HELP I NEED HELP QUICKLY PLEASEEEE
A milk truck has a diameter of 10 and feet and a height of 50 feet. How much milk can the truck hold?
Answer:
The mentioned milk truck can hold:
3927 ft^3 of milk.Step-by-step explanation:
As you can see, the question is asking about the volume of the milk truck, to obtain the volume of a cylinder, first we must to find the area of the surface side, in this case is a circle, to find the area of a circle when we have the diameter is:
Area of a circle = [tex]\pi *\frac{\ D^{2} }{4}[/tex]Where D is the diameter given (10 feet), now we replace and operate:
Area of a circle = [tex]\pi *\frac{\ (10 ft)^{2} }{4}[/tex]Area of a circle = [tex]\pi *\frac{\ 100 ft^{2} }{4}[/tex]Area of a circle = [tex]\pi *25 ft^{2}[/tex]Area of a circle = 78.54 ft^2 approximatelyNow, with the data of the area, we can calculate the volume with the formula below:
Volume of a cylinder = Area of the circle * heightVolume of a cylinder = 78.54 ft^2 * 50 ftVolume of a cylinder = 3927 ft^3With the calculations, we can see the milk truck can hold 3927 cubic feet of milk with those dimensions.
a statistical question will be answered by a distribution of result's true are false?
Answer:
True :)
Please mark me brainliest!
HURRY PLEASEE!! A new health drink has 140% of the recommended daily allowance (RDA) for a certain vitamin. The RDA for this vitamin is 50mg. How many milligrams of the vitamin are in the drink?
Answer:
50+0.4*50
Step-by-step explanation:
Because it has 140% of the RDA and the RDA is 50, that means it has 50 and 40% or 0.4 of 50. So the answer is 70 mg.
Jeff has 4 red pens and 2 blue pens in his backpack. He also has 3 yellow highlighters and 2 green highlighters in his backpack. If he reaches into his backpack and grabs one pen and one highlighter without looking, what is the probability that he will grab a red pen and a yellow highlighter?
Answer:
1/15
Step-by-step explanation:
In probability,
"AND" means "multiplication"
"OR" means "ADDITION"
We want probability of Blue Pen and Yellow Highlighter. So we find individual probabilities and "MULTIPLY" them.
Let P(b) be probability of blue pen
Let P(y) be probability of yellow highlighter
We know probability of event is that event divided by total number of that
So,
There are 4 + 2 = 6 pens
Blue pen = 2
Hence,
P(b) = 2/6 = 1/3
And,
There are 5 highlighters
Yellow highlighter = 1
Hence,
P(y) = 1/5
Now,
P(b and y) = 1/3 * 1/5 = 1/15
Hence,
probability of grabbing blue pen and a yellow highlighter is 1/15
Find the surface area of the hexagonal pyramid.
The base area is 166.3 cm2.
Answer:
The surface area of the hexagonal pyramid is 291.93 cm2
Step-by-step explanation:
The complete question is
Given -
Base area of pyramid = 166.3 cm2
Height of the pyramid = 12 cm
Surface area of hexagonal pyramid is
[tex]A=\frac{1}{3} * 3^{\frac{3}{4}}*\sqrt{A_B*(6h^2+\sqrt{3} A_B)+A_B}[/tex]
Here AB is the base area and h is the height
Substituting the given values we get
[tex]A=\frac{1}{3} * 3^{\frac{3}{4}}*\sqrt{166.3*(6*12^2+\sqrt{3} * 166.3)+166.3}\\A = \frac{1}{3} * 2 * \sqrt{(166.3 *1152.04)+166.3)}\\A = \frac{2}{3} * 437.893\\A = 291.93 }[/tex]
The surface area of the hexagonal pyramid is 291.93 cm2
2x^2+11x+5=0
Check all that apply
Answer:
B and F
Step-by-step explanation:
X = -1/2
X = -5
Answer:
x = -1/2, x = -5
Step-by-step explanation:
2x^2+11x+5 = 0
Solve by factoring:
(2x+1)(x+5) = 0, or:
(2x+1) = 0
(x+5) = 0
(2x+1) = 0: x = -1/2
(x+5) = 0: x = -5
A farm allows customers to cut their own Christmas trees. The farm uses the equation y = 15x + 10 to determine the total charge, Y,
based on the number of trees, x, the customer purchases. A customer was charged $460. How many trees did the customer purchase?
a- 10 trees
b- 30 trees
c- 31 trees
d- 15 trees
Answer:
Step-by-step explanation:
The answer would be b, 30 trees, the reasoning is in the photo, hope this helps!
Assessment started: undefined.
Item 1
Jada is studying butterflies. These are the wingspans of the butterflies she's collected, rounded to the nearest quarter inch.
3/4 ,1, 3/4 , 1 1/2 , 1 1/4 , 2, 1, 1 3/4 , 1 1/4 , 1 1/2 , 3/4
Create a line plot to display the data.
Answer:
3/4,3/4,3/4,3/4,1,1,2,11/2,11/2,11/4,11/4
Step-by-step explanation:
we just arrange the number from the smallest to bigger
PLEASE HELP ASAP!! will mark brainlest
Answer:
B!!!!!
Step-by-step explanation:
Solve: 4x < -16
PLEASE HELPPPP
Answer:
C
Step-by-step explanation:
Divide the two member by 4
if we divide by a positive number, the sign of the inequality remains the same
x < -4
How many sixths are in one third?
