Answer:
-2
Step-by-step explanation:
6(7b + 4) = -60
First you have to foil and then that would be:
42b + 24 = -60
Subtract 24 from the left side
42b = -84
Divide both sides by 42
b = -2
Answer: Well I do not know if you just need to find what x means but below will be a couple of answers
Step-by-step explanation:
x=2-y/3
y=6-3x
if you need the intercepts
x-intercept (2,0)
y- intercept (0,6)
Answer:
Step-by-step explanation:
(3/4)^2 = 9/16
Answer:
48 µg of the complex should be added when a drug company is making a 6 kg batch of vitamins.
Step-by-step explanation:
Given : The concentration of Vitamin B complex in a certain vitamin mixture is 8 ppb.
To find : How many µg of the complex should be added when a drug company is making a 6 kg batch of vitamins?
Solution :
The formula used to find the mass is given by,
ppb denotes parts per billion.
We have given, concentration of vitamin B complex is 8 ppb.
Mass of solution is 6 kg =
(As )
Substitute in the formula,
Therefore, 48 µg of the complex should be added when a drug company is making a 6 kg batch of vitamins.
Answer:
Step-by-step explanation:
Degrees Celsius and Degrees Fahrenheit are defined as units of measurement of temperature.
In order to make the conversion from Degrees Celsius to Degrees Fahrenheit, you need to follow these steps:
<u>Step 1</u>: You must multiply the temperature in degrees Celsius by (or you can multiply it by 1.8).
<u>Step 2</u>: Then you must add 32 to the product obtained.
In this case, according to the information given in the exercise, you know that the reading at an Arctic research station showed that the temperature was
Therefore, applying the steps indicated before, you get that that temperature in degrees Fahrenheit is: