No, this is not a random sample.
pls do 4 problems and say what day and what number
The amount that two groups of students spent on snacks in one day is shown in the dot plots below.
Group A
A dot plot titled Group A. A number line going from 0 to 5 labeled Amount in Dollars. There are 0 dots above 0, 5 above 1, 4 above 2, 1 above 3, and 0 above 4 and 5.
Group B
A dot plot titled Group B. A number line going from 0 to 5 labeled Amount in Dollars. There are 0 dots above 0, 3 above 1, 2 above 2, 4 above 3, 0 above 4, and 1 above 5.
Which statements about the measures of center are true? Select three choices.
The mean for Group A is less than the mean for Group B.
The median for Group A is less than the median for Group B.
The mode for Group A is less than the mode for Group B.
The median for Group A is 2.
The median for Group B is 3.
No links or gibberish
Answer: the first one, the 2nd one and the 4th one
Step-by-step explanation:
solve please thanks so much
Answer:
13
Step-by-step explanation:
26 would be the diameter and radius is half of diameter
1. The length of side b equals the length of side c.
2. The length of side b equals the length of side a.
3. Side d is four times as long as side c.
4. Side d is four times as long as side b.
Answer:
the first statement is correct
Step-by-step explanation:
hope this helped you
If the rectangle ABCD rotated 90 degrees clockwise, which coordinate
represents the new coordinates for A?
A B
A) A'(4,3)
B) A'(3, 4)
C) A'(-4,-3)
D) A (1,4)
.
Answer:
The answer will be A) A'(4,3)
Step-by-step explanation:
90 degrees will send the rectangle to Quadrant 1, the rectangle itself has also been rotated so by rotating the rectangle 90 degrees and putting it in place for quadrant 1, it should give you the answer.
(You can also rotate the image)
Please help honestly loving you helpers.. IT SAYS: what is the surface area of this figure/Remeber there is a difference between the surface area the lateral surface area. This is specific to the surface Area. Remeber to show your work’
can someone help with this please and thank you.
Answer:
Nothing is the correct answer.
STOP IGNORING ME AND HELP ME NOW
A golf course has a circular island of grass with a diameter of 15 yards. The mowing company charges $6.50 per square yard. How much will the golf course have to pay to maintain the grass on the circular island?
Answer:
about $1148.06
Step-by-step explanation:
Your goal is to find the area of the island of grass and multiply that area by the cost per square yard.
Area = radius * radius * pi
You are told that the diameter = 15 yards. We also know that the radius that we need is half of the diameter. Radius = 7.5 yards.
This means that the Area = 7.5 * 7.5 * 3.14 = 176.625 square yards
Then we multiply by the cost per square yard:
176.625 * 6.50 = 1148.06 is your answer
PLS PLS HELP SO
MY TIME WAS .87 .94 .72 AND MY AVERAGE WAS 2.05
WHAT COULD BE THE DISTANT?
55. Find the area of half of a circle with a radius of 16 mm.
Give your answer correct to three decimal places.
[tex] \huge \green{\underbrace{ \red{\rm \: Answer}}}[/tex]
To find the area of this square, we have to figure out what to do with given radius
r=16r=16 mm.Radius makes half of the square's diagonal, therefore: d=2r=32d=2r=32 mm. Now we have to find the side aa to find the area.
To find aa, use the Pythagorean Theorem.
[tex] d^{2}&=a^{2}+a^{2} \\ 32^{2}&=2a^{2}\\ 1024&=2a^{2}\\ 512\text{ mm}^{2}&=a^{2}a^{2}[/tex]
Set the equation accordingly.
Substitute for d.
You can keep a2 as we will use it in the area.
[tex]\textbf{Finding the area} \\A=a^{2} \\A=512\text{ mm}^{2}[/tex]
[tex]\rule{1000pt}{1pt}[/tex]
Thankyou :D
Ally sliced 32kg of watermelon for a party. She divided the watermelon slices equally between 8 large bowls.
How many grams of watermelon did Ally put in each bowl?
Answer: 4000 Grams
(Edited! I was wrong!)
