vaughncedrick123 vaughncedrick123

12-01-2021
Mathematics

contestada

Carl earned grades of 62,78, and 89 on four math test. What is the mean of his grades?

Respuesta :

pensativa2006 pensativa2006

12-01-2021

76.33 is the mean of his grade. Mean is when you add up all the numbers and then divide by the quantity of numbers for instance there was 62,78 and 89 so we add them up and divide by 3

Answer Link

Otras preguntas

Help please I don’t understand this at all??

Where in the lymph node is a dendritic cell most likely associated with a b or t lymphocyte?

Which 18th century invention enabled navigators to tell time accurately regardless of weather conditions or motion of the ship?

The rock surrounding an intrusive igneous body is referred to as the ________.

Quality information that can be used for a variety of purposes is said to be _____.

What is a chemical property of magnesium 1.flammabilty 2.density 3. Melting point 4. Magnetism

Two forces with magnitudes of 150 and 75 pounds act on an object at angles of 30° and 150°, respectively. Find the direction and magnitude of the resultant forc

If p(a|b) = 0.40 and p(b) = 0.30, find p(a ∩ b). .171 .525 .571 .120

In a southern state, it was revealed that 5% of all automobiles in the state did not pass inspection. what is the probability that of the next ten automobiles e

the perimeter of a rectangle is 128 inches. the width is 4y inches. find the length in terms of y