Pre-Quiz
Practice
Post-Quiz
Finish
Finish
Welcome,
Math
Guided...
Mathematics, 29.09.2021 23:20 israbennett
Pre-Quiz
Practice
Post-Quiz
Finish
Finish
Welcome,
Math
Guided
Learning
Using Proportions to Solve Problems - Item 34688
A pet store has 150 goldfish and betta fish altogether.
The ratio of goldfish to betta fish is 2:3.
How many goldfish does the pet store have?
CLEAR
What fraction of the fish are goldfish?
How many goldfish does the pet store have?
goldfish
Answers: 2
Mathematics, 21.06.2019 19:30
Cone w has a radius of 8 cm and a height of 5 cm. square pyramid x has the same base area and height as cone w. paul and manuel disagree on how the volumes of cone w and square pyramid x are related. examine their arguments. which statement explains whose argument is correct and why? paul manuel the volume of square pyramid x is equal to the volume of cone w. this can be proven by finding the base area and volume of cone w, along with the volume of square pyramid x. the base area of cone w is π(r2) = π(82) = 200.96 cm2. the volume of cone w is one third(area of base)(h) = one third third(200.96)(5) = 334.93 cm3. the volume of square pyramid x is one third(area of base)(h) = one third(200.96)(5) = 334.93 cm3. the volume of square pyramid x is three times the volume of cone w. this can be proven by finding the base area and volume of cone w, along with the volume of square pyramid x. the base area of cone w is π(r2) = π(82) = 200.96 cm2. the volume of cone w is one third(area of base)(h) = one third(200.96)(5) = 334.93 cm3. the volume of square pyramid x is (area of base)(h) = (200.96)(5) = 1,004.8 cm3. paul's argument is correct; manuel used the incorrect formula to find the volume of square pyramid x. paul's argument is correct; manuel used the incorrect base area to find the volume of square pyramid x. manuel's argument is correct; paul used the incorrect formula to find the volume of square pyramid x. manuel's argument is correct; paul used the incorrect base area to find the volume of square pyramid x.
Answers: 3
Mathematics, 22.06.2019 01:00
Atriangle has side lengths of x, x+11, and 3x+5. what is the perimeter?
Answers: 1
Mathematics, 22.06.2019 01:30
Which of the following points is a solution to the system of equations shown? y - x = -1 x + y = -5
Answers: 2
Mathematics, 02.02.2021 22:20
Chemistry, 02.02.2021 22:20
Social Studies, 02.02.2021 22:20
Biology, 02.02.2021 22:20
Mathematics, 02.02.2021 22:20
Biology, 02.02.2021 22:20
English, 02.02.2021 22:20
Arts, 02.02.2021 22:20
Mathematics, 02.02.2021 22:20
Chemistry, 02.02.2021 22:20
Mathematics, 02.02.2021 22:20
Physics, 02.02.2021 22:20