Nt1310 Unit Test

Words: 324

Pages: 2

Open Document

Graded Assignment
Unit Test, Part 2: Systems of Equations
Show all your work.
Total score: ____ of 26 points
(Score for Question 1: ___ of 10 points)
1. At a fundraiser breakfast, the bill for three glasses of orange juice and five pancake specials is $7.60, whereas the bill for one glass of orange juice and two pancake specials is $2.90.
(a) Write a system of two equations to model this problem. Let j stand for the price of a glass of juice and let p stand for the price of a pancake special.
(b) Use the substitution method to solve the system of equations.
(c) What would be the bill for one glass of orange juice and one pancake special?
Answer:

three glasses of orange juice and five pancake specials is $7.60
3j + 5p = 7.60

one glass of orange juice and two pancake specials is $2.90 …show more content…
For the system below:
(a) Solve the system by the linear combination method. Show all work carefully.
(b) Check your answer. Answer:

a + b = 2(b+3) a + b = 2b + 6 a - b = 6

a - 2b = 2 – a - b = 6
–––––––
-b = -4 b = 4

Put this "B" value into the 1st equation: a - 2b = 2 a - 8 =

Nt1310 Unit 4 Test

For the assessment, I aligned the standard, “CC.2.1.K.A.2- Apply one-to-one correspondence to count the number of objects,” When a student could not write the number 5 correctly and then miscounted the amount they saw because they were counting too quickly. With this standard, I aligned the learning goal, “Students will be able to add to use one-to-one correspondence to add manipulatives shown.” Questions 1, 2, 3, and 5 aligned with this standard and this learning goal because students are using…

Words 673 - Pages 3

Nt1310 Unit 1 Test Paper

1. What is the difference between a. and a. Why does the maximum packet lifetime have to be large enough to ensure that not only the packet but also its acknowledgments have disappeared? Answer No: 1 The maximum packet lifetime needs to be large enough to ensure that both the packet and its acknowledgments have disappeared because TCP acknowledgments are cumulative. This means that when a packet is acknowledged, it implies that all previous packets have been received successfully. If the acknowledgment…

Words 692 - Pages 3

Nt1310 Unit 2 Test Paper

can increase the probability of success by testing the things that only work. Passing test decreases the probability of failure. 2)Describe the concept of test driven development. Why is it useful? Answer: TDD is a method of testing where we can write our own test cases for enhancements. After successfully implementing the test cases the code is refactored to make sure that software met the…

Words 825 - Pages 4

Nt1310 Unit 3 Assignment 1 Intelligence Test

intelligence test at school, possibly the Wechsler Intelligence Scale, an IQ test for kids. While these tests measure problem-solving skills and understanding, they don’t cover everything about being “smart.” Being clever isn’t just about acting tests; it's also about being creative or understanding emotions, which these tests might not cover. So, Issac's test seems to focus on his ability to think on his feet and tackle new problems, like the spot-the-difference activity.…

Words 698 - Pages 3