Mathematics, 30.10.2021 07:00 phillipselijah2

Of 100 students questioned, 20 had a dog, 18 had a cat, and 70 had neither. How many had both a cat and dog?

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 21:30

The price of a visit to the dentist is calculated according to the formula 50+100n50+100n where nn is the number of cavities the dentist finds. on your last visit to the dentist, 22 cavities were found. what was the cost of your visit?

Answers: 2

Answer

Mathematics, 21.06.2019 23:00

Solve the system of equations using the linear combination method. {4x−3y=127x−3y=3 enter your answers in the boxes.

Answers: 1

Answer

Mathematics, 21.06.2019 23:20

Find the value of x in the diagram below. select the best answer from the choices provided

Answers: 1

Answer

Mathematics, 22.06.2019 00:20

Which shows how to solve the equation 3/4x=6 for x in one step?

Answers: 2

Answer

You know the right answer?

Of 100 students questioned, 20 had a dog, 18 had a cat, and 70 had neither. How many had both a cat...

Questions

Chemistry, 14.01.2020 01:31

The functional group, -cho, is characteristic of an: ketone aldehyde organic acid...

Mathematics, 14.01.2020 01:31

Find the rational roots of x4 + 8x3 + 7x2 – 40x – 60 = 0. a. 2, 6 b. –6, –2 c. –2, 6 d. –6, 2...

Mathematics, 14.01.2020 01:31

Write the expression for 90 less than the sum of 4 and h...

Mathematics, 14.01.2020 01:31

Given the inequalities y < 4x + 6 and y x-8 graphed on the same coordinate grid, which of the following coordinates gives a true statement?...

History, 14.01.2020 01:31

What did jefferson do about the whiskey tax? a) he renewed ithe whiskey tax. b) he raised the whiskey tax. c) he...

Mathematics, 14.01.2020 01:31

∠a and ∠b are vertical angles. if m∠a=(2x+21)∘ ∠a=(2x+21) and m∠b=(x+17)∘∠b=(x+17) , then find the value of x....

History, 14.01.2020 01:31

What is the mentions the song dynasty invented...

Mathematics, 14.01.2020 01:31

What is the value of x? does anyone know what the hell to do?

Mathematics, 14.01.2020 01:31

Consider circle c with angle acb measuring radians. if minor arc ab measures 9 r inches, what is the length of the radius of circle...

English, 14.01.2020 01:31

Which is an example of the analytical method...

Mathematics, 14.01.2020 01:31

Write a word problem to match the expression 3/4+5/8=...

Mathematics, 14.01.2020 01:31

What two numbers multiply to give you 6 and add up to give you negative 7...

Physics, 14.01.2020 01:31

The force that directly propels a motor scooter along a highway is that provided by the o engine. o fuel. o tires. o

English, 14.01.2020 01:31

Who wanna if you dont then dont plz....

Mathematics, 14.01.2020 01:31

Calculate the average rate of change for the function f(x) = -x + 4x 2xx +1, from 0 to 1...

Mathematics, 14.01.2020 01:31

3. select the measure of the complement or supplement of the angle. if there is no complement or supplement, select no complement or supplement....

Social Studies, 14.01.2020 01:31

Indicate the type of solute-solvent interaction that should be most important in each of the following solutions....

Health, 14.01.2020 01:31

It is almost midnight when you hear a scream from your child's bedroom. you rush to the room to discover your son sitting up in bed, perspiring and th...

Social Studies, 14.01.2020 01:31

Intermediate goods and services are not included in gross domestic product (gdp) because?...

Social Studies, 14.01.2020 01:31

It is not necessary for managers to understand the overall workings of the organization and its environment to be successful. true false...

More questions: Mathematics Another questions