Complete these equations:
sixths = 1 third
Answer:
2 sixths are in 1/3
Step-by-step explanation:
2/6 = 1/3
Answer:
2
Step-by-step explanation:
It takes two one-sixths to make a third. We can see that there are 1 × [tex]\frac{1}{6}[/tex] = 6 sixths in a whole.
Dina started swimming at 3:35 P.M. She swam until 4:20 P.M. How long did Dina swim for?
Answer:
she swim 45 min .from 3.35 to 4:00 .25 min come and add with 20 =45
A triangle has sides with length of 11 feet 12 feet and 13 feet. Is it a right triangle
Answer:
No
Step-by-step explanation:
It will be a right triangle if it follows Pyhthagoras Theorem . Where the sum of squares of two smaller sides is equal to the square of the 3rd side. Let's check ,
→ 11²+ 12² = 13²
→ 121 + 144 = 169
→ 265 ≠ 169
Hence the ∆ is not a right angled triangleIdentify the figure below. Select all names that apply
Answer:D and A
Step-by-step explanation:
Which of these choices show a pair of equivalent expressions? Check all that
apply.
A. 41/5 and (VA)
OB. 82/9 and (18)
O c. 127/2 and (112)
D. (3/125) and 1257/3
Answer:
C and D.
Step-by-step explanation:
AP EX Confirmed
La proporción de empleados de una empresa que usan su auto para ir al trabajo es 5:16. Si hay un total de 800 empleados, diga la cantidad de autos que se espera que haya estacionados en un día laboral en la zona dedicada a empleados.
Answer:
250 coches
Step-by-step explanation:
Tenemos la siguiente información de la pregunta;
Proporción de empleados que vienen a trabajar con sus coches = 5/16
Número total de empleados = 800
Por lo tanto, número total de automóviles esperado = proporción de empleados que vienen a trabajar con automóviles * número total de empleados
número total de coches esperados = 5/16 * 800
número total de coches esperados = 250 coches
Could someone help me, you’ll get brainlest!!
Answer:
C
Step-by-step explanation:
[tex]x = 180 - (50 + 62) = 180 - 50 - 62 = 68[/tex]
Select all the irrational numbers.
02
1/2
√ 3
√ 16
0.551787...
0.38383838
Answer:
the irrational numbers are 0.551787 and√3
Can somebody plz help answer these questions (only if u remmeber how to do this) thanks :3
WILL MARK BRAINLIEST :DDDDD!
Answer:
answer should be in the image :)
The following set of coordinates represents which figu
(8,8), (6,6), (8,4), (10, 6) (5 points)
Parallelogram
Rectangle
Rhombus
Square
Answer:
creates a rhombus
Step-by-step explanation:
i just used desmos, i have no idea how to explain it :/
A full waterbed mattress is 8 ft by 3 ft by 2 ft. The mattress is to be filled with water that weighs 62.4 lb ft3. Find the weight of the water in the mattress to the nearest pound.
Answer:
2995
Step-by-step explanation:
volume is 48^3
theres 62.4 pounds per square ft
Which German city became Germany's banking center?
Berlin
Munich
Dresden
Frankfurt
Answer: D (Frankfurt)
Step-by-step explanation:
The Rothschild family started building its international banking empire in Frankfurt. The city also is the home of the European Union's central bank.
Hope This Helps!
Answer:
Your answer is 3rd option
For what intervals of x is f(x) increasing
Answer:
The derivative of a function may be used to determine whether the function is increasing or decreasing on any intervals in its domain. If f′(x) > 0 at each point in an interval I, then the function is said to be increasing on I. f′(x) < 0 at each point in an interval I, then the function is said to be decreasing on I.
hii! please help asap. i’ll give brainliest!
Answer:
D
Step-by-step explanation:
I've had these kind of questions on tests
Answer:
Your answer is D
Step-by-step explanation:
The median of a box and whiskers plot is marked by a vertical line inside the box.
PLEASE HELP!!!
What is the solution set for 10 - 4x < -22?
Answer:
x > 8
Step-by-step explanation:
Solve for x to find the solution.
10 - 4x < -22
Subtract 10 from both sides.
-4x < -32
Divide both sides by -4. Flip the sign when dividing by negative.
x > 8.
Answer:
x>8
Step-by-step explanation:
MARK AS BRAINLIESTT!!
What is the correct algebraic representation of the transformation displayed on the graph?
A- (y,-x)
B- (-y,x)
C- (-x,y)
D- (-x,-y)
Answer:
[tex]transformation: (y,-x)[/tex]
----------------------------
hope it helps...
have a great day!!
4
How would you tell someone to plot (4,-3)?
pick the two best answers
1
go right 4
go left 4
go up 3
go down 3
What I pic
Step-by-step explanation:
go right 4
go down 3
it is the answer
The triangular face of the given prism has an interior angle with a measure of 55° and an exterior angle with a measure of 95°. What is the measure of the marked interior angle?
Answer:
40 degrees
Step-by-step explanation:
sum of angles in a triangle = 180 degrees
if the exterior angle measures = 95, the interior angle beside it would measure 180 - 95 = 85
marked interior angle = 180 - (85 + 55) = 40 degrees
Answer:
As ewomazinoade states 40° should be the correct answer.
Use complete sentences to describe the transformation of triangle A B C onto its image https://assets.learnosity.com/organisations/328/604bc4c5-40e0-40a9-b619-db7bc4d7f232/img_geoccu10t13a_4.gif
Answer:
Step-by-step explanation: