Chemistry, asked by Anonymous, 9 hours ago

$solve \: please$
11TH A-GROUP SCIENCE QUESTION

SOURCE - AESL

Attachments:

Answers

Answered by akanksha01043

0

Answer:

Ā = ∑ Aixi / 100

Ā = 54 × 0.05 + 56 × 0.90 + 57 × 0.05

Ā = 55.95

Answered by malavika5596

0

Answer:

can I be your friend

Please

Previous Question

Next Question

Similar questions

Biology, 5 hours ago

PROJECT TOPICS 1. Collect different types of Modified Stems/Leaves/Roots from your surrounding arec ...

Hindi, 5 hours ago

३. निम्नलिखित शब्दों का वर्ण-विच्छेद कीजिए- (क) सौदर्य (ख) आकृति (ग) क्षत्राणी (घ) विश्राम (च) प्रपात...

History, 5 hours ago

hen born first or egg ? get answer...

Math, 9 hours ago

The point to which the origin is to be shifted by the translation of axes so as to remove the first degree terms from the equation ax2 + 2hxy + by2 + 2gx + 2fy + c = 0 is...

Social Sciences, 9 hours ago

percentage to get in class 12 boards...and also how much time to study in class 11?

Math, 7 months ago

An organization decided to collect 25,000 rupees for a certain project. they collected 57,340 through donations and other kinds of aid. by how much did they exceed their target?

Science, 7 months ago

Difference between swing and heartbeat...

Math, 7 months ago

identify identify the terms and their factors first 3 x + 2 second 3 x square y - 4 x square s h o w expression , terms , factor...