Answer:
4 pitches
Step-by-step explanation:
if a cylinder with height 9 inches and radius r is filled with water, it can fill a certain pitcher. how many of these pitchers can a cylinder with height 9 inches and radius 2r fill? explain how you know.
Solution:
The volume of a cylinder is given by:
V = πr²h;
where V is the volume, r is the radius of the cylinder and h is the height of the cylinder.
A cylinder with height 9 inches and radius r can fill a certain pitcher. Therefore the volume of the cylinder is:
V = πr²h = πr²(9) = 9πr²
V = volume of pitcher = volume of cylinder with radius r = 9πr²
For a cylinder with height 9 inches and radius 2r its volume is:
V2 = πr²h = π(2r)²(9) = 36πr²
Therefore, the number of pitchers a cylinder with height 9 inches and radius 2r can fill is:
number of pitches = 36πr² / 9πr² = 4
Therefore a cylinder with height 9 inches and radius 2r can fill 4 pitches.
Evaluate.
5.002 - 4.3

Answer:
0.702
Step-by-step explanation:
Manny makes dinner using 1 box of pasta and 1jar of sauce .If pasta is sold in oackage if 6 boxes and sauce is sold in in packages of 3 jjara what is the least number of dinners that manny can make without any supplies leftover
Answer:
The least number of dinners that manny can make without any supplies leftover is 6 dinners
Step-by-step explanation:
Dinner = 1 box of pasta + 1jar of sauce
pasta is sold in package of 6 boxes
sauce is sold in in packages of 3
jars
what is the least number of dinners that manny can make without any supplies leftover?
Find the lowest common multiple of 6 boxes and 3 jars
6 boxes = 6, 12, 18, 24, 30, 36, 42,48
3 jars = 3, 6, 9, 12, 15, 18, 21, 24, 27, 30
The lowest common multiple of 6 boxes and 3 jars = 6
The least number of dinners that manny can make without any supplies leftover is 6 dinners
Using:
Pasta = 6 dinners / 6 boxes
= 1 package
Pasta = 1 package
Sauce = 6 dinners / 3 jars
= 2 package
Sauce = 2 package
can someone help on this?
please
Answer:
3848.45cm^2
Step-by-step explanation:
The price of a bicycle Rocco wants to pay is $282. If the sales cost is 4% of the total price how much sales tax will Rocco pay?
Answer:
$11.28
Step-by-step explanation:
Given data
Cost of bicycle= $282
tax= 4%
let us find the sales tax
=4/100*282
=0.04*282
=$11.28
Hence the sales tax is $11.28
If represents the number of bacteria in a culture at time t, how many will there be at time
Answer:
Population of bacteria at time [tex]t = 6[/tex] is [tex]2441[/tex]
Step-by-step explanation:
The complete question is
If [tex]y = 10 (2.5)^t[/tex]represents the number of bacteria in a culture at time t, how many will there be at time [tex]t = 6[/tex]
Solution
Given
The population of bacteria after time t is equal to [tex]y = 10 (2.5)^t[/tex]
Population when at time [tex]t = 6[/tex]
We will substitute the value of time in above equation.
[tex]y = 10 (2.5)^6\\y = 10 *244.14\\y = 2441.4 = 2441[/tex]
2^3 . 2^4
i need help with this
Answer:
So, what I think you might have meant is 2^3 x 2^4, so I'll solve that
2^3 = 8
2^4 = 16
16 x 8 = 128
Step-by-step explanation:
Hope this helps! Have a great day
HELP!!! PLEASEEEEEE!!!!!
Write in point-slope form an equation of the line that passes through the point (9, 5) with slope 3
Answer:
[tex]y _{1} - y = m(x _{1} - x) \\ \\ 5 - y = 3(x - 9) \\ \\ 5 - y = 3x - 27 \\ - y = 3x - 27 - 5 \\ - y = 3x - 32 \\ y = - 3x + 32[/tex]
I hope this help
Solve the simultaneous equations by substitution
5x+6y=−11
5x=2y−3
Answer:
y= -1, x= -1
5x+6y=-11
-(5x-2y=-3)
8y=-8
y=-8/8
y= -1
5x+6(-1)=-11
5x-6 = -11
5x=-11+6
5x=-5
x=-5/5
x=-1
The required solution of the simultaneous equation is x = -1 and y = -1.
