Answer:
c.
Step-by-step explanation:
* To make this simpler, reduce these two fractions in lowest terms.
I am joyous to assist you anytime.
Answer:
D.
Step-by-step explanation:
Hi there! the best way of solving this is picturing out what the graph might look like. Let's assume you had the graph of a parabola y=x^2. You know that for every x you substitute, there'd always be a value for y. Thus, the domain is ALL REAL NUMBERS or from -INFINITY to + INFINITY. The range on the other hand is different. We know that any number raised to the second power will always yield a positive integer or 0. Thus, y=x^2 won't have any negative y-values as the graph opens upward. Therefore, the range is: ALL REAL NUMBERS GREATER THAN OR EQUAL TO 0. or simply: 0 to +INFINITY.
<span>On the other hand, a cubic function y=x^3 is quite different from the parabola. For any x that we plug in to the function, we'd always get a value for y, thus there are no restrictions. And the domain is ALL REAL NUMBERS or from -INFINITY to + INFINITY. For the y-values, the case would be quite similar but different to that of the y=x^2. Since a negative number raised to the third power gives us negative values, then the graph would cover positive and negative values for y. Thus, the range is ALL REAL NUMBERS or from -INFINITY to + INFINITY. Good luck!!!:D</span>
Answer:
14 stacks
Step-by-step explanation:
Given :
There are 70 red colored blocks
There are 84 green colored blocks
The ratio of green blocks to red blocks is
Therefore, the ratio of g : b = 1.2 : 1
or g : b = 6 : 5
Therefore, in order to calculate the number of stacks , we divide 84 by 6 and we get 14.
So we will get 14 block stacks to be made of 6 green blocks and 5 red blocks.
P=30,000 I=PRT
R=7.5% I=30000x7.5x8
T=8yr I=18000