Answers
Answer:
784
Step-by-step explanation:
each 1 PT = 16 FL Oz
49*16=784
Related Questions
Find the measure of the exterior 21.
45°
Ο Α. 10"
Β. 125°
C. 80'
D. 100°
Answers
55•45 divided by 1
Answer:
D. 100
Step-by-step explanation:
please helppppp:(((((
Answers
Is 0.725 greater then 0.75 decimals
Answers
Answer:
0.75 is the larger number
Step-by-step explanation:
If you shorten 0.725, it is 0.72 vs 0.75, making 0.75 the larger number.
Answer:
Nope
Step-by-step explanation:
Think of it like this:
forget the 5 in the THOUSANDTHS place because thats basically, well you can think of it as the ones place now lets look at both of their HUNDREDTHS place.
0.72 and 0.75 which one do you think is greater now? Obviously the 0.75! So just line them up and see if its greater and whatnot.
For the following scenarios, determine whether or not they represent paired samples.
a. Test scores for students in a biology class taught by Professor Quick are being compared to test scores in a different section of the biology class taught by Professor Quack
b. Pulse rates for students at the beginning of class are being compared to pulse rates for the same students at the end of class.
c. The weights of 10-year-olds in 2009 are being compared to the weights of 10- year-olds in 1994.
Answers
Answer:
A = Not a paired sample
B = paired sample
C = Not a paired sample
Step-by-step explanation:
Paired samples also commonly referred to as dependent samples are often characterized by having to different data points which are taken at different times, location and so on. Such that each pair of data points or observation can be matched based on the basis of the subject or sample name usually for the sake of analysing if any statistical difference exists between the occurrence of each observation.
For the instances given above ;
a.) this isn't a paired sample, because Professor Quick and Professor Quacks students are different, hence each student has only one reading and as such a match of the two test scores cannot be made on the basis of student name or identity. Hence, it is not a paired sample
B.) This is a paired sample, two different readings are available for each students ; one at the beginning, the other at the end. Hence, it is a paired sample
C.) This is not a paired sample, because the subjects used to obtain the weight of 10 year old in 1994 aren't the same samples used in 2009
What is the equation of a circle with a center at (4,-9) and a radius of 5?
Answers
Answer:
(x - 4)² + (y + 9)² = 5²
Step-by-step explanation:
The standard form equation is
(x - h)² + (y - k)² = r²
(h, k) is the center
r is the radius
----------------------------
Given (h, k) = (4, -9) and r = 5
(x - 4)² + (y + 9)² = 5²
Problem Andrey works at a call center, selling insurance over the phone. While debating which greeting he should use when calling potential customers — "Howdy!" or "Hiya!" — he decided to conduct a small study. For his subsequent 500500500 calls, he chose one of the greetings randomly by flipping a coin, and used the same script for his sale otherwise. Then, he compared the percentage of calls he succeeded in selling insurance using each greeting. He noticed that he was significantly more likely to make a sale in calls that started with "Hiya!" Can we conclude that the greeting caused the difference in sales? Why? Choose 1 answer:
Answers
Answer:
Yes, because the calls were each randomly assigned a greeting.
Step-by-step explanation:
It is given that Andrew who works at the call center of an insurance company, decided to conduct a small survey on how to greet the potential customers while calling.
For this, he uses his 500 subsequent calls and he chooses to greet his customers randomly as "Howdy" or "Hiya".
Since the selection bias is ruled out, the calls were randomly assigned for the greetings. Thus the greetings caused a difference in sales.
Answer:
Yes, because the calls were each randomly assigned a greeting
Step-by-step explanation:
Random assignment to treatment groups makes this study an experiment, so we can make causal conclusions.
3. Which of the following is the solution for
the inequality below?
-3x+2<8
A x>-3
C x < -2
B x>-2
DX<-3
Answers
hope this helps
The graph shows the number of books Rahul read, y, compared with the number of books Maggie read, x, over the summer.
Which equation represents the relationship between the number of books read by Rahul and Maggie?
Answers
Answer:
I need help with this too.
Step-by-step explanation:
image below look at it and please help
Answers
Answer:
AB = 5.6 cm
Step-by-step explanation:
From the question given above, the following data were obtained:
Angle θ = 62°
Hypothenus = BC = 12 cm
Adjacent = AB =?
The lenght of side AB can be obtained by using Cos θ ratio. This is illustrated:
Cos θ = Adjacent / Hypothenus
Cos 62 = AB / 12
0.4695 = AB / 12
Cross multiply
AB = 0.4695 × 12
AB = 5.6 cm
Thus, length AB is 5.6 cm
Dan wants to determine the number of liters of a 20% acid cleaning solution that he should combine with an 80% acid cleaning solution to create 50 liters of a 60% acid cleaning solution. Part A Let z represent the number of liters of the 20% acid cleaning solution. Which equation represents this situation? O 0.6(50) = 0.2x + 0.8x O.0.20 +0.8(50 – x) = 0.6(50) O 0.6(50) = 0.20 +0.8(x – 50) O 0.22 +0.8(x + 50) = 0.6(50) Part B
Answers
will give brainliest
Answers
Answer:
Step-by-step explanation:
1/48 + 5/6
The LCD of 48 and 6 is 48 so we have:
1/48 + 40/48
= 41/38
Answer:
41/48
Step-by-step explanation:
Choose the most appropriate translation of the English sentence,
The surface area of a balloon (which depends on the amount of air inside) is
2 square meters.
Answers
Answer:
OPTION B SHOULD BE CORRECT
I need this please help me no links
Answers
Answer:
sorry for the points
Step-by
Last year mrs Bowen's read 289 books. Mrs Jackson's class read 315 book. About how many books did both classes read?
Answers
Answer:
604
Step-by-step explanation:
add them together using collum method
A researcher is testing a claim that the mean wing span of bald eagles mean wing span is 22ft. He takes a simple random sample of 40 bald eagles and gets a sample mean of 24.6ft and a sample
standard deviation of 3.5ft. Find the test statistic, t=
Answers
which triangle is similar to triangle t?
Answers
Answer:
It's the one with 30 and 110
Step-by-step explanation:
Every triangle is 180. So The one shown has 40 and 110. Which is 150. So you're missing 30.
On the last option it's 30 and 110 which is 140. You're missing the 40.
Hope this helps
Brainliest would be appreciated
3. (G.11C) A right cylinder has a total surface area of 1301 cm?. If the diameter of
the cylinder is 10 cm, what is the height?
X
A 8 cm
B 10 cm
C 9 cm
D 12 cm
Answers
Answer:
A. 8 cm
Step-by-step explanation:
Total surface of a cylinder = 130π cm²
Diameter (d) = 10 cm
Radius (r) = 10/2 = 5 cm
Height = ?
Formula for total surface area of cylinder = 2πrh + 2πr²
Plug in the values
130π = 2*π*5*h + 2*π*5²
130π = 10hπ + 50π
130π = π(10h + 50)
Divide both sides by π
130 = 10h + 50
Subtract 50 from each side
130 - 50 = 10h
80 = 10h
Divide both sides by 10
80/10 = 10h/10
8 = h
h = 8 cm
click on picture to see
Answers
Answer:
try letter B
Step-by-step explanation:
and can you be my friend
Answer:
Step-by-step explanation:
C the quotient would be N/12 not 12/N
Jovi distributed 3(n+2) and got 3 x n + 3 x 6 is his answer correct
Answers
Answer:
Step-by-step explanation:
since 3 is outside the parenthesis (n + 2) you multiply the 3 by the n and the 2 and
3n + 6
next subtract the 6 and add the 6 to the other side
3n - 6 = 6
3n = 6
n = 2
What is the second degree polynomial equation
Answers
Answer:
Two Equations are given below:
2. The two figures are similar. Consider Triangle 1 to be the pre-image and Triangle 2 to be the image. Write the similarity statement. Justify your answer by showing your work. (Hint: To justify your similarity statement, find the scale factor. What scale factor would you multiply the side lengths of Triangle 1 by to obtain the side lengths in Triangle 2)?