Step-by-step explanation:
32 divided by 8 is 4. Add the units, and youre done! (x1000 bc 1000 kg are in a gram)
Answer:
4000g
Step-by-step explanation:
32kg=32000g
32000/8 bowls=
4000g
Jack takes a ride from a taxi company that charges $5 for the first mile and $1.25 for each additional mile. Jack has $12. How many miles can Jack’s taxi ride be?
Answer:
the answer is 6 miles and jack has spent 11.25
“Ms. Blanco drove her car at a speed of 80 kilometers per hour for 1 1/2 hours, then at a speed of 100 kilometers per hour for 2 1/2 hours. How far did she drive in all?”
Tom solved the problem a different way. First he found the total area of the floor, and then he multiplied by the height. Does Tom’s method work? Explain.
rewarding BRAINLY FOR CORRECT ANSWER
Four statements are given. Which one is true?
The opposite of a 0°F wind chill is 0°F.
A temperature of –(–8°F) is the same as a temperature of –8°F.
A wind chill of 0°F and one of –1°F are examples of opposite numbers.
On a thermometer, 5°F would be located on the opposite side of 0 from –(–5)°F.
My answer Is The 4th Statement because a positive number is on the other side of the number line as the negative number and if it were just negative 5 and positive 5 it would be correct. I’m just trying the best I can to help you .
The starting numbers and why are already entered in the table below the blanks and the table represent the next two terms for each of the patterns the pattern for the X values is add 2 the pattern for the Y values is add 4 which graph represents ordered ordered pairs of the first three terms of the patterns from the table?
u flipped the screen
100 Points :)
The rectangle is being reduced by a scale factor of 3/4. What is the area of the new image?
F. 180 cm²
G. 90 cm²
H. 160 cm²
J. 75 cm²
Answer:
The rectangle is being reduced by a scale factor of 3/4, which means each side is reduced by the scale factor of 3/4. Therefore, we have 8* (3/4) = 6, and 20* (3/4) = 15. So, the new side lengths are 6 and 15, and so the area is 90 (6x15).
Answer:
90 cm^2
Step-by-step explanation:
The side lengths are reduced by 3/4
8 * 3/4 = 6
20 * 3/4 = 15
The new side lengths are 6 cm by 15 cm
The area is
A = l * w
A = 6*15 = 90 cm^2
A can of tuna is in the shape of a cylinder. The distance around the top of the cylinder is approximately 251.2 mm. The tuna company plans on making the cap opener the length of the radius of the top. What will the length of the cap opener be?
Answer: 40 mm
===============================================================
Explanation:
I'm assuming your teacher used pi = 3.14 to compute the circumference.
If so, then,
C = 2*pi*r
251.2 = 2*3.14*r
251.2 = 6.28r
6.28r = 251.2
r = (251.2)/(6.28)
r = 40 mm is the radius
PLEASE HELP ME NEED IT ASAP
One day, a pet supply store selected every 20th person on a customer list and asked each how many dogs he or she had at home. Ten persons were asked in all.
Number of dogs at home: 2, 1, 3, 2, 2, 1, 4, 0, 1, 4
What is an estimate of the mean number of dogs in a customer’s home?
Enter your answer in the box.
# dogs
Answer: Hey, the answer is 2 dogs
Step-by-step explanation:
"Mean" means Average and these problems are easy to solve I promise there are ten numbers listed add all of them together 2+1+3+2+2+1+4+0+1+4 That will add up to 20 you divide 20 by ten because there are ten numbers. There are good videos about this on Khan academy for median, mode, and mean which I assume is the unit you're on. :)
I need help, my teacher didn't really explain it well. Help the best you can :)
Step-by-step explanation:
hey,u need help with what?
Answer:
ohhh..thats really sad. what may i help you with
Step-by-step explanation:
Which answer best describes the shape of this distribution?
skewed left
uniform
bell-shaped
skewed right
A construction worker uses a tape measure to find that a pipe is
28/100
of a meter long. Select the decimal that represents the same length.
a 1.28 m
b 2.8 m
c 0.28 m
d 0.028 m
Answer:
the answer is c 28 dived by 100 = 0.28
Step-by-step explanation:
GIVING BRAINLIEST. PLEASE ANSWER ASAP. WRONG/COPIED ANSWERS WILL BE REPORTED.
