branimirthegreat0911 branimirthegreat0911

03-07-2020
Mathematics

contestada

A car travels 3 hours at 50mph; then travels 40mph for 7 hours. How many miles does it travel during the 10 hours?

Respuesta :

gilbertazavedo72 gilbertazavedo72

03-07-2020

Answer: 430 miles

Step-by-step explanation:

Distance = speed x time

1) D = 50 x 3 = 150

2) D = 40 x 7 = 280

Total distance travelled = 150+280 = 430

Answer Link

hannahlindsey hannahlindsey

03-07-2020

I believe the answer is 430 miles or atleast somewhere in the 400s

Answer Link

Otras preguntas

If the function f(x)-3x²+6x+3 then the x value of vertex isa. 2b. 1c. -1d. -2

What formula gives a 100(1)% confidence interval for the population mean based on a sample of size n with a sample mean and a known population standard deviatio

What is the product of (x−9) and (−7x) ?

Principal De la Torre is conducting a study on academic performance. He wants to know the difference in average exam scores of students from two different secti

Solve the given differential equation by undetermined coefficients. y" + 4y' + 3y = 6?

Let v be a vector in R³ such that coordinates of v relative to the basis B are given by: a. Determine the basis B. b. Find the magnitude of vector v. c. Identif

Carving knives: a) Home users: $40, Professional chefs: $70 b) Home users: $60, Professional chefs: $130 c) No-name brand: $40, High-end professional series: $6

What is the molecular weight of disodium ethylenediaminetetraacetate?

uses a laser beam of light to scan various depths in a specimen.

Write a letter to your friend inviting her/him to your house during the rogali bihu holiday