Preskoči na glavni sadržaj
Prijava
Sign up for FREE
arrow_back
Biblioteka

Unit 2B Unit Rate and Proportional Reasoning Test cloned 9/30/2022

star
star
star
star
star
Posljednje ažuriranje over 1 year ago
11
1
1
1
1
3
1
1
1
1
2
2
Pitanje 1
1.

A pancake mix requires 2 cups of flour for every 10 pancakes. How much flour is used per pancake?

Pitanje 2
2.

The graph shows the total price, p, for various quantities of chocolate, c.

Daniel wrote the equation c = 3p to represent the graph. What error did Daniel make?

Pitanje 3
3.

Simon bought three plants at a nursery for $17.94. How much money would it cost for Simon to go back to the store and buy two more plants?

Pitanje 4
4.

One slice of Jessica’s favorite pumpkin pie is about 300 calories. Which of the following graphs shows the relationship between the number of calories and the number of slices of Jessica’s favorite pumpkin pie?

Pitanje 5
5.
Pitanje 6
6.

Connie has a cat and a dog. For every 2 cups of dog food, the cat eats 6 ounces of cat food.

Plot any two pairs of values from your table from question 5 on the coordinate plane below. Use the table in the Show Your Work section to help plot your values.

  • Kliknite na karticu Grafikon (Grafikon 1, Grafikon 2 i tako dalje) za svaki grafikon koji trebate nacrtati.
  • Kliknite na pozadinu grafikona da biste dodali tačku. Dodajte dvije tačke da biste kreirali grafikon. Prevucite tačku ili unesite x i y koordinate da biste uredili njen položaj. Kliknite na tačku da biste je izbrisali.
  • Nakon što kreirate grafikon, možete označiti kućicu s isprekidanom linijom.
Pitanje 7
7.

Connie has a cat and a dog. For every 2 cups of dog food, the cat eats 6 ounces of cat food.

By Tuesday, Connie fed her cat 12 ounces of cat food. Based upon her ratio, how much dog food would Connie have fed her dog?

Pitanje 8
8.

Based on your answer from question 7, explain how you calcuated how much dog food Connie would have fed her dog. Your answer should be in complete sentences. Consider refering back to your table or graph.

Pitanje 9
9.

Tina recorded the number of calories she burned during a bike ride. The graph shows Tina’s calories burned, y, after x hours.

If Tina rode her bike at a constant rate for the first three hours, what was Tina’s average calories burned, in calories per hour, between hour 0 and hour 3?

THIS WAS MULTIPLE CHOICE ON THE CFA....can we make it multiple choice too?

Pitanje 10
10.
Pitanje 11
11.