Answers
Related Questions
(08.03)A restaurant manager recorded the number of people in different age groups who attended her food festival:
Histogram with title Food Festival Participants, horizontal axis labeled Age Group (yr) with bins 0 to 19, 20 to 39, 40 to 59, and 60 to 79 and vertical axis labeled Number of People with values from 0 to 60 at intervals of 10. The first bin goes to 20, the second goes to 40, the third goes to 60, and the last goes to 50.
Which of the following frequency tables represents the data in the histogram accurately?
A: Age Group (year) Number of People
0–19
20
20–39
60
40–59
40
60–79
50
B: Age Group (year) Number of People
0–19
20
20–39
60
40–59
50
60–79
40
C: Age Group (year) Number of People
0–19
20
20–39
40
40–59
60
60–79
50
D: Age Group (year) Number of People
0–19
60
20–39
20
40–59
40
60–79
50
Answers
Answer:
y
Step-by-step explanation:
Use the net as an aid to compute the surface area of the triangular prism.
A) 100cm2
B) 150cm2
c) 200cm2
D)300cm2
Answers
Answer: the answer is c
Step-by-step explanation:
Because I did the test
Answer:
C
Hope This Helps!
What is the exact circumference of a circle that has a radius of 10 cm?
Answers
Answer:
C = 20π cm
Step-by-step explanation:
If you want the "exact circumference," use π instead of the usual approximation 3.14 or 3.14159.
Here the circumference is C = 2π(10 cm), or C = 20π cm.
2.) Three friends earned more than $200 washing cars. They paid their parents $28 for supplies and divided the rest of the money equally. Write an inequality to find possible amounts each person earned?
Answers
Answer:
An inequality you can use is 3x + 28 > 200.
What is the value of the angle marked with x? I will give Brainliest.
Answers
dont answer for points if yu have pad let tell me your user name here so i can add you also pls help me what is $45.89-$83.09=
Answers
Answer: $-37.2
Step-by-step explanation: Easy subtraction
I need the correct answer for this it says incorrect?????
Answers
Answer:
x-13
Step-by-step explanation:
why you may ask?
subtracted=being taken away from
13 is *being taken away from* x
so if using numbers, 13 is being taken away from 20
or 13 is being subtracted from 20 would be 7, so x-13 would be your expression
You have invested $2,500 in stocks. The stock increases at a rate of 5% and is compounded monthly.
a.) Write a compound interest function to model the situation.
b.) How much will the stock be worth in 3 years?
Answers
50,0000 os the answer of worth in 3 years
Determine the area of the BLUE triangle.
I tried it a couple times but it keeps saying I'm wrong a little help?
Answers
PLZZZZZZZZ help with thissss!!
Answers
Answer:
[tex] 25x^2 - 30x + 9 [/tex]
Step-by-step explanation:
[tex] (5x - 3)^2 = (5x - 3)(5x - 3) = [/tex]
[tex] = (5x)(5x) + (5x)(-3) + (-3)(5x) + (-3)(-3) [/tex]
[tex] = 25x^2 - 15x - 15x + 9 [/tex]
[tex] = 25x^2 - 30x + 9 [/tex]
Answer:
25x^2-30x+9
Step-by-step explanation:
helppppppp its math.....
Answers
Answer:
1. X is added to 8
2. Subtract 14 by a number
3. Multiply 2 after you add 3 into a number.
4.. Twice a number plus 3
5. Divide 15 by a number
Step-by-step explanation:
Answer:
last 2
(2xn) +3
[tex]y\sqrt{15}[/tex]=x (X x Y) = 15
Step-by-step explanation:
Use the relationship between the angles in the figure to answer the question.
1st on gets BRAINYEST!
Answers
The horizontal line = 180 degrees
Add 31 and 40 = 71
Subtract 71 from 180 = 109
Please help! I'll mark you brainliest!!
Answers
Answer:
Umm...there is no question lm.ao
Step-by-step explanation:
GIVING BRAINLIEST
Look at the stem-and-leaf plot. What is the median of the numbers?
A) 100
B) 82
C) 79.73
D) 36
Answers
Answer:
82 (B)
Step-by-step explanation:
Median: The middle number; found by ordering all data points and picking out the one in the middle (or if there are two middle numbers, taking the mean of those two numbers). To find the median, all you have to do is list down, in a row, all the numbers. Then scratch off the first and last number and keep doing that. not sure how to explain it, but like this. 64,67,70,70,70,73,76,79,79,82,82,85,88,91,94,94,97,97,100,100,100
the number left in the middle, as you can see, is 82.
Answer:
The answer is B) 82.
SOMEONE HELP ASAP I NEED THIS PLS HALPPPPPPP
Answers
I am pretty sure that it is
Number 1
HELP ASAP RN (do not send links)
_______________________________________________________
Sophia has $6 to spend on lunch during a basketball tournament. The concession stands sell sodas for $0.75 and all of their food items for $1.50. What is the maximum number of food items Sophia can purchase if she buys one drink?
Answers
Important info:
- Sophia has $6 to spend on lunch
- Concession stands sell sodas for $0.75
- All of their food items for $1.50
- Pretend she buys one drink
- Find the maximum amount of food she can buy now.
Process:
Subtract 600 and 75 since $6 = 600 cents
600 - 75 = 525
So Sophia has $5 and 25 cents left
Each food item is worth $1.50 which is 150 cents and she currently has $5.25 which is 525 cents
So divided 525 and 150
525 / 150 = 3.5
Unfortunately she can't buy half of a food item so the answer would be 3
Final Answer:
3, Sophia can buy 3 food items after buying 1 drink
i only can write this once i dont want any one giving me harmful links like they all do i just ned help with this one thing please real quick
Answers
17: Ella
18: el
19: el
20: Ella
Can someone please help me find the sum of each interior angle measure of the polygon, and can you please explain. I need help on both of these questions.
Answers
Answer:
i dont know, just need some points
Step-by-step explanation:
A box is to be made where the material for the sides and the lid cost $0.20 per square foot and the cost for the bottom is $0.05 per square foot. Find the dimensions of a box with volume 20 cubic feet that has minimum cost.
Please answer in length , width and height in ft
Answers
Answer:
Let x represent the edge dimension of the square base in feet. Then the area of the base or lid is x², and the height of the box is 5/x². Total cost is then ...
... cost = cost of lid + 4×(cost of one side) + cost of bottom
... cost = 0.2x² + 4×(0.2x(5/x²)) + 0.5x²
... cost = 0.7x² + 4/x
We can differentiate this with respect to x and set that derivative to zero. This will give us the x-value at which the cost is a minimum.
... d(cost)/dx = 1.4x -4/x² = 0
... x³ = 4/1.4
... x = ∛(20/7) ≈ 1.419
Then the height of the box is
... height = 5/x² ≈ 5/2.01351 ≈ 2.483
The box is 1.491 ft square and 2.483 ft high.
______
The average cost of the top and bottom is (0.2 +0.5)/2 = 0.35 per square foot. The overall cost will be minimized when the average cost of each face is the same. That is, the areas of the lateral faces will be equal and must be 0.35/0.2 = 1.75 times the area of the top or bottom to make the average cost of a lateral face equal to that of the top or bottom. Hence, the base will be square, and the box will be 1.75 times as high as it is wide or deep. The base edge dimension is then ∛(5/1.75) ≈ 1.419 ft.
Step-by-step explanation:
Question 5(Multiple Choice Worth 5 points)
(8.02 LC)
The coordinate grid shows the graph of four equations:
A coordinate grid is shown from negative 12 to positive 12 on the x axis and also on the y axis. Line A passes through the ordered pairs negative 3, 4 and 9, negative 2. Line B passes through the ordered pairs 2, 8 and 8, negative 8. Line C passes through the ordered pairs negative 3, negative 4 and 4, 6. Line D passes through the points 2, negative 2 and 5 and 6.
Which set of equations has (1, 2) as its solution?
A and D
C and D
A and C
B and D
Answers
Answer:
I think it is A and C
Find the missing angle on a quadrilateral. Angle C equals 80 degrees, Angle D equals 90 degrees, and angle E equals 135 degrees. What is the measure of Angle F?
Answers
135+90+80=305
360-305=55 so your answer is 55!
Emma had p marshmallow peeps, and Ana gave 3 more marshmallow peeps to Emma. Which expression represents the number of marshmallow peeps that Emma has now?
Answers
Answer:
am I to find the p? are there any multiple question answers ?
Answer:
y=p+3
Step-by-step explanation:
True or False?
When rainfall increases, the water level in the lake goes up. Rainfall is the independent variable in this situation. (4 points)
True
False
Question 2 (4 points)
(07.07)
Diana can earn money for the tickets she sells. Which of the following statements describes the variables in this situation correctly? (4 points)
a
The amount of money earned is the independent variable because it affects the number of tickets sold.
b
The amount of money earned is the dependent variable because it affects the number of tickets sold.
c
The number of tickets sold is the independent variable because it affects the amount of money earned.
d
The number of tickets sold is the dependent variable because it affects the amount of money earned.
