Complete question is;
If it takes 10 minutes for the ingredients to be properly mixed, 2 minutes for the pills to travel down the belt to the oven, 7 Minutes in the oven and another 3 minutes down the belt to the drum how many total minutes does it take for the pills to arrive at the drum
Answer:
22 minutes
Step-by-step explanation:
This is basically asking us to add the times given.
Because the end product is the pills.
And it is a process of producing the pills and transporting it to the drum.
Now;
- 10 minutes for mixing the ingredients
- After mixing, 2 minutes to travel from the belt to the oven
- Spends 7 minutes in the oven
- spends 3 minutes to move through the belt to the drum.
Total time taken = 10 + 2 + 7 + 3 = 22 minutes
A rod is sliding down the side of a wall such that the height is decreasing at a rate of 5 inches per second. If the rod is 174 inches long, what is the rate of change of the distance between the bottom of the rod and the base of the wall when the height is 35 inches?
Answer: The rate of change of the distance between the bottom of the rod and the base of the wall when the height is 35 inches = 1.02675 inches per second.
Step-by-step explanation:
Let h = height, x= distance between the bottom of the rod and the base of the wall.
Given: [tex]\dfrac{dh}{dt}[/tex] = 5 inches per second
Consider the diagram (given in the attachment below):
By Pythagoras theorem, we have
[tex](174)^2=h^2+x^2\ \ (i)\\\\$$30276=35^2+x^2 \ \ \ [h=35 \ in.]\\\\ 30276=35^2+x^2 \\\\ 30276=1225+x^2\\\\ x^2=30276-1225\\\\ x^2 = 29051 \\\\ x=\sqrt{29051}\approx170.447 in.[/tex]
Differentiate both sides of (i) w.r.t t, we get
[tex]0=2x\dfrac{dx}{dt}+2h\dfrac{dh}{dt}\\\\\dfrac{dx}{dt}=\dfrac{-h}{x}\dfrac{dh}{dt}[/tex]
[tex]\dfrac{dx}{dt}=\dfrac{-35}{170.44}(-5)=1.02675\text{ inches per second }[/tex]
Hence, the rate of change of the distance between the bottom of the rod and the base of the wall when the height is 35 inches = 1.02675 inches per second.
7) Find 18th term of the arithmetic sequence:
{13, 8, 3, -2, -7, ...}
Tysm
13-8=5
8-5=3
3-5=-2
-2-5=-7
etc.
Just keep subtracting 5 until you have the 18th term
---
hope it helps
Answer:
-77
Step-by-step explanation:
Reasoning:
Every step is decreasing by 5, therefor you will do 13-5 18 times. this will get you -77
A cone has a radius of 10 meters and a height of 5 meters. What is the volume of the cone to the nearest cubic meter? Use 3.14 for
Answer:
523.3
Step-by-step explanation:
The volume of a cone is 1/3 hB where h is the height and B is the area of the base.
Step 1: Find the area of the base (B). The base of a cone is a circle so use the formula pi*r^2. Plug in numbers. 3.14*10^2. 3.14*100=314
Step 2: Plug into the formula. 1/3(5*314) --> 1/3(1570)=523.3
Use the quadratic formula to determine the x intercept (roots) of the function y=x^2-10x+21
Answer:
x- intercept (7, 0) , (3,0)
Step-by-step explanation:
there is the answer of x intercept
0=x^2-10x+21
= (x-7)(x-3)
x= 7 and 3
Jack had $25. He went to the grocery store and bought a few things. When he paid, he got $8 change.
How much money did he spend
Answer:
17$
Step-by-step explanation:
25-8=17
A cuboid has side lengths 3cm, 4cm and 7cm. A cylinder with a height double that of the longest side of the cuboid has the same volume. Calculate the radius and the surface area of the cylinder.
Step-by-step explanation:
Longest side of cuboid: 7cm
Height of cylinder:
2 × 7 = 14 cm
Volume of cuboid:
7x3x4=84[tex]cm^3[/tex]
Volume of cylinder:
[tex]84=14\pi r^2 \\r=\sqrt{\frac{6}{\pi} } \ \ \ cm\\r=1.38 \ cm\\[/tex]
Surface area of the cylinder:
[tex]\pi r^2 + 2 \pi r h[/tex]
[tex]6+2\pi (\sqrt{\frac{6}{\pi} } ) (14)[/tex]
=128 cm^2
help again please like this is due rn!!!!!
