1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Gala2k [10]
3 years ago
8

A car manufacturer builds trucks and cars both in red, blue, and green colors. Let B represent the set of all red vehicles produ

ced by the manufacturer and let C represent the set of all trucks produced by the manufacturer. If all of the vehicles below are produced by the manufacturer, which could be in the set (B∩C')?
Mathematics
1 answer:
telo118 [61]3 years ago
5 0

Answer:

Step-by-step explanation:

The universal set, U is a set of all vehicles produced by the manufacturer.

U = red, blue and green vehicles(both cars and trucks)

B = all red vehicles produced by the manufacturer(both cars and trucks)

C = red, blue and green trucks

C ' = all elements that are not in C but are in the universal set

C ' = red, blue and green cars

B intersection C ' = all elements that are common to set B and set C '. Therefore,

B intersection C ' = red cars

You might be interested in
Until recently a number of professions were prohibited from advertising. In 1977, the U.S. Supreme Court ruled that prohibiting
umka2103 [35]

Answer:

the two groups differed in their attitudes toward advertising, significantly

Step-by-step explanation:

given that until recently a number of professions were prohibited from advertising. In 1977, the U.S. Supreme Court ruled that prohibiting doctors and lawyers from advertising violated their right to free speech. The paper "Should Dentists Advertise?" Journal of Advertising Research, June 1982) compared the attitudes of 101 consumers and 124 dentists to the questions "I favor the use of advertising by dentists to attract new patients".

Hypotheses would be

H-0: the groups do not differ

H-a: The two groups differ significantly

(two tailed chi square test)

Observed      

Group Strongly agree Agree Neutral Disagree Strongly disagree Total

     

Consumers 34 47 9 6 5 101

Dentists 9 18 23 28 46 124

     

Expected is calculated as row total * column total / grand total for each cell

chi square = (obs - exp)^2/Exp for each cell added

chi square = 79.2716

rxc 5x2

df = 4x1 =4

p value <0.00001

Since p < alpha say 0.01, we reject null hypothesis.

the two groups differed in their attitudes toward advertising, significantly

3 0
3 years ago
Solve for x. x+3/4=5
GaryK [48]

Answer

\begin{gathered} Given\text{ }x+\frac{3}{4}=5 \\ x=5-\frac{3}{4} \end{gathered}x=4\frac{1}{4}

Therefore, x = 4 1/4

8 0
11 months ago
On May 19, Bette Santoro borrowed $3,000 from Resse Bank at a rate of 12 1/2%. The loan is to be repaid on October 8. Assuming t
attashe74 [19]

The total interest cost to Bette is  $145.89

What is exact interest basis?

Exact interest means that the interest is computed on 365-day per year basis rather than a 360-day per year basis, which is the case with financial institutions.

The first task in this case is to determine the number of days from May 19, when the amount was borrowed till October 8, when loan repayment was effected.

There are 142 days between the two dates, hence, we can compute exact interest on the loan as shown by the below formula:

exact interest=loan principal*number of days the borrowing last/365days *interest rate

loan principal=$3000

number of days the borrowing last=142

interest rate=12.5%(1/2%=0.5%)

Exact interest=$3000*142/365*12.5%

Exact interest=$145.89

The amount would have been different if ordinary interest where the number of days in a year is deemed to be 360, was used instead

Find out more on exact interest on:brainly.com/question/10710550

#SPJ1

5 0
1 year ago
Please help me for 10 points
irakobra [83]
I think it’s the second one, not 100% sure
7 0
2 years ago
A researcher plans to investigate whether a cup of hot milk at night helps people relax so that they fall asleep quickly. in thi
padilas [110]
C. the independent variable is the hot milk at bedtime
8 0
3 years ago
Other questions:
  • How do I solve this
    6·1 answer
  • What is the volume of a sphere that has a 12m diameter?
    13·1 answer
  • What is the answer to 4 is greater than c
    8·1 answer
  • stickers are made with the same ratio of width to length. A stickers 2 inches wide has a length of 4 inches.
    9·1 answer
  • Consider the following ordered data. 6 9 9 10 11 11 12 13 14 (a) Find the low, Q1, median, Q3, and high. low Q1 median Q3 high (
    8·1 answer
  • Triangle GHI is similar to triangle JKL. If angle H measures 60 degrees and angle L measures 25 degrees, what is the measure of
    6·1 answer
  • Is 96 fl oz larger than 8 pt?
    13·1 answer
  • Boys join code = rfu-mqrx- ocr​
    11·2 answers
  • Z=-3x2+2ey-2y+3 cực trị tự do
    7·1 answer
  • Which number line shows -4 , 1,1 and 2 correctly plotted
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!