Answer:
B. 48
100-52 = 48
Step-by-step explanation:
When you are finding the range you are taking the lowest and highest numbers and finding the difference. So you would put the numbers in order from least to greatest then find the highest and lowest amounts.
Answer: $770
Step-by-step explanation:
Number of units to be purchased by Alicia:
= 200,000 / 1,000
= 200 units
Alicia is purchasing a 5-year term life insurance policy. At age 30, the cost per $1,000 unit of insurance is $3.85 for a female.
The formula for the annual premium is:
= Number of units purchased * Premium per $1,000
= 200 * 3.85
= $770
Answer:
32+q
Step-by-step explanation:
<u><em>The complete question is</em></u>
Jake has 32 quarters on his desk, molly has q quarters in her purse.
Which algebraic expression represents the total number of quarters that Jake and Molly have?
we know that
To find out the total number of quarters that Jake and Molly have, sum the amount of quarters that Jake has plus the amount of quarters that Molly has
Let
x ----> the amount of quarters that Jake has
y ----> he amount of quarters that Molly has
so
x+y
we have

substitute
32+q
3x/4 - x/3
To simplify this, we need to first find a common denominator, or the Greatest Common Factor (GCF) of the two denominators (4 and 3). The GCF of 3 and 4 is 12.
Now, we have to multiply the numerator AND denominator of each individual term by the same factor such that the denominator equals 12.
So for the first term, 3x/4, we know that 12/4 = 3, therefore we need to multiply the fraction by 3/3, which is equivalent to 1.
3x/4 * 3/3 = 9x/12
Now, let's do the same for the other term x/3. We know that 12/3 = 4, therefore we need to multiply the fraction by 4/4, which is equivalent to 1.
x/3 * 4/4 = 4x/12
Now, lets substitute these equivalent fractions back into the original expression.
3x/4 - x/3 = 9x/12 - 4x/12 = 5x/12
Thus, your answer is #4, or 5x/12
The density of the block will be 20000 g/m³
<em><u>Explanation</u></em>
Given that, mass
of the block is 400 g and Volume
is 0.02 m³
<u>Formula for Density is</u>: 
So, plugging the values of
and
into the above formula, we will get.....

So, the density of the block will be 20000 g/m³