Answer:
what prism
Step-by-step explanation:
Answer: C.
Step-by-step explanation: Plug in x in the formula. Solve for each y by plugging in each x in the formula and seeing if it works. This took me like 3 min to solve
The algebraic expression x³ + 1 as given in the task content can be described as a binomial and a a cubic function as it has order 3.
<h3>What is the description of the expression x³ +1?</h3>
The expression as given in the task content has 2 terms and hence, it change termed a binomial.
Also, since the greater power of the variable x is 3, it follows that the order of the equation is 3 and it is a cubic algebraic expression.
Read more on algebraic expressions;
brainly.com/question/2164351
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Given the distance covered and the time elapsed, Ryashkina's average walking rate is approximately 3.97 meters per second.
<h3>What was Ryashkina's average walking rate?</h3>
Rate or speed is expressed as distance walked or traveled per unit time.
R = s/t
Given the data in the question;
- Distance covered s = 10,000m
- Time elapsed t = 41 minutes 56.23 seconds
- Rate r = ?
First convert 41 minutes to seconds.
⇒ 41min = ( 41 × 60 )s = 2460sec
Now, Elapsed time t = 2460s + 56.23s = 2516.23 second
Next, we determine the rate.
R = s / t
R = 10000m / 2516.23 s
R = 3.97m/s
Given the distance covered and the time elapsed, Ryashkina's average walking rate is approximately 3.97 meters per second.
Learn more about speed here: brainly.com/question/7359669
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