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
Thepotemich [5.8K]
2 years ago
14

Alaine has 1 gallon of paint. She is going to pour it into a paint tray that measures 10 inches wide, 12 inches long, and 5 cm d

eep.
(1 gallon = 231 in3, 1 inch = 2.54 cm)
Mathematics
1 answer:
Lana71 [14]2 years ago
7 0
1\ in=2.54\ cm\ \ \Rightarrow\ \ 1\ cm= \frac{1}{2.54}\ in \ \ \Rightarrow\ \ 5\ cm= \frac{5}{2.54}\ in\\ \\10\ in\ \cdot12\ in\ \cdot 5\ cm=120\cdot \frac{5}{2.54}\ in^3\approx283.5\ in^3\\ \\\\1\ gallon=231\ in^3\
You might be interested in
Please please help me​
pychu [463]
14 and 15 are not functions while 13 and 16 are functions
3 0
3 years ago
Read 2 more answers
Add and simplify 9/16 plus 1/2 equals to
dexar [7]
I'm pretty sure the answer is 1 1/16
6 0
3 years ago
Read 2 more answers
In the third week of July, a random sample of 40 farming regions gave a sample mean of x = $6.88 per 100 pounds of watermelon. A
suter [353]

Answer:

a. [6.6350,7.3950]

b. ME=0.5150

Step-by-step explanation:

a. Given that n=40, \bar x=6.88 and that:z_{\alpha/2}=z_{0.05}=1.645

The required 90% confidence interval can be calculated as:

\bar x\pm(margin \ of \ error)\\\\\bar x\pm z_{\alpha/2}\frac{\sigma}{\sqrt{n}}\\\\6.88\pm(1.645\times \frac{1.98}{\sqrt{40}})\\\\=[6.3650,7.3950]

Hence, the 90% confidence interval for the population mean cash value of this crop is [6.6350,7.3950]

b. The margin of error at 90% confidence interval is calculated as:

ME= z_{\alpha/2}\frac{\sigma}{\sqrt{n}}\\\\=(1.645\times \frac{1.98}{\sqrt{40}})\\\\=0.5150

Hence, the margin of error is 0.5150

8 0
3 years ago
24. Solve<br>x + 2y = 3<br>x-y=6​
musickatia [10]

Answer:

x=−2y+3  and x=y+6

Step-by-step explanation:

x+2y=3

x+2y+−2y=3+−2y

x=−2y+3

x−y=6

x−y+y=6+y

x=y+6

3 0
3 years ago
PLEASE HELP!! What is the slope of the line in the graph?
Fittoniya [83]

Answer:

-3/4

Step-by-step explanation:

down 3 right 4

..........

4 0
3 years ago
Other questions:
  • The weight of softballs is uniformly distributed over the interval of 8 to 12 ounces, inclusively. what is the probability that
    12·1 answer
  • Find the solution of<br>​
    5·1 answer
  • Find the y intercepts of 3x^2+24x-51. quadratic formula
    5·1 answer
  • Which of the following is the inverse of y = 3 Superscript x? y = StartFraction 1 Over 3 Superscript x Baseline EndFraction y =
    15·2 answers
  • Express as a product In y^16
    8·1 answer
  • Find the volume of the figure: a cube with sides of length s with the biggest sphere that fits in it cut out.
    9·1 answer
  • The door has marbles in it 3/10 of the marbles are red 5/10 of the marbles are blue two tenths of the marbles are green which of
    7·1 answer
  • Question is in the attachment
    10·1 answer
  • 6. Mrs. Martinez graphed the transformation shown below. Which algebraic representation shows the effect of the transformation o
    15·1 answer
  • Harper is knitting a scarf for her cousin's birthday. She plans to knit every night, making the scarf 5 centimeters longer each
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!