Name 2 ways that animals develop learned behaviors
Answer:
Types of Learning
Animals may learn behaviors in a variety of ways. Some ways in which animals learn are relatively simple. Others are very complex. Types of learning include the following:
Habituation.
Sensitization.
Classical conditioning.
Operant conditioning.
Observational learning.
Play.
Insight learning.
Step-by-step explanation:
Example of learned behaviors in Animals:
Learned Behavior Young prairie dogs provide an example of learned behaviors. By observing adult prairie dogs, young prairie dogs quickly learn to always be watchful for predators. They learn to recognize the warning call of adult prairie dogs and to dive into the safety of their burrow when danger is near.
Answer:
Step-by-step explanation:
Types of learning include habituation, sensitization, classical conditioning, operant conditioning, observational learning, play, and insight learning. One of the simplest ways that animals learn is through habituation, where animals decrease the frequency of a behavior in response to a repeated stimulus.
REWARDING BRAINLY (THERE IS 4 QUESTIONS)
What is value of x need help ASAP if so
Answer:
66°
because 180-114= 66
corresponding angles are equal
angles in a straight line add up to 180°
10 POINTS! NO LINKS!
Hi I need help with this, I just started learning about this type of stuff and I don't really understand it.
So if you could also explain it a bit that would help a ton!
Answer:
164.48 or 164.5
Step-by-step explanation:
So, to make it simpler, you can do the circle like this: 3.14×(8×8). Then you can work down!
3.14 × 64
200.96
and then because it's halved, you divide by 2
100.48
then that's the half circle
The square would just be 8×8=64
then add the circle and the square and viola!
164.48
SOMEONE HELP ASAPPPP PLEASEEE,PLEASE EXPLAIN HOW U GOT YOUR ANSWER, I NEED AN EXPLANATION IN ORDER TO COMPLETE THIS! NO LINKS OR YOU WILL BE REPORTED, I WILL GIVE BRAINLIEST!!!!!
Plss show your work and give an explanation
Romy walks 16 yards, the length of a rectangular field. He then turns
right and walks 12 yards, the width of the field. How far does Romy walk
back to his starting point if he walks along the field’s diagonal?
What is the probability of landing on A then a C?* First Spin Second Spir С C E A B A DC
Answer:
Probability of landing on A: 25% chance
Probability of landing on C: 37.5% chance
Step-by-step explanation:
A. There are 2 A’s out of 8 letters which gives us a fraction of 2/8.
2/8 = 1/4 = 0.25 = 25%
C. There are 3 C’s out of 8 letters which gives us a fraction of 3/8.
3/8 = 0.375 = 37.5%
Hopefully this helped, good luck!
Sally has two bags of colored cubes. All the cubes are the same size.
One bag contains exactly 4 green cubes and 1 yellow cube.
The other bag contains exactly 3 orange cubes and 3 green cubes. Sally will randomly select 1 cube from each bag. What is the probability she will select a green cube from each bag?
Answer:
I think she is going to take 1 green cube out from “the other bag”... I’m only in 5th grade....
Step-by-step explanation:
1. One Bag = 4 + 1 = 5
2. Other Bag = 3 + 3 = 6
If she takes out 1 from the other bag, they will both contain 5.
6 - 1 = 5
Answer:
I think she is going to take 1 green cube out from “the other bag”... I’m only in 5th grade....
Step-by-step explanation:
1. One Bag = 4 + 1 = 5
2. Other Bag = 3 + 3 = 6
If she takes out 1 from the other bag, they will both contain 5.
6 - 1 = 5
Help its due at 1 Pm
Answer:
I FEEL LIKE 1920 DICE CAN FIT IN THE BOX
this is what i did
I found the area of the box (240) and the dice (1/8),
I divided the numbers (240÷ 1/8) and go 1920
IM SORRY IF ITS WRONG I TRIED