I did part a and b, i need help with the question that says " does the cup hold the exact volume of scoop of ice cream" and part C
Answers
Answer:
See below.
Step-by-step explanation:
Part a is correct.
The volume of part b is correct.
The volume of a scoop is 268 cm^3.
The volume of the cylindrical cup is 402 cm^3.
Part b)
Question: Does the cup hold the exact volume of the scoop? Explain.
Answer: No. The cup holds 402 cm^3 up to the brim. If you overfill it like the picture shows, it will hold even more than 402 cm^2. A scoop is only 268 cm^3, so a cup holds more than the scoop.
Part c)
volume of cone = (1/3)(pi)r^2h
V = (1/3)(3.14159)(4 cm)^2(8 cm)
V = 134 cm^3
Related Questions
What's the point of putting parentheses in math problems. For example: (3 x 4) - (4 + 4) =
Answers
Answer:
idc
Step-by-step explanation:
Mrs. Crosland asked students to factor the expression 282
8. The students offered the answers shown in the box.
Carlos:
Danny
Trener
2(14%
74x1)
407x - 2)
Which student(s) offered answer(s) equivalent to the original expression?
only Danny
only Irene
both Carlos and Danny
both Carlos and Irene
Answers
Well formatted version of the question can be found in the picture attached below :
Answer:
Both Carlos and Irene
Step-by-step explanation:
Given the expression (28x - 8)
Carlos : 2(14x - 4)
Danny : 7(4x - 1)
Irene : 4(7x - 2)
The factored expression Given by Carlos, Irene and Danny can be expanded to check if it gives the same expression as that Given in the question :
Carlos :
2(14x - 4)
2*14x - 2*4
28x - 8
Danny :
7(4x - 1)
7*4x - 7*1
28x - 7
Irene :
4(7x - 2)
4*7x - 4*2
28x - 8
From.the expanded solutions obtained ;
Both Carlos and Irene's solution corresponds to the factored form of the original equation and are Hence correct
The inner core of Earth begins about 3200 miles below the surface of Earth and has a volume of about 581,000,000 pi cubic miles. Approximate the radius of Earth. Round your answer to the nearest whole number.
Answers
I need help what is the answer plz
Answers
Answer:
-2.25
Step-by-step explanation:
Since there are 4 ticks between 2 numbers, we do 1/4 = 0.25
Now we find the value:
-2.25
Refer to Exhibit 4-8. If the wheat market is in competitive equilibrium the producers’ surplus will equal Group of answer choices
area 1 + 2 + 3
area 1 + 2 + 4
area 3 + 5
area 1 + 2 + 3 + 4 + 5
area 6
Answers
Answer:
area 1
Step-by-step explanation:
y = 6 - 31
y =- 7x + 21
Answers
Solve by elimination.
multiply the lower equation by negative 1.
-y=7x-21
-y+y=o
new equation is
7x+6-52=0
6-52 is -46
-7x=-46
divide by -7
x=6.57...
plug it back in
y= 7(6.57)+21
7*6.57= 46
y=46+21
y=67
(might be wrong, I tried)
Answer:
Step-by-step explanation:
its is y=67 or it might be y=7 i
Match each equation with the appropriate type of factoring.
1.
12x2−44x+7
2.
18x3−2x2+27x−3
3.
x2+5x−36
4.
4x2−81
5.
32x3−4
Difference of Squares
GCF
Grouping
Quadratic Trinomial a≠1
Quadratic Trinomial a=1
Answers
Which digit is in the millions place?
50,862,115
8
5
0
2
Answers
Answer:
the 0
Step-by-step explanation:
Answer:
0
Step-by-step explanation:
50,862,115
After the hundreth thousands place comes the millions.
Find the value of x.
Picture included
PLEASE HELP!
