Answer:
I think it is -3
Step-by-step explanation:
x+4-(3/x+2) is the answer I got
Write each absolute value in a box to show the order from least to greatest.
|11| |–8| |–2| |5| |–12|
Answer:
|–2| |5| |–8| |11| |–12|
Answer:
|-2|,|5|,|-8|,|11|,|-12|
Step-by-step explanation:
This is the order because |-2| in absolute value is positive 2 and |11| in absolute value is still positive because you don't change the sign unless the ll was negative in absolute value.
Convert: 112 meters =______________________
centimeters
Answer: m cm
112.00 11,200
Step-by-step explanation:
HURRY I NEED THE ANSWER
Answer:
i think it's the 2th one not sure tho
if y/8=4,then y/8x 8=4x
Answer:
y = 32
Step-by-step explanation:
y/8 = 4
multiply both sides by 8:
y = 4 x 8 = 32
Can you help me please here is the image
Answer: D all of the above
Step-by-step explanation:
A. you can see that the majoritie of the area is dessort becuase of the long expance of lack of vegitation and water
B. Because there is no other water sourses the cities would have to be along water
C. Along the nile river is vegitation
D. Must be D.
Silicone implant augmentation rhinoplasty is used to correct congenital nose deformities. The success of the procedure depends on various biomechanical properties of the human nasal periosteum and fascia. An article reported that for a sample of 13 (newly deceased) adults, the mean failure strain (%) was 26.0, and the standard deviation was 3.4. (a) Assuming a normal distribution for failure strain, estimate true average strain in a way that conveys information about precision and reliability. (Use a 95% confidence interval. Round your answers to two decimal places.)
Answer:
The 95% confidence interval for the true average strain is between 23.94% and 28.06%.
Step-by-step explanation:
We have the standard deviation of the sample, so we use the t-distribution to solve this question.
The first step to solve this problem is finding how many degrees of freedom, we have. This is the sample size subtracted by 1. So
df = 13 - 1 = 12
95% confidence interval
Now, we have to find a value of T, which is found looking at the t table, with 12 degrees of freedom(y-axis) and a confidence level of [tex]1 - \frac{1 - 0.95}{2} = 0.975[/tex]. So we have T = 2.18
The margin of error is:
[tex]M = T\frac{s}{\sqrt{n}} = 2.18\frac{3.4}{\sqrt{13}} = 2.06[/tex]
In which s is the standard deviation of the sample and n is the size of the sample.
The lower end of the interval is the sample mean subtracted by M. So it is 26 - 2.06 = 23.94
The upper end of the interval is the sample mean added to M. So it is 26 + 2.06 = 28.06
The 95% confidence interval for the true average strain is between 23.94% and 28.06%.
An electrical shop reduces display goods by 5% .A display TV is sold for £380. what is the usual price of the tv
Answer:
380-5%
Step-by-step explanation:
Answer:
£399
Step-by-step explanation:
personally its easier to find 1% first then multiply it by how many percent are needed to be found.
380/100=1%
380/100=3.8
3.8x5=5%
3.8x5=19
380+19=usual price
380+19=199
PLEASE OR THE LOVE OF GOD HELP ME
Answer: C.
Step-by-step explanation:
if they deleat the answer im sorry
Miguel is making trail mix. He uses 5 1/3 ounces of nuts and 2 3/4 ounces of raisins. Which
of these is a reasonable estimate for how much more nuts Miguel uses than raisins?
HELP FAST
simplify -2x3 yx xy2
Answer:
Umm can you please rewrite that
Step-by-step explanation:
its not really anything to simplfy
A grocery store clerk has 16 oranges, 20 apples, and 24 pears. The clerk needs to put an equal number of apples, oranges, and pears into each basket. What is the greatest number of baskets that can be made so that no fruit is left?
Answer:
4 oranges, 5 apples, 6 pears in each bag
Step-by-step explanation:
theyre all divisible by 4
The figure below shows a line graph ad two shaded triangles that are similar
Four families went out for lunch. The total food bill came to $220. The families also left a $30 tip for the waitress.
If each family spent the same amount, about how much did each family spend on dinner? Complete the explanation on how you found your answer.
First, add $
and $30 to find the total bill.
$
is between $
and $
, but closer to $
. $
× 4 = $240, so each family spent about $
on lunch.
$250 Dollars.
All 4 families together spent 1,000 Dollars.
ALL FAMILIES SPEND 1000 DOLLARS
$ 250 DOLLARS
What is 6 cups divided equally into four containers
Answer:
6x4=24 it's either this one or the one on top
Halp how to factor 4x-2
Answer:
2(2−1)
Step-by-step explanation:
4−2
Grouping
Common factor
4−2
2(2−1)
Solution
2(2−1)
To factor, you do the opposite of what you would in distributive property. You have to find the greatest common factor, or GCF, of 4 and -2.
4 2
------ -------
1 | 4 1 | 2
2 | 2
So the GCF is 2. Now we factor the expression.
4x-2
2(2x-1)
---
hope it helps
Jake spins a spinner divided into five even sections numbered one through five. He then flips a coin. What is the probability of him spinning a one and flipping a heads?
