stephaniehecker stephaniehecker

01-11-2021
Mathematics

contestada

The speed of a bus from University A to University B was decreased by 20% to 48 miles per hour. What was the speed of the bus before the decrease?

Respuesta :

cenderwinstead cenderwinstead

01-11-2021

Answer:

initial speed: 240 m/h

Step-by-step explanation:

48 m/h is the current speed which is the 20% of X

x (20 / 100) = 48

20x = 4800

x = 4800/20

x = 240 m/h

Answer Link

Otras preguntas

krichoffs law of current questions

Which event supports the theme “Wartime can bring out the worst in people”? Miep and Mr. Kraler bring food, books, and newspapers to those in hiding. Anne share

where was musee rodin?

Which among the given schemes offers a monthly instalment of less than Rs 5000. ?a) Scheme Ab) Scheme Bc) Scheme Cd) Both Scheme A and Scheme B

Add. (4x2 – 2x) + (5x - 7) O A. 9x2 - 9x B. 4x2 + 3x-7 C. 20x3 - 38x2 + 14x O D. 4x2 - 7x+7 SUBMIT

Determine the approximate length of AC (please provide a good explanation, I want to understand this better!) A: 7 Units B: 7.07 Units C: 5 Units D: 1 Unit

PLS HELP ME ON THIS QUESTION I WILL MARK YOU AS BRAINLIEST IF YOU KNOW THE ANSWER!!

Is Trygliceride a saturated or unsaturated molecule? Please explain.

sin(90°-x)=-root 3/2 what value of x satisfies the equation

find the square root of 121/225