If you let x represent the number of free throws.
let y represent the number of two-point field goal.
let z represent the number of three-point shots made.
Then the correct system of linear equations is as follows:
x + 2y + 3z = 29 (The total number of points scored is 29.)
z = 3x - 29 (The number of 3-pointers was 29 less than 3 times the number of free throws.)
2y = z + 15 (Twice the number of 2-point shots made was 15 more than the number of 3-pointers.)
Solution:
This basketball player scored 10 points via free throws (10 at 1 point each), 16 points via 8 two-point shots made, and 3 points via 1 three-point shots made. So, in the choice its letter D.
What is Cellular Respiration?
Cellular respiration takes place within the cells of organisms. Hence, it is often referred to as internal respiration. Cellular respiration involved biochemical processes. In this process, food molecules are decomposed by using oxygen to form energy (ATP) which is essential for all cellular activities. While deriving energy, water and carbon dioxides are produced as by-products and carbon dioxide is expelled from the body as a waste through breathing. Because of the release of energy, cellular respiration is known as a metabolic process. Cellular respiration can be measured by taking the ratio of CO2 produced to O2 consumed. This ratio is called the respiratory quotient (RQ) and it varies based on the foodstuff consumed.
What is Breathing?
Breathing is the process of exchanging O2 and CO2 between the external environment and the tissue cells. Breathing is a physical process and does not release energy, unlike the cellular respiration. The intake of air is called inhalation and expel of air is called exhalation. During the inhalation, O2 is diffused into the blood and during the exhalation, CO2, that is formed by the cellular respiration is expelled as a waste. Both cellular respiration and breathing are interrelated processes and depend on each other.
What are the differences between Cellular Respiration and Breathing?
• Breathing is also known as external respiration as it occurs outside the cells. Cellular respiration is called internal respiration because it occurs inside the cells.
• Breathing is a physical process, whereas cellular respiration is a biochemical process.
• During the breathing, exchange of gasses (oxygen and carbon dioxide) take place. Glucose is decomposed to carbon dioxide and water during cellular respiration.
• Energy is released in cellular respiration, unlike in breathing.
• Cellular respiration requires enzymes, but breathing does not.
(～￣▽￣)～Hope this helps!
He traveled 40 miles in 40 minutes.
40/40 = 1 mile per minute.
60 minutes in an hour
He is traveling at 60 miles per hour.
Answer:
C
Step-by-step explanation:
Actually, this graph shows negative association because if u look at the direction the group of dots r slanting, it is in the negative direction (down).
To be positive the group would have to be slanting upwards and to the right.
No correlation means that all the dots r in no particular direction, but everywhere and every which way.
Answer:
The weight of watermelon at the end of the trip is <u>500 kg.</u>
Step-by-step explanation:
Given:
The weight of watermelons is 1000kg.
At the beginning of the trip watermelon is 99% of the weight:
99% of 1000kg
kg
Now, at the end of the trip it is 98% of weight. So, let 
kg of water has been evaporated. So, remaining weight of the watermelon is 
.
If kg of water is removed, then the amount of water left is 
.
As per question, water now weighs 98% of the total weight. So,
98% of () =
(Bringing like terms on one side)
Therefore, the weight of watermelon at the end of the trip is given as:
Weight = 
= 1000 - 500 = 500 kg
Therefore, the watermelon weighs 500 kg at the end of trip.
