lucythepuppie01 lucythepuppie01

01-06-2018
Mathematics

contestada

what is the geometric mean of the pair of numbers 45 and 5
A.15
B.25
C.35
D.20

Respuesta :

mkryukova19 mkryukova19

01-06-2018

geometric mean =√(45*5)=√(5*5*9)=15

Square root because we have 2 numbers.
Answer is A.15

Answer Link

Otras preguntas

Which chemical equation best describes the reaction of potassium metal with fluorine gas to form solid potassium fluoride? A. K(s) + F2(g) → KF2(s) B. K(s) + F(

write in decimal form fourteen and eighty-Four hundredths

What was the major purpose of the Truman Doctrine?

What's the other term for: explosive or changing very quickly

How many moles of water (H2O) would be produced if 10 moles of O2 gas reacted completely with excess H2 gas?2 H2(g) + O2(g) → 2 H2O(g)A. 5 B. 10 C. 20 D. 30

Choose the more precise measurement in the pair. A .) 6.7 mi or B.) 6 mi

Solve the quadratic by factoring 2X²-2X-12=0

A solution of hydrogen peroxide, H2O2, is titrated with potassium permanganate, KMnO4, according to the following equation: 5H2O2 + 2KMnO4 + 3H2SO4 = 5O2 + 2MnS

I figured out the 1st question but I do not understand the second one...please show me step by step! Thank you!

name a metal that doesn't conduct electricity