)

Which quadratic function has its vertex at (-2,7) and opens down?

Answers

The \ vertex \ form \ of \ the \ function \ is: \n \ny = a(x - h)^2 + k\n \nvertex = \ is \ the point \n \n(h, k) = (-2,7)\n\nh=-2\nk=7

y=a(x-(-2))^(2) +7\n\ny=a(x+2)^(2) +7 \n\n opens \ up \ down \ for : \ a < 0 \n For \ instance, \ letting \ a = -1 \ gives \ this \ parabola: \n\ny= -(x+2)^(2) +7
The\ vertex\ form:y=a(x-h)^2+k\n\nvertex(h;\ k)\to(-2;\ 7)\n\no pens\ down\ then\ a < 0\n\nAnswer:y=a(x+2)^2+7\ where\ a < 0.

I need help on A and B

Answers

The average speed for the trip is calculated as the total distance covered ÷ total time taken
335 miles ÷ 6 hours = 55.833 mph

What value of g makes the equation true (×-3)(×+5)=×2+g×-15. -8. -2. 2. 8

Answers

 (x - 3)(x + 5) = x2 + gx - 15
x2 – 3x + 5x -15 = x2 + gx – 15
x2 – x2 + 2x = gx – 15 + 15
2x = gx
2 = g  
So the value of g the makes the equation true is 2  

Answer:

the answer is 2

Step-by-step explanation:
Other Questions
Solve: 2x-7>3 or 4-x≤-4
Solve this system of equations.2x + 6y = −6,4x − 3y = −12what is the solution system of equations?
What is 6q^2 + 23q + 21
Could 35 ever be the product of 10 and another number ? Explain