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
ololo11 [35]
3 years ago
14

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

cm deep.
(1 gallon=231in^3 , 1 inch=2.54cm)

Which of the following scenarios will happen ?
Mathematics
1 answer:
r-ruslan [8.4K]3 years ago
7 0
The tray measures 10 * 12 * 2 = 240 cubic inches
Since a gallon is 231 cubic inches, it will just fit into the tray.
The paint will be about a tenth of an inch from the top of the tray.

You might be interested in
I need some help pls thx
Tresset [83]

Answer:

Graph A represents a function

Step-by-step explanation:

in a function every input will have its own specific output.

8 0
3 years ago
Help me please!!!<br><br> M<br> What is m
Ratling [72]

M is a factor of n so the answer is d
5 0
2 years ago
Read 2 more answers
Researchers conducted a study to find out if there is a difference in the use of ereaders by different age groups. randomly sele
ikadub [295]

No, there is significant difference in the use of e readers by different age groups.

Given sample 1 ( 29 years old) n_{1}=628, p_{1}=7%, sample 2( 30 years old)n_{2}=2309, p_{2}=0.11.

We have to first form hypothesis one null hypothesis and other alternate hypothesis.

H_{0}:π1-π2=0

H_{1}:π1-π2≠0

α=0.05

Difference between proportions p_{1}-p_{2}  =-0.04

p_{d}=0.07-0.11=-0.04

The pooled proportion needed to calculate standard error is:

p=(X_{1} -X_{2} )/(n_{1} +n_{2} )

=(44+254)/(628+2309)

=0.10146

The estimated standard error of difference between means is computed using the formula:

S_{p_{1} -p_{2} }=\sqrt{p(1-p)/m_{1}+p(1-p)/n_{2}  }

=\sqrt{0.101*0.899/628+0.101*0.899/2309}

=\sqrt{0.000143+0.00003}

=\sqrt{0.000173}

=0.01315

Z= Pd-(π1-π2)/S_{p_{1} -p_{2} }

=-0.04-0/0.013

=-3.0769

This test is a two tailed test so the p value for this test is calculated as (using z table)

p value:2 P(Z<-3.0769)

=2*0.002092

=0.004189

P value< significance level of 5%.

Hence there is enough evidence to show the claim that there is a significant difference in the use of e readers by different age groups.

Learn more about hypothesis at brainly.com/question/11555274

#SPJ4

Question is incomplete as it also includes:

Significance level of 5%.

4 0
2 years ago
Last month, Lana sold 35 necklaces a week at $15 each. However, throughout the month, 6 customers returned their necklaces for a
hoa [83]
35x15=525$
6x15=90

525-90=435$

she mad 435$
6 0
3 years ago
Read 2 more answers
Please help me with this!!!
RSB [31]
The answer that you have is most likely right, since the grouping did not change.
4 0
3 years ago
Other questions:
  • Can you solve this?<br> 1+cot^2θ=csc^2θ
    10·1 answer
  • X-50-64%=288. what does x equal
    8·1 answer
  • What is 5/6 as a percent rounded to the nearest hundredth
    14·1 answer
  • 24 is 75% of what number?
    15·1 answer
  • O translațoe sete difinită de formulele x1 = x + 1 si y1 = y - 1 .
    14·1 answer
  • What is the rule to respresent this function?
    10·1 answer
  • The critical points of a rational inequality arex=-4 and x = 2. Which set of points can be tested to find a complete
    14·1 answer
  • A manufacturer of cheese filled ravioli supplies a pizza restaurant chain. Based on data collected from its automatic filling pr
    15·1 answer
  • Plllllllllllllllllllllllllllz asap simplify (4m)^2
    6·2 answers
  • How advanced is japan, attach a picture if possible.​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!