Given that,
To solve the given simultaneous equation,
5x+6y= −11
5x = 2y −3
Simultaneous linear equations are two- or three-variable linear equations that can be solved together to arrive at a common solution.
here,
5x = 2y −3 - - - - - (1)
5x+6y= −11
By substitution, from equation 1
2y - 3 + 6y = -11
8y = -8
y = -1
Now,
5x = -2 - 3
x = -1
Thus, The required solution of the simultaneous equation is x = -1 and y = -1.
Learn more about simultaneous equations here:
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I need help with this please
9514 1404 393
Answer:
8. (d) 19
9. 94°
Step-by-step explanation:
8. The similarity statement tells you corresponding sides are proportional.
CB/CA = FE/FD
g/9 = 95/45
g = 9(95/45) = 9(19/9)
g = 19
__
9. The similarity statement tells you ∠J ≅ ∠M.
∠M = 180° -∠P -∠K = 180° -32° -54° = 94°
∠J = 94°
Graph the inequality p < -8
Answer:
Step-by-step explanation:
Answer:
he showed it
Step-by-step explanation:
PLEASE HELP ME!!!ITS DUE TODAY!!
PONLE QUE ES A LA MIERDA IEUFJEUNFUF
Answer:
17.28 is around
23.76 is the area
Step-by-step explanation:
Please help I’m a 4 grader need help with this I’m not sure how to do this
Answer:
10 ÷ 5 = 2 × 2= 4. 4 is your answer
Step-by-step explanation:
its easy. when you see a number () thats just multiplication. so basically the equation is really just saying 10 ÷ 5 × 2
Alyssa’s family has completed 80% of a trip. They have driven 40 miles. How far is the trip?
Answer:
50 miles
Step-by-step explanation:
i just know
[b] A right circular cylinder whose volume is 704 cm and its diameter length is 8 cmn.
» then find its height
HELP ASAP!!
Answer:
volume of cylinder=704 cm³
πr² h=704
22/7 ×(8/2)²h=704
50.28h=704
h=704/50.28=14.001=14cm
Which set of characteristics produces one unique triangle
Answer:
The first one because all characteristics mentioned in other options makes an scalene triangle but the first option makes isosceles triangle.
At a school
The ratio of the number of boys to number of girls = 9:7
There are 100 more boys than girls.
Work out the total number of students at the school.
Answer:
1600
Step-by-step explanation:
b : g : total
9 : 7 : 16
difference-> 9-7=2
2u->100
1u-> 50
16u-> 1600
how to change a fractiion in decimal example 108/30 change this in decimal
Step-by-step explanation:
decimal decimal sixit is helpful
A little help here?????????????????????????????? (please help I really need it)
Answer: 2 1/4 inches.
Step-by-step explanation:
3 * 3/4 = 9/4 = 2 1/4
hope it helps pls mark me brainliest
Answer:
2 1/4 inches
Step-by-step explanation:
HELP QUICK, I WILL DO ANYTHING, I WILL GIVE BRAINLIEST AND 15 POINTS HELP QUICK
I need help with writing an expression for this figure.
Answer:
2bs + b^2, this is the equation to find the surface area. B is base length and s is slant height.
Step-by-step explanation:
She measures it and finds out it is 24 feet long by 121 2 feet wide. She wants to know how many square feet of sod she will need to completely cover the yard. How much sod will Heather need to cover the yard?
49/5
into mixed fraction
will mark you brainliest and will give you 14 points(this is for my younger sister's exams so please give her an answer) please tell her how to do it with an explanation
Need help on this please help
(20 POINTS!! HELP ASAP) Use the image above to identify and explain the relationship between the segments and circles A and B. In your explanation, be sure to include specific vocabulary and definitions for the relationships.
