Questions in mathematics

Questions in mathematics

[Done] The Le Mans 24-hour auto race covers 3,107.93 miles. Round the distance to the nearest 100 miles.

[Done] At Wassamatta University, 55.7% of the student body are males. Choose one student at random. What is the probability that the student is a female?

[Done] Can someone plz help me What is the surface area of the figure? A. 408 ft2 B. 458 ft2 C. 545 ft2 D. 720 ft2

[Done] What is 0.07 rounded to the nearest tenth?

[Done] How do you solve the system of equations? 1. \(x - y = 3\) 2. \(x - y = 7\)

[Done] There are 3 grams of fiber in [tex]\frac{1}{2}[/tex] cup of oatmeal. There are [tex]1 \frac{1}{8}[/tex] cups of oatmeal left in a box. What is the amount of fiber in the oatmeal left in the box?

[Done] Calculate \(\sin(a) = 0.34\).

[Done] A rock that weighed 1.2 pounds on the moon weighed 7.06 pounds on Earth. About how much would an astronaut who weighs 174 pounds on Earth weigh on the moon?

[Done] A ladder 3 m long leans against a wall and reaches 2 m up the wall. What angle does the ladder make with the ground?

[Done] A rectangle has an area of 30 square meters and a perimeter of 34 meters. What are the dimensions of the rectangle?