Among the seniors at a small high school of 150 total students, 80 take Math, 41 take Spanish, and 54 take Physics. 10 seniors take Math and Spanish. 19 take Math and Physics. 12 take Physics and Spanish. 7 take all three. How many seniors take Math and Spanish, but not Physics

Q: the mU was not 10 it was 5

A: Random variable x~Normal( μ  , σ2=25) Sample of size n=16 Hypothesis testing H0: μ=5 Ha; μ >5 At…

Q: 3. Jasper has 600 total outfits combining shirts, pants, and shoes. Jasper owns 15 shirts and 10…

A:

Q: Andie equally divides of a solution into 3 test tubes. How much of the solution is in each test…

A:

Q: Twelve people are on a committee. If five of them are to be chosen to serve on a subcommittee, how…

A: There are total 12 people.  Since it is a group of people so order does not matter. So we will use…

Q: There are 80 sixth graders at Wilson Middle School. Only 70% of the sixth graders will attend the…

A: From the provided information, Sample size (n) = 80 Sample proportion (p̂) = 0.70

Q: Use the following information to answer the next two questions. Five grade eleven students and 6…

A: Combination is the measure that used to determine the number of possible occurrence of event. It can…

Q: Approximately how many of the families in the survey have less than four children? O 130 O 140 260…

A: Given graph is

Q: A student must answer 6 out of 8 questions on an exam. How many different ways can he do the exam?…

A: The objective of the question is to find out the number of ways a student can answer 6 out of 8…

Q: A bag contains five white jerseys numbered one to five. The bag also contains three red jerseys…

A: Given Data: The total number of white jerseys is: w=5 The total number of red jerseys is: r=3 White…

Q: A toll collector on a highway receives $8 for trucks and $7 for cars. At the end of a 3-hour period,…

A:

Q: There are 6 men and 4 women in the Math Club. How many 5-person committees can be chosen if each…

A:

Q: There are 78 students in the cohort. 15 students are enrolled in the chemistry class (denote C), and…

A: Given that,  There are 78 students in the cohort. 15 students are enrolled in the chemistry class…

Q: We have 500 mice and want to determine how effective a given cure for a virus. 10 mice are taken…

A: We have 500 mice and want to determine how effective a given cure for a virus. 10 mice are taken…

Q: When five is added to three more than a certain number, the result is 19.What is the number?

A: Let the number be x When five is added to three more than a certain number = 3x + 5

Q: Evaluate. 417! 315! Simplify your answer as much as possible.

A: In general denotation, the factorial term, n! implies the product of all non-negative integer values…

Q: Of the 800 students at Harrison Middle School, 38% made the honor roll last semester. How many…

A: We have to find no. Of success from given information.

Q: Twenty students in a group of 40 at UB High enrolled in Science. Eleven students enrolled in Latin.…

A:

Q: ndel, the cat, weighed 36 o: when she was 72 days old. She weighed 50 oz when she was 84 days old.…

A: Slope of line

Q: In a school,there is an equal number of boys and girls. How many students could possibly be in the…

A: We have to find the possible number of students in class

Q: A number is increased by 2 and then multiplied by 3. The result is 24. What is this number?

A: Let the number be x Increased by 2 = x + 2 Multiplied by 3 = 3 ( x + 2)