Answers
Answer:
x ≈ 0.843913
Step-by-step explanation:
1) 2π × 3x = 7x + 10
2) 6πx = 7x + 10
3) 6πx - 7x = 10
4) ( 6π - 7)x = 10
5) x =10/6π - 7 0R x ≈ 0.843913
What is the surface area?
Answers
Answer:
of what?
Step-by-step explanation:
A grain of sand with a diameter of
0.06 millimeter has a mass of approximately
3.0 x 10^-13 gram. How is the mass of a grain
of sand expressed using standard notation?
Answers
Answer:
B) 0.0000000000003
Step-by-step explanation:
Hope this helps.
Damien needs to order more pill containers for the pharmacy. Currently, there are 156 8-dram bottles, 78 20-dram bottles, and 132 30-dram bottles. All the bottles come in cases of 140 bottles. The pharmacist wants all stocks to be replenished so that there are at least 400 of each bottle type. How many cases of each bottle type does Damien need to order
Answers
Answer:
for 8 gram bottle = 2 cases
for 20 gram bottle = 3 cases
for 30 gram bottles = 2 cases
Step-by-step explanation:
Determine how many cases of each bottle type Damien needs to order
i) For 8-gram bottles
available bottles = 156
required amount ≥ 400
extra bottles to be ordered = 400 - 156 = 244 bottles
since case contains 140 bottles , the number of cases to be ordered
= 244 / 140 = 1.74 cases ≈ 2 cases
ii) for 20 gram bottles
available bottles = 78
required amount ≥ 400
Extra bottles to be ordered = 400 - 78 = 322 bottles
therefore the number of cases = 322 / 140 = 2.3 cases ≈ 3 cases
iii) For 30 gram bottles
available bottles = 132
required amount ≥ 400
Extra bottles to be ordered = 400 - 132 = 268
therefore the number of cases = 268 / 140 = 1.9 ≈ 2 cases
Which graph shows the sequence –7, –4, –1, 2, ...?
Answers
The first graph is the answer
A mom buys a water bottle and a jersey for each of the 10 players on the volleyball team. Each jersey costs $6.70. The mom spends a total of $221 for water bottles and jerseys. Enter an equation that modes the situation with u, the cost of one water bottle.
Answers
Answer:
one water bottle cost 15.4 dollars
Step-by-step explanation:
6.7 times 10 is 67
therefore the mom spent 67 dollars on jerseys
221 (total) minus 67 ( jersey) = 154
therefore she spent 154 dollars on water
154 divided by 10
=15.4
the water bottles cost 15.4 dollars
The graph shows the relationship between the number of years after a car is purchased
and the car's value
Which statement correctly describes the relationship shown in the graph?
A)
The car's initial value is $18,000, and the car's value increases $2,000 each year.
B)
The car's initial value is $18,000, and the car's value increases $6,000 each year
C)
The car's initial value is $30,000, and the car's value decreases $2,000 each year.
D)
The car's initial value is $30,000, and the car's value decreases $6,000 each year
Answers
Answer:
C. The car's initial value is $30,000, and the car's value decreases $2,000 each year.
Step-by-step explanation:
first I looked at the graph and saw that the y-intercept(car's initial value) was 30,000 which allowed me to eliminate A and B. Then found the slope by using the [tex]\frac{y_{2} -y_{1} }{x_{2} -x_{1} }[/tex]= slope formula. [tex]\frac{24,000-30,000}{3-0}=\frac{-6,000}{3}=-2,000[/tex]. This tells us that the slope is -2,000 which means that the value decreases by 2,000 each month. So the correct answer is C.
The car's initial value is $30,000, and the car's value decreases by $2,000 each year. the correct answer would be an option (C).
What is the slope of the line?The slope of a line is defined as the gradient of the line. It is denoted by m
Slope m = (y₂ - y₁)/(x₂ -x₁ )
The given graph shows the relationship between the number of years after a car is purchased and the car's value.
As per the graph, we take two points (0, 30,000) and (6, 18,000)
Here slope of the given graph is equal to the car's value decreases by each year.
