kchugues2985 kchugues2985

26-02-2024
Mathematics

contestada

If the mean of four observations is 20 and when a constant is added to each observation the mean becomes 22 The value of c is?

A. -2
B. 6
C. 4
D. 2

Respuesta :

Otras preguntas

does anyone know how to do this?

Can someone please help me!??

Which U.S. general was the "architect" of the Berlin Airlift?

Solve for x. 2^6x+7=(1/8)^1-5x

Please help the picture is down below!!!

How did the British people respond to the attacks they received by the Nazis? They refused to give in. They wanted to negotiate peace. They tried to convince th

Born in 1856 and died in 1922 · Populist politician · Supporter of farmers and the working class · U.S. Senator from 1921 to 1922

Which type of writing format has the writer used in the following excerpt? This winter, you can become Santa Claus before Christmas! Bring warmth to somebody's

The volume of a rectangular prism is (x{3} – 3x{2} + 5x – 3), and the area of its base is (x{2} – 2). If the volume of a rectangular prism is the product of its

Which lines in this excerpt from act 2 of shakesphere Romeo and Juliet suggest that lord Capulet respects free will