Of 350 students polled, some have a cat, some have a dog, and some have both. One hundred seventy-five students have a cat and 140 have both types of pets. How many students have a dog only? Explain.
I believe the answer was:
175; Since 175 have a cat or a cat and dog, then the number that have a dog only is 350 - 175 = 175.
But I just needed to check
Answers (1)
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Of 350 students polled, some have a cat, some have a dog, and some have both. One hundred seventy-five students have a cat and 140 have ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
The difference of two rational numbers is always negative true of false
Answers (1)
What processes would occour to add energy to a cell? Quiz about ATP, AMP, and ADP.
Answers (1)
5x+8-10x-4 solve by combining like terms
Answers (1)
Write an equivalent expression for - 3 (7+5g)
Answers (1)
Jamal works part-time earning $8,000 per year. He reduces his work hours by half so that he can go to school. Jamal completes his degree after 3 semesters (1.5 years) at a cost of $1,400 per semester in tuition and $500 per semester in books.
Answers (1)
New Questions in Mathematics
According to the rational root theorem, the numbers below are some of the potential roots of f (x) = 10x3 + 29x2 - 66x + 27. Select all that are actual roots. A) - 9/2 B) - 9/10 C) 3/5 D) 1 E) 3
Answers (1)
How to find the acceleration and deceleration of a moving object using speed-time graphs?
Answers (2)
An airplane took four hours to fly 1,500 miles. How many hours will it take the airplane to fly 2,100 miles if it flies at the same speed?
Answers (2)
The local ice cream shop is deciding whether or not to hire a new worker. The shop must pay the worker hourly and cover a daily cost for insurance.
Answers (1)
4 granola bars are shared equally between 8 people. What fraction of a granola bar does each person receive?
Answers (1)