So slope = (18,000 - 30,000)/(6-0) = -12,000/6 = -2000
This means the car's value decreases by $2,000 each year.
Thus, the car's initial value is $30,000, and the car's value decreases by $2,000 each year.
Learn more about the Lines here:
brainly.com/question/14511992
#SPJ6
Martin had 25 pounds of grapes left. Which expression shows the pounds of grapes Martin has if he doubles his
current amount?
A. (2)+(2)(4/5)
B. (2)(2)+(4/5)
C. (2)(2)+(2)(4/5)
D.(2)+(2)+(4/5)
Answers
Answer:
C
Step-by-step explanation:
hotel has 44 storeys Each storey has 18 rooms
What is the total number of rooms in the hotel?
Answers
Answer:
792
Step-by-step explanation:
You just multiply 44 by 18!
Hope this helps!
Jonny is writing a program for a video game. For one part of the game he uses the
rule given below to move objects on the screen. Showing all your work, give the output that the rule gives for the inputs.
(x, y) --> (x-8.2, y+3.6)
First input: (7.6, 9.3)
Second input: (10.5, -2.1)
Answers
Answer:
[tex](-0.6,12.9)[/tex]
[tex](2.3,1.5)[/tex]
Step-by-step explanation:
Given: For one part of the game, Jonny uses the rule [tex](x,y)[/tex] → [tex](x-8.2,y+3.6)[/tex] to move objects on the screen.
To find: outputs for the given inputs
Solution:
Given rule is [tex](x,y)[/tex] → [tex](x-8.2,y+3.6)[/tex]
Put the first input as [tex](x,y)=(7.6,9.3)[/tex]
Output is [tex](x-8.2,y+3.6)=(7.6-8.2,9.3+3.6)=(-0.6,12.9)[/tex]
Given rule is [tex](x,y)[/tex] → [tex](x-8.2,y+3.6)[/tex]
Now, put input the second input as [tex](x,y)=(10.5,-2.1)[/tex]
Output is [tex](x-8.2,y+3.6)=(10.5-8.2,-2.1+3.6)=(2.3,1.5)[/tex]
Answer:
(-3.2 , 12.3)
(0.7 , 3.6)
The rule :
(x, y)→(x−7.5, y+6.8)
For the x - coordinate ; Subtract 7.5
For the y - coordinate `; add 6.8
First input : (4.3, 5.5)
Output :
x = 4.3 - 7.5 = - 3.2
y = 5.5 + 6.8 = 12.3
Output = (4.3, 5.5) →(-3.2 , 12.3)
Second input : (8.2, -3.2)
Output :
x = 8.2 - 7.5 = 0.7
y = - 3.2 + 6.8 = 3.6
Output = (8.2, -3.2)→(0.7 , 3.6)
The outputs obtained are :
(-3.2 , 12.3) and (0.7 , 3.6)
Can anyone help me with my homework
Answers
Step-by-step explanation:
1 = (-2,3)
2= (1,2)
3= (4,1)
4= (3,-3)
You are riding your bicycle that has tires which are 26 inches in diameter. How many times will the wheels need to go around in order to travel 100 feet?
Answers
II. Express each pair of terms as ratio in fraction in simplified form. Show the
solution in the space provided.
6.) 28 pupils to 2 teachers
Solution:
Answer:
Answers
Answer
14 : 1
Step-by-step explanation:
28 to 2 = 28 : 2,
so simplify that and it's 14 : 1
Justin is married with one child. He works 40 hours each week at a rate of $16 per hour. His wife began working part time after their daughter was born, but still contributes about $350 to the cash inflow each month. Their monthly cash outflow is generally about $3,000. They have a balance of $2,000 in their savings account. Justin has retirement contributions taken out of his paycheck at work. They have renter’s, car and life insurance coverage.
Based on this information, what part of their financial plan should Justin and his wife work on?
