Answer: The population is 523 and the sample is 112.
Step-by-step explanation:
In statistical parlance, a population is referred to as all the entire individuals or subject which makes up a certain group of interest. In the scenario above, the group of interest refers to the consumers who buys the vitamin brand each month. Hence, the population encompasses all the buyers for for a particular month which sums up to 523 customers.
The sample is a subset culled from the population. It refers to a smaller group of individuals or subject which are chosen by a sampling method from the entire population. In the scenario above, the number of randomly selected consumers who were sent surveys are the sample. The fact that not all those who were sent surveys responded does not change the fact that they were randomly selected from the larger population pool and will hence be considered to be a part of the sample.Hence the sample is 112.
Janell has a box that measures 4 feet by 3 feet. She needs a box similar to
this one that measures 2 feet by 1.5 feet. What is the scale factor of the dilation?
dilation?
Answer:
C. 2
Step-by-step explanation:
Because 4 and 3 are twice as much as 2 and 1.5.
How many different factors does 20 have?
Answer:
4
Step-by-step explanation: the factors are 1 2 4 5
Answer:
6
Step-by-step explanation:
20 has 6 factors they are , 1, 2, 4, 5, 10, 20
3,510 × 10 to the zero power
Answer:
3
Step-by-step explanation:
The ratio of people who have dogs to people who have cats is 4 to 2. If there are 40 people, how many have cats?
Answer:
13 people
Step-by-step explanation:
let ratio be 4x and 2x
4x+2x=40
6x=40
x=40/6
x=6.66
so,
2x=2×6.66
=13.33
approx 13
again
4x=4×6.66
=26.64
approx 27.
The distance between two towns is 120 kilometers there are approximately 8 kilometers in 5 miles which measurement is closest to the number of mules between these two towns
Answer:
75 Kilometers
Step-by-step explanation:
We have been given that the distance between two towns is 120 km.
We are also told that there are approximately 8 km in 5 miles. Let us find number of miles per km by dividing 5 by 8.
\text{Number of miles in 1 km}=\frac{5\text{ miles}}{\text{8 Km}}
\text{Number of miles in 1 km}=0.625\frac{\text{ miles}}{\text{ Km}}
Therefore, there are 0.625 miles in 1 km.
To convert our given distance into miles we will multiply our given distance by number of miles in 1 km.
\text{Number of miles in 120 km}=120\text{ km}\times \frac{0.625\text{ miles}}{\text{ km}}
\text{Number of miles in 120 km}=120\times 0.625\text{ miles}
\text{Number of miles in 120 km}=75\text{ miles}
Therefore, the distance between two towns is 75 miles.
Answer:
The answer is 75, I had this question a few days ago and I got it right
Answer:75
which is greater 1.2+0.07 or 1.019
Answer:
1.2+0.07 is greater
Step-by-step explanation:
1.27>1.019
Answer:
1.2+0.07
Step-by-step explanation:
1.2 + 0.07 = 1.27
1.27 > 1.019
solve for x PLEASE ANYONE
71+x+74+39=180
Answer:
x = -4
Step-by-step explanation:
Step 1: Write equation
71 + x + 74 + 39 = 180
Step 2: Solve for x
Combine like terms: x + 184 = 180Subtract 184 on both sides: x = -4Step 3: Check
Plug in x to verify it's a solution.
Substitute: -4 + 184 = 180Evaluate: 180 = 180Using the information below, answer the next 3 questions: The percent of fat calories that a person in America consumes each day is normally distributed with a mean of about 36 and a standard deviation of about 10. Suppose that 16 individuals are randomly chosen. For the group of 16, find the probability that the average percent of fat calories consumed is more than thirty-five (Round to 3 decimal places)
Answer: 0.655
Step-by-step explanation:
Let X be a random variable that represents percent of fat calories that a person in America consumes each day.
As per given , X is normally distributed with a mean [tex]\mu=36[/tex] and a standard deviation [tex]\sigma=10[/tex].
Sample size : n= 16
The probability that the average percent of fat calories consumed is more than 35:
[tex]P(\overline{X}>35)=P(\dfrac{\overline{X}-\mu}{\dfrac{\sigma}{\sqrt{n}}}>\dfrac{35-36}{\dfrac{10}{\sqrt{16}}})\\\\=P(Z>\dfrac{-1}{\dfrac{10}{4}})\ \ \ [Z=\dfrac{\overline{X}-\mu}{\dfrac{\sigma}{\sqrt{n}}}]\\\\=P(Z>\dfrac{-4}{10})\\\\=P(Z>-0.4)\\\\=P(Z<0.4)\ \ \ [P(Z>-z)=P(Z<z)]\\\\=0.655\ \ \ [\text{By p-value table}][/tex]
Hence, Required probability =0.655
Question: Round to one decimal place.