Triangle 1 Triangle 2
Answers
Answer: scale factor is 5:3
Step-by-step explanation: scale factor is length of bigger/length of smaller
60/36,40/24,50/30=5:3
What is the volume of the prism shown below?
O 8 cm
O 10 cm
O 12 cm3
O 16 cm3
Answers
length times width times height
(1¼) (4) (2)
= 10 cm3
What is the radius of a sphere with a volume of 1203 cm', to the nearest tenth of a
centimeter?
Answers
Answer:
The radius of the sphere is of 6.6 centimeters.
Step-by-step explanation:
Volume of an sphere:
The volume of an sphere of radius r is given by:
[tex]V = \frac{4\pi r^3}{3}[/tex]
In this question:
[tex]V = 1203 \text{cm}^{3}[/tex]
Replacing into the equation, we find the radius, in centimeters. So
[tex]V = \frac{4\pi r^3}{3}[/tex]
[tex]1203 = \frac{4\pi r^3}{3}[/tex]
[tex]r^3 = \frac{1203*3}{4\pi}[/tex]
[tex]r = \sqrt[3]{\frac{1203*3}{4\pi}}[/tex]
[tex]r = 6.6[/tex]
The radius of the sphere is of 6.6 centimeters.
CAN SOMEONE HELP ME PLEASE I NEED TO PASS
Answers
Answer:
Circumference is 18.84956
Area: 28.27433
Step-by-step explanation:
(Circumference) C=2πr=2·π·3≈ 18.84956
(Area) A=πr2=π·32≈ 28.27433
Fourteen soccer players want to share nine protein bars after the game. What fraction of a protein bar will each player get
Answers
Is a trapezoid a parallelogram?
Answers
Nope, it sure isn't, because both pairs of its opposite sides are not parallel.
Trapezoid IS NOT a parallelogram. A parallelogram is a given shape with BOTH pairs of its opposite sides are parallel.
A newsgroup is interested in constructing a 90% confidence interval for the proportion of all Americans who are in favor of a new Green initiative. Of the 533 randomly selected Americans surveyed, 351 were in favor of the initiative. Round answers to 4 decimal places where possible.
Answers
Answer:
The 90% confidence interval for the proportion of all Americans who are in favor of a new Green initiative is (0.6247, 0.6923).
Step-by-step explanation:
In a sample with a number n of people surveyed with a probability of a success of [tex]\pi[/tex], and a confidence level of [tex]1-\alpha[/tex], we have the following confidence interval of proportions.
[tex]\pi \pm z\sqrt{\frac{\pi(1-\pi)}{n}}[/tex]
In which
z is the z-score that has a p-value of [tex]1 - \frac{\alpha}{2}[/tex].
Of the 533 randomly selected Americans surveyed, 351 were in favor of the initiative.
This means that [tex]n = 533, \pi = \frac{351}{533} = 0.6585[/tex]
90% confidence level
So [tex]\alpha = 0.1[/tex], z is the value of Z that has a p-value of [tex]1 - \frac{0.1}{2} = 0.95[/tex], so [tex]Z = 1.645[/tex].
The lower limit of this interval is:
[tex]\pi - z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.6585 - 1.645\sqrt{\frac{0.6585*0.3415}{533}} = 0.6247[/tex]
The upper limit of this interval is:
[tex]\pi + z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.6585 + 1.645\sqrt{\frac{0.6585*0.3415}{533}} = 0.6923[/tex]
The 90% confidence interval for the proportion of all Americans who are in favor of a new Green initiative is (0.6247, 0.6923).
If you received 175.84 on $314 invested at a rate of 7% how long did you invest the principal
Answers
Answer:
8 years
Step-by-step explanation:
Is the line a good fit for the data points plotted in the scatter plot below?
Answers
What is the value of X? Thanks for the help.
No links please!!
Answers
Answer:
11.5
Step-by-step explanation:
Using pythagoras theorem
