Mathematics, 22.02.2021 21:40 mmassaro19
A bus took 3hrs to cover a distance of 90km. It then had a puncture and it took one hour for repair. It was driven ata speed of 40km/hr to cover the remaining journey within one hour. What was the average speed for the whole journey? ​
Answers: 2
Mathematics, 21.06.2019 20:30
1. evaluate 8x(2)y9(-2) for x=-1 and y=2 2. simplify the equation. -() 3. simplify the expression. [tex]\frac{5}{x(-2) y9(5)}[/tex]
Answers: 1
Mathematics, 21.06.2019 20:30
Solve each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -2
Answers: 2
A bus took 3hrs to cover a distance of 90km. It then had a puncture and it took one hour for repair....
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