Answers
Step-by-step explanation:
[tex]\pi {r}^{2} \frac{h}{3} [/tex]
π×4×4×8/3
π×16×8/3
128/3×π
128/3π cm²
Related Questions
Answer this question please and thank you
Answers
Step-by-step explanation: 13.93 + 7.37 = 21.3 14 + 7 = 21
a. 21.3
b. 21
2.
a. 30.693
b. 39 - 9 = 30
Amelia works as a babysitter for an hourly wage of $8. Which equation represents the relationship between Amelia's total earnings (y) and the number of hours she works (x)?
1. 8y = x
2. y + 8 = x
3. y = 8x
4. y = x + 8
Answers
Answer:
3. y = 8x
Step-by-step explanation:
y = 8x
earnings (y)=$8×number of hours (x)
8 dollars is her hourly wage and that multiplied by the number of hours she works will give you her total earnings.
Hope this helps! :)
help me pleaseeeeeeeeee.
Answers
Answer:
Step-by-step explanation:
96 maybe
One pumpkin weighs 7 lb 12 oz. A second pumpkin with 10 pounds 4 ounces. A pumpkin weighs 2 pounds 9 ounces more than the second pumpkin what is the total weight of all three pumpkins?
Answers
Answer: 30 lbs, 13 oz
This converts to 493 ounces
===============================================================
Explanation:
Pumpkin A weighs 7 lb, 12 oz. Let's convert that to ounces only
1 lb = 16 oz
7 lbs = 112 oz (multiply both sides by 7)
7 lbs, 12 oz = 112 oz + 12 oz .... add 12 oz to both sides
7 lbs, 12 oz = 124 oz
Pumpkin A's weight of 7 lbs, 12 oz is the same as 124 oz
-----------
Do something similar for pumpkin B
1 lb = 16 oz
10 lbs = 160 oz
10 lbs, 4 oz = 160 oz + 4 oz
10 lbs, 4 oz = 164 oz
Pumpkin B weighs 164 oz
-----------
Let's convert the "2 lbs, 9 oz" to ounces only
1 lb = 16 oz
2 lbs = 32 oz
2 lbs, 9 oz = 32 oz + 9 oz
2 lbs, 9 oz = 41 oz
So pumpkin C is 41 ounces heavier compared to pumpkin B
The weight of pumpkin C is 164+41 = 205 ounces
----------
We have these three weights in ounces only
Pumpkin A = 124 ozPumpkin B = 164 ozPumpkin C = 205 ozAdding those three ounces only weights leads to
124+164+205 = 493 ounces
The total weight of all three pumpkins is 493 ounces
Now let's convert back to the unit "pounds, ounces"
Divide that result over 16 since there are 16 ounces per pound
493/16 = 30.8125
Ignore the decimal portion. The 30 is the quotient which means 493-30*16 = 13 is the remainder.
In other words,
493/16 = 30 remainder 13
which leads to
493 ounces = 30 pounds, 13 ounces
--------------
As a check,
1 lb = 16 oz
30 lbs = 480 oz
30 lbs, 13 oz = 480 oz + 13 oz
30 lbs, 13 oz = 493 oz
The answer is confirmed.
help help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
The solution to a system of equations is the portion where they overlap, and (0,-2) is the only answer within the shaded area
please help me with these 2 questions
Answers
2: is swimming.
What unit of measurement would you use to measure the distance from your home to the grocery store?
Should be meters right?
Centimeter
Meter
Millimeter
Kilometer
Answers
Answer:
the answer is kilometer.
Step-by-step explanation:
Unit of measurement would you use to measure the distance from your home to the grocery store is Kilometer.
What is distance?Distance is defined as the amount of space between two things or the state of being far apart.
The distance from your home to the grocery store is very far.
We know the far distance can be calculated in huge measurements.
From the given options, centimeter and millimeter are used for which can we see clearly enough means not soo much far.
Meter is quite large but not in comparison to calculate the road distance.
The best measurement for distance is Kilometer.
Learn more about distance here:
https://brainly.com/question/26711747
#SPJ2
Plz help
A box covers an area of 612 in2 when resting on its base. The volume of the box is 4512 in3. Which of the following can you find from the given information? Select all that apply.
