Calculate the molarity (M) of the following solution: 10.28 grams of H2SO4 dissolved in 2 liters of solution. SHOW WORK PLEASE

The radius of the circle is 4 cm and the measure of the central angle is 90° the area of the sector with a central angle measuring 90° and radius of length 4 cm is vt cm the triangle in the sector is 4 cm the area of the triangle is v/cm² the area of the segment of the circle is (471 - ) cm?

9/10 divide by -3/15 as a mixed number

Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.