Answers
Answer: it’s A
Step-by-step explanation: Edge 2021
5.3.18 From Exercise 5.2.19, recall the results from a 2013 Gallup poll that asked randomly selected U.S. adults whether they wanted to stay at their current body weight or change. Of the 562 men surveyed, 242 wanted to stay at their current weight, whereas of the 477 women surveyed, 172 wanted to stay at their current weight. Define (in words) the parameters of interest of this study. Also, assign symbols to the parameters. State the appropriate null and alternative hypotheses in words. State the appropriate null and alternative hypotheses in symbols. Explain why it is valid to use the theory-based approach to test the hypotheses stated above. Use an appropriate applet to find a theory-based p-value to test the above hypotheses. Report the standardized statistic as well as the p-value. Use an appropriate applet to find a theory-based 95% confidence interval and interpret the resulting interval in the context of the study. Based on your findings, state a complete conclusion about the study. Be sure to address significance, estimation (confidence interval), causation, and generalization.
Answers
Answer:
only 5 points ;(
Step-by-step explanation:
What fraction of an hour is 22 minutes?
Give your answer in its simplest form
Answers
Answer:
11 ÷ 30
Step-by-step explanation:
The computation of the fraction of an hour of 22 minutes is shown below:
As we know that
In one hour there is 60 minutes
Now the fraction would be
= 22 ÷ 60
= 11 ÷ 30
what is the area of the triangle shown ?
A. 12in
B. 24in
C. 36in
D. 48in
Answers
Answer:
B 24 inches
hope this helps UwU
explanation:
4•6/ 2= 12
a= height • base over 2
A coin is tossed two times then a day of the week is randomly selected what is the probability of getting heads each time and day is that start with the letter S
Please help!!!!!
Answers
Answer:
Probability that the coin lands heads on the first toss is [math] \frac {1} {2} [/math] ... Expect the answer to be less than the individual probabilities of either event A or ... What is the probability of obtaining 3 heads when a fair coin is tossed 7 times? ... that outcome, your second flip has the coin starting with the heads side up.
Step-by-step explanation: Probability that the coin lands heads on the first toss is [math] \frac {1} {2} [/math] ... Expect the answer to be less than the individual probabilities of either event A or ... What is the probability of obtaining 3 heads when a fair coin is tossed 7 times? ... that outcome, your second flip has the coin starting with the heads side up.
what is 55555555x22222222222222222
Answers
What is the median of the data set?
WHAT IS MEDIAN OF THE FOLLOWING SET WILL MARK BRAINLIEST
6
5
5.5
4
Answers
Answer:
5.5 is the median
Step-by-step explanation:
Answer:
5.5 is the answer ;)
Step-by-step explanation:
What is the slope of a line parallel to the line whose equation is 6x - y = 1. Fully
reduce your answer.
Answers
Answer:
6x
Step-by-step explanation:
To find a parallel line, you will need to put everything into the slope intercept form(y=mx+b).
When you do this, you should get -y=-6x+1. You cannot have a negative y, so you will divide everything by -1 to get y=6x-1.
Two lines are parallel when their slope is the same. The slope in this equation is 6.
NEED HELP ASAP!! WILL MARK BRAINLIEST! ANSWER IN THIS FORMAT:
Part A:
Part B:
Part C:
Photo attached below
Answers
Answer:
Part A: Function typeCar 1 . Exponential function
The value ratios are constant:
40500/45000 = 36450/4050 = 32805 /36450= 0.9Car2. Linear function
The value differences are constant:
45000 - 42000 = 42000 - 39000 = 39000 - 36000 = 3000Part B: EquationsCar 1
f(x) = 45000*0.9ˣCar 2
f(x) = 45000 - 3000xPart C: Value after 13 yearsCar 1
f(13) = 45000*0.9¹³ = $11438Car 2
f(13) = 45000 - 3000*13 = $6000Car 1 will have a greater price