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
weeeeeb [17]
3 years ago
10

Does anyone know the answer to the attached?​

Mathematics
1 answer:
user100 [1]3 years ago
7 0
6 ^ 2- 13(6) +42/ -5(6)^2+37(6)-42

36- 78+ 42/ -30^2+222-42
0/ 900+222-42
0/1,080
anything divided by 0 is 0
You might be interested in
Compare the values of each of the following pairs of fractions by expanding the fractions
sattari [20]

We'll need to find and use the LCD here.  The LCD is 7(9), or 63.  Then this set of fractions becomes

{81/7, 77/7}.  The former (first) fraction is the larger one:  81/7 > 77/7, so

9/7 > 11/9.

3 0
3 years ago
In a hypothetical study looking at the scores of 100 people in an entrance exam, it was determined that the average score was 95
blagie [28]

Answer: 0.0228

Step-by-step explanation:

Given : In a hypothetical study looking at the scores of 100 people in an entrance exam, it was determined that the average score was 95 with a standard deviation of 10.

i.e. \mu=95\ \ \&\ \sigma=10

Let x denotes the scores.

We assume that the scores are normally distributed.

Then, the proportion of individuals in this population have a score greater than 115 will be :-

P(x>115)=1-P(x\leq115)\\\\=1-P(\dfrac{x-\mu}{\sigma}

Hence , the proportion of individuals in this population have a score greater than 115 = 0.0228

8 0
3 years ago
A pound of chocolate cost six dollars . Donna buys P pound. Write an equation to represent the total cost c that Donna pays 
34kurt

Answer:

c = 6P

Step-by-step explanation:

equation format: c = mP

c = the total cost Donna pays

m = the cost per pound of chocolate(6)

P = the amount of pounds Donna buys

Since we know the cost per pound is $6, we can input it into the equation format:

c = 6P

Now we have an equation that represents the total cost (c) that Donna pays for P pounds.

6 0
3 years ago
Read 2 more answers
Solve the equation 4(x - 1) = 13 for x​
Masja [62]
Answer x=4.25 or 4 1/4
8 0
3 years ago
Read 2 more answers
Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar. The area of a cross
Marizza181 [45]

Answer:

i think it 20 if im wrong im sorry

6 0
3 years ago
Read 2 more answers
Other questions:
  • A florida factory produces fishing reels at a rate of 800 per day, every day. IN April, they are forced to cut their production
    6·1 answer
  • Need help with these questions. show work to plzzzz
    13·1 answer
  • You hit a golf ball 90 yards. It travels three-fourths of the distance to the hole. Which equation can you use to find the dista
    5·1 answer
  • An electronic device factory is studying the length of life of the electronic components they produce. The manager takes a rando
    15·1 answer
  • Which situation is most likely to have a constant rate of change?
    10·1 answer
  • A consumer report claims that more than 10% of the cars from a car manufacture experience engine failures before reaching a mile
    12·1 answer
  • PLEASE HELP ILL GIVE BRIANLIEST IF ITS RIGHT!
    5·2 answers
  • Which equation shows a valid step in solving /2x-6+2x+6=0?
    13·1 answer
  • Tammy purchased 20.5 centimeters of wire for $16.40.
    12·2 answers
  • Simplify<br> sin0 over<br> 1-sin²0
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!