Answer:
12.5% chance
Step-by-step explanation:
First a spinner has a 25% chance of landing on a one, then a tails is a 50% chance, subtract devide 25 by two and you get 12.5.
the math club has 18 members and 50% are girls. the science club has 25 members and 40% are girls. the principal wants to know which club has more girls. how many girls are in the math club? how many girls are in the science club?
Please help
34 is what percent of 150
Answer:
The answer i Think is 22.67%
What is the area of a rectangle with the measurement of the length of 12 and width of 6
Answer:
72 units^2
Step-by-step explanation:
is 1/10, 1/4, and 1/8 more or less than 1/2
Answer:
They are less than 1/2
Step-by-step explanation:
Which best describes the fraction represented by the
shaded portion of the circle?
O Since 1 of the 6 equal parts is shaded, shaded
portion represents
O Since 1 of the equal parts is shaded and 5 are not
shaded, the shaded portion represents
o Since 5 of the 6 equal parts are unshaded, the
shaded portion represents
O Since 5 of the equal parts are unshaded, the shaded
portion represents
Answer:
where's the shaded circle? I need more information.
Answer:
the fraction is 4/9 and the question is Which best describes the fraction represented by the shaded portion of the diagram?
Since 4 of the 9 equal parts are shaded, the shaded portion represents Four-ninths.
Since 4 equal parts are shaded and 5 are not shaded, the shaded portion represents Four-fifths.
Since 5 of the 9 equal parts are not shaded, the shaded portion represents Five-ninths.
Since 5 of the equal parts are not shaded, the shaded portion represents Five-fifths.
In the ordered pair of numbers (-2,8) the number - 2 is called the
and the number 8 is called the
Answer:
x co-ordinate and y co-ordinate
A circle with center at (0, 0) passes through (0, 6). Find the circumference and area of the circle in
Answer:
Step-by-step explanation:
If the center is at (0,0) and a point on the circle is (0,6) we know that the radius of the circle is 6 units.
[tex]C=2\pi r\\ \\ C=12\pi\\ \\ A=\pi r^2\\ \\ A=36\pi [/tex]
Can you please help me
Answer:
Is B
Step-by-step explanation:
the vertex is 0,0
Axis of symmetry :x=-1
directrix y=-1
-2,1
-1,1/4
0,0
Students recruited at the cafeteria at Hope College were blindly given a single Skittles® candy to put in their mouth. They were told the five possible flavors and then were asked which flavor they had. Of the 154 healthy students tested, 78 gave the correct answer. Of the 118 students tested who had stuffy or runny noses, 44 gave the correct answer.
1. Did the study involve random sampling, random assignment, both, or neither?
2. An appropriate analysis of the data shows that there is strong evidence that healthy students were more likely to give the correct answer. Is it appropriate to conclude that the health of the student affects ability to taste? Why or why not?
Answer:
1) both
2) Yes. It is appropriate to conclude that the health of the student affects ability to taste.
Step-by-step explanation:
Random Sampling is done when each element of the sample has equal probability of being chosen. In both the samples of healthy and runny nose students each student has equal probability of being tested.
Random Assignment is one in which there is a control group and experimental group. The control group contains all the participants and each participant has the equal probability of being placed in the experimental group. For example in this experiment each student has equal probability of being tested with the given chocolate bar.
2) Yes. It is appropriate to conclude that the health of the student affects ability to taste.
the probability of success in healthy student is 78/154= 0.5065 = 50.65%
the probability of success in runny nose student is 44/118= 0.3729 = 37.29%
From this we see the probability of success is more in healthy students as compared to runny nose students
50.65> 37.29
Therefore it is appropriate to conclude that the health of the student affects ability to taste.
The exchange rate at the Post Office is £1 = 1.17 euros.
How manys euros will you get for £360?
Answer:
421.2 euros
Step-by-step explanation:
1£ --> 1.17 euros
360 £ --> ?
(360×1.17) ÷ 1 = 421.2 euros
okay i only have 40 points left and i cant figure out my goformative that my teacher put up if i can get one of yalls discord or anything to were you can help me please do
Answer:
add me keegan#0839
Step-by-step explanation:
Pls this one more i will 20 point
Answer:
u dont have a question attached
Step-by-step explanation:
ILL GIVE BRAINLIEST TO WHO EVER CAN ANSWER MY LAST QUESTION
Question 6 of 25
Today Charlie put a ring on layaway by making a down payment of $85 and
agreeing to pay $18 per month, starting next month, for 21 months. When will
Charlie receive the ring?
O A. In 21 months
O B. In 1 month
O C. Today
OD. In 18 months
Charlie will receive the ring in 21 months.
What does layaway mean?It is a method of buying something in which a person can make a downpayment to buy something at a store and the store holds the item on their behalf until the last payment is done after which they gain possession of it.
Charlie has put in a ring on layaway. This means that he will only receive the ring in 21 months after he has finished paying all the installments. He will not gain possession of the ring right away after making the downpayment of $85.
Thus, we have found that Charlie will receive the ring in 21 months. The correct answer is option A.
Learn more about layaway here: https://brainly.com/question/4428781
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