Step-by-step explanation:
2•4 =8
8/3 =2 2/3
answer : 3
Answer:
exponential growth.
f(x)=253,980 (times) X (years)
f(x)=256,000(times) X (years)
it will be the same
Answer:
x= 1.5
y=5
Step-by-step explanation:
do equation 1 and 2 then,
subtract the equation
find the value of y by subtracting
and put the value of y in any equation and get the value of x
Answer: 6 glasses.
Step-by-step explanation:
You have to multiply the denominator of 3/4 by two and the numerator by 2 to get 6/8. If you're pouring 1/8 into each glass, then you should be able to have 6.
Answer:
<h3>
There is a constant of variation in the equation and it is 750. This means that the amount olivia earns increases by $750 every week.</h3>
Step-by-step explanation:
Given the equation y = 750x which represents the number of dollars y Olivia earns in x weeks, from the equation, it can be inferred that the number of dollars olivia earns is DIRECTLY PROPORTIONAL to the number of weeks. This relationship is therefore a direct variation.
In direct variation, increase in a variable will lead to corresponding increase in the other variable and vice versa by a factor known as the constant of variation.
For example if y is directly proportional to x, it is written mathematically as shown;
where k is the constant of proportionality.
comparing the general expression above with the equation in question,
y = 750x
k = 750
Therefore we can conclude that there is a constant of variation in the equation and it is 750. This means that the amount olivia earns increases by $750 every week.