1.58336707117
which are the correct measures of interior angles of CDE
Answer:
the second one
Step-by-step explanation:
I need some assistance please and thank you
Answer:
y=-4x-3
Step-by-step explanation:
passes through-2,5
slope -4
Isaiah rents a bowling alley for his birthday party. It cost a flat fee of $35 plus $4.50 an hour. Isaiah will be there for 3 1⁄4 hours. What is the total cost?
Which equation shows the point-slope form of the line that passes through (3, 2) and has a slope of 1/3 ?
O y+2=} (x+3)
O y-2 = }(x-3)
y + 3 = {(x + 2)
O y-3= {(x-2)
Answer:
use the point slope formula y-y1 =M(x -x1) the M = slope and P1 = (x1, y1) = the given point (3,2)
Step-by-step explanation:
y-2=(1/3)*(x-3)
What is 10/3 x 17.04
Answer:
56.8
Step-by-step explanation:
Answer:
56.8
Step-by-step explanation:
10 / 3 = 3.3333333
3.3333333
x 17.040000
------------------
56.8
Sophia rode her bicycle 22 miles from her house to Lilly's house in 110 minutes. How many miles will she ride in 5 minutes?
Sophia will ride 1 mile in 5 minutes
Hi guys, can you guys please do this for me!? And show your work for me? I’ll mark the brainiest! :)
Answer:
3. 1/17
4. 19/4
Step-by-step explanation:
3. (13,10), (-4,9)
9-10/-4-13=
-1/-17=
1/17
4. (-8,8),(-12,-11)
-11-8/-12+8=
-19/-4=
19/4
What is integers on numbers lines .
plz hurry for brainlyest also show your work and this is rates and ratios
Answer:
125 because if you divide 150 by 30 to find how much it was multiplied by its 5, so then if you multiphy 25 by 5 you get 125 to be the same as the seconds
Step-by-step explanation:
A square has an area of 225 feet. find the length of each side
Answer:
15 feet
Step-by-step explanation:
since area is base x height and a square has all equal sides, take the square root of the area to get the length of a side
the square root if 225 is 15
Answer:
15 feet
Step-by-step explanation:
do 7 and 8! will give brainliest
Answer:
7. <4 and <6
8. <1 and <7
Step-by-step explanation:
hope this helps :)
Answer:
7. ∠6 ≅ ∠4
8. ∠7 ≅ ∠1
Step-by-step explanation:
In the figure at the top, the alternate exterior angles are the angles that are on opposite sides of the transversal and are on the outside of the parallel lines. Those pairs of angles are congruent because of the alternate exterior angle theorem since the two lines are parallel.
Susan found a bag of 20 golf balls at a garage sale, and bought the bag for $2.00. Express the ratio of cost to number of balls in lowest terms. Use the colon to write the ratio.
Answer:
10 cents : 1 ball
Step-by-step explanation:
$2.00 : 20 balls = $1.00 : 10 balls = 100 cents : 10 balls = 10 cents : 1 ball
If the coefficient of determination is equal to 1 the the correlation coefficient must be?
Answer:
It must be a strong, positive correlation
How would I solve this system of equations with SUBSTITUTION? Please explain step by step!!BRAINLIEST, THANKS, AND 5-STAR REVIEW TO BEST ANSWER!
what is the sum of .1458862555.05x74446.555623=
Answer: the correct answer is 10,860.72923508417
Answer:
uhm there is no sum to that. Its called the product. Also .1458862555.05 isn't a number
Step-by-step explanation:
A customer selects three different toppings for a pizza. If there are 10 different toppings from which to choose, how many different pizzas can be made?
Answer:
30 different combinations
Step-by-step explanation:
10 x 3 = 30
Use the graph below to fill in the blank with the correct number:
f(−2) =
Answer:
f(-2)=4
Step-by-step explanation:
Given g(x) = -x + 2, find g(5).
Step-by-step explanation:
replace x with 5 so -3 would be the answer
Find tan A for the triangle below a.0.8
9. Find the slope represented in the table
below. Show all work.
X
y
7
-30
11
-54
13
-66
20
- 108
Answer:still tryna figure this out
Step-by-step explanation:
Please turn 64/7 & 70/6 into proper fractions (Simplify the answer)
Answer:
64/7 = 9 ¹/7
70/6 = -35/3
Answer:
64/7 cant be simplified
11 2/3
and also can be 35/3
Step-by-step explanation:
