Use the graph to identify the number, letter, or word that completes each statement.
Solubility vs. Temperature
for a variety of salts
SA
Sobib
-Saltec
• SD
Sale
.
as
The solubility of Solute D
temperature increases
.
increases the
The solubility of Solute
most as temperature increases.
Solubility to per 100g water
153838
The solubility of Solutes C and D is the same
atc
As the temperature increases from 0 to 100.
the solubility only changes by about grams for
Solute B
10
20
30
100
Temperature
DONE
Intro

The question is incomplete, here is the complete question:

A. (6.5-6.10)/3.19

B. (34.123 + 9.60) / (98.7654 - 9.249)

For A: The answer becomes 0.1

For B: The answer becomes 0.4884

Explanation:

Significant figures are defined as the figures present in a number that expresses the magnitude of a quantity to a specific degree of accuracy.

Rules for the identification of significant figures:

Digits from 1 to 9 are always significant and have infinite number of significant figures.

All non-zero numbers are always significant. For example: 664, 6.64 and 66.4 all have three significant figures.

All zeros between the integers are always significant. For example: 5018, 5.018 and 50.18 all have four significant figures.

All zeros preceding the first integers are never significant. For example: 0.00058 has two significant figures.

All zeros after the decimal point are always significant. For example: 2.500, 25.00 and 250.0 all have four significant figures.

All zeroes used solely for spacing the decimal point are not significant. For example: 10000 has one significant figure.

Rule applied for addition and subtraction:

The least precise number present after the decimal point determines the number of significant figures in the answer.

Rule applied for multiplication and division:

In case of multiplication and division, the number of significant digits is taken from the value which has least precise significant digits

For A: (6.5-6.10)/3.19

This a a problem of subtraction and division.

First, the subtraction is carried out.

Here, the least precise number after decimal was 1.

Here, the least precise number of significant digit is 1. So, the answer becomes 0.1

For B: (34.123 + 9.60) / (98.7654 - 9.249)

This a a problem of subtraction, addition and division.

First, the subtraction and addition is carried out.

Here, the least precise number after decimal in addition are 2 and in subtraction are 3

Here, the least precise number of significant digit are 4. So, the answer becomes 0.4884

Explanation:

a rain shadow is a dry region of land on the side that is protected against the prevailing winds of a mountain range. the prevailing winds are the winds that occur most of the time in a particular place of the earth

prevailing winds carry air toward the mountain range. as the air rises up over a mountain range, the air cools, water vapor condenses, and clouds form. on this side of the mountains, called the windward side, precipitation falls in the form of  rain  or snow. this dry air produces a  rain shadow.