lolmatr lolmatr

07-03-2020
Mathematics

contestada

Two friends leave their houses at the same time and run across town towards each other. The first friend runs at a speed of 8 miles per hour. The second friend runs at a speed of 7 miles per hour. If they left at 6 p.m. and their houses are 20 miles apart, at what time will they meet?

Respuesta :

bubbleteachild bubbleteachild

07-03-2020

Answer:

4 hours after they start or at 10 pm

Step-by-step explanation:

Answer Link

Otras preguntas

When a mercury thermometer is heated, the mercury expands and rises in the thin tube of glass. What does this indicate about the relative rates of expansion for

"The flexible budget formula is fixed costs $50,000 plus variable costs of $4 per direct labor hour. What is the total budgeted cost at (a) 9,000 hours and (b)

A resistance heater having 20.7 kW power is used to heat a room having 16 m X 16.5 m X 12.3 m size from 13.5 to 21 oC at sea level. The room is sealed once the

how do foreign relations affect the well-being of a country

A state lottery randomly chooses balls numbered from through without replacement. You choose numbers and purchase a lottery ticket. The random variable repr

In a world where social media is used to express feelings, share accomplishments, and record our daily movements, what pitfalls do teachers need to be concerned

What is the primary function of the legislature?

o help create these gradients, there are a series of capillaries, branching from the peritubular capillaries and associated with the loop of Henle, collectively

When traveling with the wind, it takes an airplane 3 hours to travel 1800 miles. It takes the same airplane 3.6 hours to travel the same 1800 miles when traveli

In what way did Henry Ford’s use of the assembly-line method of production represent an advance in technology in automobile manufacturing?