CD
Answer:
Step-by-step explanation:
ER is tangent to circle A and B , CD is tangent to circle B PQ is a arc in circle A
rCRS is an arc in circle B. And lastly Ps is also tangent to both circles.
Please help, i really need help
Answer :
35 hot dogs and 52 sodas were sold.
Step-by-step explanation:
Let the no. of hot dogs sold be x and no. of sodas sold be y .
Put together your two equations, and find the values of x and y, to know exactly how many hot dogs and sodas were sold.
Hope i was able to help:)))
PLEASE HELP ASAP I AM GIVING 40 POINTS! just answer like this:
a:
b:
c:
Answer:
Step-by-step explanation:
(a) f(-4) = 7 - 8(-4) = 7 + 32 = 39
(b) f(0) = 7 - 8(0) = 7 - 0 = 7
(c) f(3) = 7 - 8(3) = 7 - 24 = 17
HELP DUE IN 30 MINS!
Are the following triangles congruent? If so, identify the postulate and finish the congruent statement.
If they are not congruent or there is not enough information, then write not possible in each blank.
Postulate:
Congruence Statement: ΔTAF ≅ Δ:
Answer:
Step-by-step explanation:
TAF ~=TUG
Postulate : AAS
(6, -3) answer choices
(3, -6)
(0, 0)
(0, 5)
Answer:
(6, - 3 )
Step-by-step explanation:
The solution to a system of equations given graphically is at the point of intersection of the 2 lines.
The lines intersect at (6, - 3 ) ← solution
Only the smartest person in math knows the answer!
Answer:
16-4x^2
Step-by-step explanation:
Answer:
The answer is 16-4x^2
Step-by-step explanation:
Hope this helps!
Apple, carrot, and celery juices are mixed in a ratio 3 : 1 : 2. The amount of appe juice is 33 millimeters.
a) How much more apple juice is used in the mixture than carrot juice?
b) What is the total amount of the mixture?
Answer:
A) 3 times more apple juice is used than carrot juice aka 22 more millimeters
B) 66 millimeters
Step-by-step explanation :
3 : 1 : 2 aka 33 : 11 : 22
You have the ratio, so you just have to divide 33/3 and you know you have to multiply that awnser times the other ratios.
So...
33/3 = 11
3 x 11 = 33
1 x 11 = 11
2 x 11 = 22
So the ratio is 33 : 11 : 22
Then, A is asking you how much more apple juice than carrot juice, so subtract ( amount of apple juice - amount of carrot juice )
33 - 11 = 22 millimeters more apple juice than carrot juice
Then, B is asking you how much juice is there in total. So just add all the juices together....
33+22+11 = 66
So 66 milimeters of juice all together
(a) The apple juice is 22 ml more than the carrot juice.
(b) The total amount of the mixture is 66 ml.
Ratio:Important information:
The ratio of Apple, carrot, and celery is 3 : 1 : 2.Amount of apple juice is 33 ml.(a)
Let the quantity of Apple, carrot, and celery is 3x, x, 2x respectively.
[tex]3x=33[/tex]
[tex]x=11[/tex]
Difference between Apple and carrot juice is:
[tex]3x-x=2x[/tex]
[tex]3x-x=2(11)[/tex]
[tex]3x-x=22[/tex]
Therefore, the apple juice is 22 ml more than the carrot juice.
(b)
The total amount of the mixture is:
[tex]3x+x+2x=6x[/tex]
[tex]3x+x+2x=6(11)[/tex]
[tex]3x+x+2x=66[/tex]
Therefore, the total amount of the mixture is 66 ml.
Find out more about 'Ratio' here:
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9 x 7 = (? x 7) - (1 x 7)
= 70- ?
= ?
Answer:
70 / 7
? = 10
Step-by-step explanation:
63 = 7 * ? - 7
70 = 7 x ?
70 / 7 = ?
? = 10
Answer:
-364
Step-by-step explanation:
ok so just followed the equation and got that