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
Viktor [21]
3 years ago
12

Please help, I really need help

Mathematics
1 answer:
7nadin3 [17]3 years ago
5 0
So the teacher bought 1/4 of the brownie pan. And it came out to $4.
 I hope this helps! :)

You might be interested in
Anyone......plzzz......​
Vikentia [17]
Could u send me a bigger picture so I can help!
4 0
3 years ago
Y=43,what type of line is this?what is its slope?
Ahat [919]

Answer:

y=43 is a horizontal line that has a slope of 0

Step-by-step explanation:

4 0
2 years ago
Suppose you want to estimate the proportion of traditional college students on your campus who own their own car. From research
Lapatulllka [165]

Answer:

2,655 students

Step-by-step explanation:

The z-score for a 99% confidence interval is z = 2.576

The standard error for a proportion p is:

SE = z*\sqrt{\frac{p*(1-p)}{n} }

For a proportion of p =0.20, in order to ensure a standard error of 0.02, the sample size 'n' must be:

0.02 = 2.576*\sqrt{\frac{0.2*(1-0.2)}{n}}\\n=2,654.31

Rounding up to the next whole student, the sample size needed is 2,655 students.

5 0
2 years ago
Find K' if the figure is reflected across the x-axis
snow_lady [41]
<h3>Answer:  K ' is at (1, 4)</h3>

Explanation:

Point K is located at (1, -4)

We use the rule that (x,y) \to (x,-y) when reflecting over the x axis.

The x coordinate stays the same, but the y coordinate flips from positive to negative or vice versa.

Therefore, K(1,-4) will move to K ' (1, 4)

5 0
2 years ago
Which models show the problem 4
exis [7]

Answer:

the second and last sentences.

Step-by-step explanation:

Its the most reasonable!

7 0
2 years ago
Read 2 more answers
Other questions:
  • Three nuts and six bolts have a combined mass of 72g. Four nuts and five bolts have a combined mass of 66g. Find the mass of one
    14·1 answer
  • You want to rent a limousine for a trip to the city. The limo costs $700 for the night and $0.15 per mile. You have $750 to spen
    6·1 answer
  • My car gets 27 miles per gallon of gas. If I drive 513 miles, how many gallons of gas will I use?
    13·1 answer
  • Hypothesis testing is an example of what type of statistics?
    12·1 answer
  • Help please. I don't understand
    12·1 answer
  • Your friend says after using her calculator, she found the p-value equals 7.145013. Can this be right? If not, can you determine
    14·1 answer
  • 5ft is__% of 37 1/2ft
    7·1 answer
  • What is a point-slope equation of the line with slope -12 that goes through the point (5,3)?
    15·2 answers
  • Solve each system of linear equations by elimination.<br><br> X-6y=7<br> -x+6y= -7 -​
    5·1 answer
  • Help help help help help m at h math math
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!