Answer:
speed of light is 3 x meters per second.
Step-by-step explanation:
Given : The speed of light is 3 x kilometers per second.
To find : What is that in standard form.
Solution : We have given 3 x kilometers per second.
First we convert it in to meter per sec.
We can write
3 x = 300000 kilometer per second .
We know that 1 km = 1000 meter.
Then 300000000 meter per second
Now, 3 x meter per second.
Therefore, speed of light is 3 x meters per second.
Answer:
0.03 grams
Step-by-step explanation:
Given:
An aerogel meringue weighs 1.17 grams
It is 96% air and 1.3 egg whites.
The rest is sugar.
To find:
How much sugar is in the meringue, rounded to the nearest hundredth?
Solution:
An aerogel meringue weighs = 1.17 grams
Percentage of air = 96%
Percentage of egg whites = 1.3%
Now, to find first of all to find the percentage of sugar, we will add the percentage of air with the percentage of egg whites,
96% + 1.3% = 97.3%
As here given that the remaining percentage is sugar therefore,
100% - 97.3% = 2.7%
Now, to find the quantity of sugar in meringue,
Therefore, sugar is 0.03 grams in the meringue.
Given:
The graph of a function.
To find:
The domain and range of the function.
Solution:
We have, the graph of a function and we need to find the domain and range of the function.
We know that, domain is the set of input values (x-values) and range is the set of output values (y-values).
From the given graph it is clear that function is defined for all values of x except x=0 because as x tends to 0 the function tends to negative or positive infinite. So, domain can be any real number except 0.
From the given graph it is clear that the value of function can be any real number except y=0. So, range can be any real number except 0.
Therefore, the correct option is B.