Question 3 (4 points)
(07.07)
Calvin's plane is flying at a speed of 600 miles per hour. If y represents the distance the plane has traveled and z represents the time it has spent traveling, which of the following equations shows the relationship between y and z? (4 points)
a
y = 600 + z
b
z = 600 + y
c
z = 600y
d
y = 600z
Question 4 (4 points)
(07.07)
It costs $3.56 to buy a pack of pencils. Which of the following equations shows the amount of money needed, x, to buy k packs of pencils? (4 points)
a
x = 3.56k
b
k = 3.56x
c
x = 3.56 + k
d
k = 3.56 + x
Question 5 (4 points)
(07.07)
Christina built a small hot air balloon and recorded the distance it traveled. The table below shows the vertical distance traveled (v) during the first 4 seconds after starting (s).
Elapsed Time
(seconds) Distance Traveled
(feet)
1 1.2
2 2.4
3 3.6
4 4.8
Which of the following equations represents the relationship between the distance traveled and the elapsed time? (4 points)
a
v = 1.2s
b
s = 1.2v
c
v = 1.2 + s
d
s = 1.2 + v
Answers
what is the answer!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! AAAAAAAAAAA
Answers
Answer:
4
Step-by-step explanation:
10/2.5=4
What is the surface area of the triangular prism below?
Answers
Answer:
Let me figure it out rq hold on
how to find the surface area:
The surface area of the triangular prism is the sum total of the areas of its bases and its lateral faces,
We have 2 triangles to add and 3 rectangles.
Area of a rectangle is length x width.
Area of a triangle is 1/2 x base x height.
The top 2 rectangular sides are 20 x 10 = 200 each = 400 total.
The bottom rectangle is 20 x 12 = 240
The triangles are each 1/2 x 12 x 8 = 48, and there are 2 triangles, = 96
Add them all up: 400 + 240 + 96 = 736 square feet
A pretzel stand at the state fair sells 3 pretzels for $6.75, 6 for $13.50,
and 9 for $20.25. What is the most likely cost for 15 pretzels?
A $27.00 B $33.75
C $40.50 D $46.75
Answers
Answer: B
Step-by-step explanation:
Since 9 is 20.75 just add 6.75 each time you add 3 so 9--> 12 = 27.00
12--> 15 = 33.75
Answer: B
Step-by-step explanation:
Since 9 is 20.75 just add 6.75 each time you add 3 so 9--> 12 = 27.00
12--> 15 = 33.75
Don't guess!
I will mark brainliest if its correct!
Don't answer if you don't know!
Also no links!
And show your work plz!
Answers
ugh helpme plz i need to turn dis in now
Answers
Answer:
By using the 90 degree clockwise rotation formula, we are able to determine that the answer is (7, 6)
Step-by-step explanation:
The formula for 90 degree clockwise rotation is
(x,y)--->(y,-x)
The reason why our -6 turns into a positive is because the negative was replacing that negative therefore making it positive.
Hope this helps!
I'll leave the rest of the formulas I have in my notes for you!
180 degree rotations
(x,y)--->(-x,-y)
90 degree counterclockwise
(x,y)--->(-y,x)
270 degree rotation
(x,y)--->(y,-x)
CAN YOU HELP ME PLEASE!!!!!!!!!!!!!!!!!
Answers
[tex]1)1296\\2)1/8\\3)1/64[/tex]
The number of goals scored by 7 players in a soccer season was 8, 6, 4, 8, 3, 1, and 5.
Find the mean number of goals scored by the 7 players.
The mean number of goals is ___.
Answers
8+6+4+8+3+1+5= 35
35 divided by 7
=5
The mean number of goals scored by the 7th player is 5 goals.
What are mean, median, and mode?The three main methods for identifying the average value of a set of integers are mean, median, and mode.
Adding the numbers together and dividing the result by the total number of numbers in the list yields the arithmetic mean.
The middle value in a list that is arranged from smallest to greatest is called the median.
The value that appears the most frequently on the list is the mode.
Given, The number of goals scored by 7 players in a soccer season was 8, 6, 4, 8, 3, 1, and 5.
Therefore the mean no. of goals scored by the 7th player is the sum of all the goals scored by 7 players divided by the no. of player which is,
= (8 + 6 + 4 + 8 + 3 + 1 + 5)/7.
= 35/7.
= 5.
So, the mean no. of goals scored by the 7th player is 5.
learn more about mean, mode, and median here :
https://brainly.com/question/15323584
#SPJ6
