. A plane left 30 minutes tater than the schedule time and in order to reach its destination 1500km away in time it has to increase its speed by 250km/h

Related questions

Calculate mode of the following data

---

A two digit number is 4 times the sum of its digits and twice

---

Prove that √3 plus √5 is irrational

---

The angle of elevation of the top of a tower from a point on the ground

---

Prove that the product of three consecutive positive integers is divisible by 6

---

Prove that the following are irrational

---

Find the roots of

---

Use Euclids division algorithm to find the HCF of

---

Write converse of Pythagoras theorem and prove it

---

Find the ratio in which P(4 m) divides the line segment

---

√(2) is a polynomial of degree

---

A farmer connects a pipe of internal diameter 20 cm from a canal into a cylindrical tank in her

---

Solve the following quadratic equation for x

---

tan45^∘ =

---

Find the zero of the polynomial in each of the following cases

---

A well of diameter 3 m is dug 14 m deep

---

3 median = mode + ................. mean

---

Find the median class for the following data given below Number of cars

---

If sintheta - costheta = 0 then the value of (sin^4theta + cos^4theta) is

---

Which of the following equations has no real roots

---