A.The height of the box
B.The width of the base of the box
C.The length of the base of the box
D.The surface area of the base of the box
E.The surface area of the box
Answers
Answer:
A & E
Step-by-step explanation:
Please help me i will give u brainleist!
Answers
Answer:
D, C, F, A
Step-by-step explanation:
Proportional relationships are relationships between two variables where their ratios are equivalent. Another way to think about them is that, in a proportional relationship, one variable is always a constant value times the other. That constant is know as the "constant of proportionality".
The prism below is made of cubes which measure of a centimeter on one side. What is the volume?
Note: Figure is not drawn to scale.
A.
B.
C.
D.
Answers
Answer:
8 cm cubed
Step-by-step explanation:
Because that the cubes are well, cubes, all the sides are the same. If 1 side= 1, then the other ones are too. Once you look at the prism, you will notice that there are 8 cubes in total. Let's find the volume of 1 cube first:
The formula is:
w*h*l = v
1*1*1=1
The volume for 1 cube is 1 cm cubed.
1*8=8
The volume for the prism is 8 cm cubed.
Explanation: The side of each cube measures a centimeter, and there are 4 on each side of the prism. Since the prism has 6 sides, we can multiply 6 by 4 to get an answer of 24cm^3.
hmmmmmmmmmmmmmmmmmmmmmmm i dont know
Answers
Can y’all help with this math question plz thx
Answers
PLEASE HELP- DUE BY 2PM- LJHBFKJHBSFNKD
You are making 56 goody bags for a birthday party. You make 75% of these on Monday. How many do you have left to make on Tuesday?
Answers
Answer:
14
Step-by-step explanation:
Can you please explain how to do this ..... a<4.7;a=5
Answers
Answer:
4.7= r/5
Step-by-step explanation:
Answer:
4.7= r/5
Step-by-step explanation:
help help help help help help
Answers
Answer:
c...
Step-by-step explanation:
Solve the problem below, and use 3.14 for pi. 3. Find the volume of the cone. 12 in. d 8 in.
Answers
[tex] \frac{1}{3} \times 3.14 \times {4}^{2} \times 12[/tex]
=200.96
Volume of a right cone=
[tex] \frac{1}{3} \pi \: r ^{2} h[/tex]Answer:
Step-by-step explanation:
What is the base, x, of the isosceles trapezoid rounded to the nearest hundredth of a centimeter?
Help would be much appreciated! Thank you!
Answers
Answer:
18.58 cm
Step-by-step explanation:
8^2 - 6^2 = sqrt 28
sqrt 28 = 5.29
8 + 5.29 + 5.29 = 18.58
Answer:
Geometry, Trapezoid Calculator, Calculates Area, Diagonals, Angles, height, altitude, perimeter; ... both base lengths and the area. ... A trapezoid has bases that are 30 and 55 centimeters in length and the non-parallel sides (or legs) are 15 and 20 centimeters. ... The isosceles trapezoid has both legs of equal length.
Step-by-step explanation:
PLZ ANSWER ASAP WILL AWARD BRAINLIEST!!!!
A 3-D printer is used to produce plastic models of crayons, which will be used as part of a larger model. The dimensions of the crayons will be shown in the attachment.
How much plastic is needed to make each crayon?
Use π=3.14 and round your answer to the nearest millimeter.
Enter your answer in the box.
Answers
7,577.521
Or this one
23,793.41594
I totally forgot how to do this one
plz help on my math again
Answers
Find [tex]\sqrt[3]{8}[/tex]
Answers
Answer:
2
Step-by-step explanation:
[tex]2^{3} =8[/tex] because 2*2*2=8
Here please solve my mom is mean
Answers
-3(2x+7)=-6x-21
Answer:
-3(2×7)= -6×-21
Step-by-step explanation:
You should just multiply the -3 by the missing place
The table of a linear function is partially completed below. What is the missing y-value to complete the table?
x y
-3
-2 0
-1 2
0 4
Answers
For sbeltzs795: math help pls!
Answers
Answer:
Answers below
Step-by-step explanation:
j: m=-4/3 b=5
k: m=2 b=-2
l: m=3 b=0
m: m=-1/3 b=-2
n: m=1/4 b=5
For J, M is equal to -4/3 and b is equal to 5
For K, M equals 2 and be equals -2
For I, M is equal to 3 and b is 0
For M, M is -1 over 3 and b = -2
Lastly for N, M = 1/4 and b is 5
Hope this helps.
Use the net as an aid to compute the surface area of the triangular prism
i will give brainlest!
Answers
Answer:
135
Step-by-step explanation:
Surface area = perimeter * height
There are approximately 3,000 bass in a lake. The population grows at a rate of 2% per year. Round answers to the nearest tenth.
From Year 1 to Year 4, the average rate of change of the population was about 62.4 bass per year.
From Year 5 to Year 8, the average rate of change of the population was about 67.6 bass per year.
The rate of change increased by about _____ bass per a year.
Answers
Answer:
years 1–4: 62.4 bass per year
years 5–8: 67.6 bass per year
Step-by-step explanation:
If the population in year n is ...
p(n) = 3000·1.02^n
then the average rate of change from year 1 to year 4 is ...
(p(4) -p(1))/(4 -1) = 3000(1.02^4 -1.02^1)/3 = 1020·(1.02^3 -1) ≈ 62.4
The average rate of change for years 1–4 is 62.4 bass per year.
___
For years 5–8, the rate of change is similarly computed:
(p(8) -p(5))/(8 -5) = 3000(1.02^8 -1.02^5)/3 = 1000·1.02^5·(1.02^3 -1) ≈ 67.6
The average rate of change for years 5–8 is 67.6 bass per year.
A circular soccer field has a radius of 9 ft. The circular fence around the field has a radius of 11ft. What is the area between the field and the fence?
Answers
Answer:
99 or 20 one of those lol
Step-by-step explanation:
Answer:
125.66 is the difference between the did and the fence.
Step-by-step explanation:
I'm not 100% sure. but hope it helps!
Can someone please help me with this? It is due soon for a assignment at school....
Answers
Rounds to= 150
It's not really for a certain subject, but...
I am very bad at studying and I need someone who can really help me so I can do good on my exams this next week.
Whoever helps, thank you so much, it'll be forever in my heart, cause I know I'll fail.
Answers
Answer:
with what? I can try
Step-by-step explanation:
Answer:
post them on here and ill help along with others :)
Step-by-step explanation:
Please help asap! This is very important!
A group of students were surveyed to find out if they like playing tennis or volleyball in PE class. The results are shown in the table:
Complete the table and answer the following questions.
a. What percentage of the total students surveyed like both
Volleyball and Tennis?
b. What is the probability that a student who does like
Volleyball does not like Tennis?
Answers
Using the probability concept, it is found that:
a) 41.67% of the total students surveyed like both Volleyball and Tennis.
b) There is a 0.1667 = 16.67% probability that a student who does like
Volleyball does not like Tennis.
What is a probability?A probability is given by the number of desired outcomes divided by the number of total outcomes.
Item a:
There is a total of 70 + 50 = 120 students, and x + 20 = 70 -> x = 50 like both sports, hence:
p = 50/120 = 0.4167.
41.67% of the total students surveyed like both Volleyball and Tennis.
Item b:
60 students like voleyball, and of those, 10 do not like tennis, hence:
p = 10/60 = 0.1667 = 16.67%.
There is a 0.1667 = 16.67% probability that a student who does like
Volleyball does not like Tennis.
More can be learned about the probability concept at https://brainly.com/question/14398287
HELP ASAP!!FIRST CORRECT ANSWER WILL GET BRAINLIEST!!
Answers
Answer:
a = -5
Step-by-step explanation:
a = 1/2(-10) + 3^2 - (-1) - 10
a = -5 + 3^2 - (-1) -10
a = -5 + 9 - (-1) - 10
a = 4 - (-1) - 10
a = 4 + 1 - 10
a = 5 - 10
a = -5
x = -1y = 3
z = -10
a = -5