Answer:
1/5 is the answer
Step-by-step explanation:
thats the answer
Answer:
The answer is 1/5, its in simplest form to
good luck!!
Which equation describes the sum of the two vectors plotted below?
6
O A. P = 8+ 4y
B. f = Ý+ý
C. P = 38 - 27
D. P = -8 - 4y
Answer:
B
Step-by-step explanation:
I think its B hope this helps :)
If we added up all the ANGLE measures of this figure, what would be the total number of degrees? (type number only)
Answer:
180°
Step-by-step explanation:
all triangles have a angle sum of 180°
all squares and rectangles have an angle sum of 360°
The question that is asked...
Answer:
ps is perpendicular to line ur.
angle pvr is 90°
12x+3x=90°
15x=90°
x=90°/15
x=6
by putting value of x
12x=72°
Tamara is 7 years older than her sister. The sum of their age is 27.
What is Tamara's age ?
Answer:
17 years old.
Step-by-step explanation:
If Tamara was 7 years younger, she would be as old as her sister. In that case, the sum of their ages would be 20, and since they'd both be the same age, 20 would just be Tamara's sister's age doubled. Half of 20 is 10, so Tamara's sister must be 10 years old, and at 7 years older, Tamara must be 17.
Answer:
17
Step-by-step explanation:
Tamara = x+7
sis= x
x+x+7= 27
2x= 27-77
x= 20/ 2= 10
tamara = 10+7 = 17
I hope im right!!
1 A puppy named Fuzzy started out at 3 pounds and gained 1/4 pounds every month. The
relationship between the age in months x and the weight y, can be expressed using the equation Y = 1/4 x + 3
1.) Which expression represents the slope in this context?
A) 3
B) 1/3
C) 4
D) 1/4
Answer:
It would be D, 1/4.
Step-by-step explanation:
I hope this helps you!
tinggi air dalam bak 6dm. jika meri ingin mengisi bak hingga penuh dengan gayung yang memiliki volume 32dm³,maka berapa kali meri harus menuang gayung tersebut?
Answer:
I just want points
im English I have no idea what ur asking bro
Solve for h. 2h divided by 15 = 20 *
Answer: h=150
Step-by-step explanation:
2h/15 = 20
2h= 20*15 [multiply 15 in both side]
2h= 300
h= 300/2
h= 150
Please what’s the answer
Answer:
It's the second one.
HELP PLEASE WILL MARK BRAINLIEST!!!
Find the area. Simplify your answer.
Answer:
8x+64
Step-by-step explanation:
The area of a parallelogram is found by multiplying its base length by its perpendicular height (marked by red line):
(8)(x+8)
(8)(x)+(8)(8)
8x+64
Toni bought 5 t-shirts for $35 . Each shirts cost the same amount
Answer:
35/5 =7 dollars
Find X pleaseee :).
Answer:
22
Step-by-step explanation:
(5x-7 )+(4x-11)=180 ( it equals 180 because those two angles equal 180)
Then add the similar things together
5x+4x=9x
-7-11= -18
9x-18=180, add 18 on both sides to get 9x alone
9x=180, then divide 180 by 9 to get x alone
x=22
What is 150% of 60?
Select one:
90
30
9
40
Answer: 90
Step-by-step explanation:
If you do the following:
100% of 60 = 60
50% of 60 = 30
60 + 30 = 90
Mya has $90 to spend. She wants to buy as many DVDs as possible after buying some CD’s that costs $22. The DVDs cost $17 each at most. What is the greatest number of DVDs she can buy?
What is 25 x 65 / 73?
25x65=1625
1625/73=22.26
Please solve these system of equations using elimination. Random answers or links will be reported.
1. 6x+2y=40
8x+3y=47
2. 6x+5y=34
6x+6y=27
3.8x+2y=64
6x+3y=34
4.5x+5y=26
8x+3y=36
5. 6x+3y=36
4x+5y=46
6. 2x+9y=41
8x+4y=36
Answer:
1. x = 13 , y = − 19
2.x=23/2,y=-7
3.x=31/3,y=-28/3
4.x=102/25,y=28/25
5.x=7/3,y=22/3
6.x=5/2,y=4
Step-by-step explanation:
I hope this helped!
Answer:
1. x = 13 , y = − 19
2.x=23/2,y=-7
3.x=31/3,y=-28/3
4.x=102/25,y=28/25
5.x=7/3,y=22/3
6.x=5/2,y=4
Step-by-step explanation:
I hope this helps!
A Hertz Rent-a Car is a car agency charges $40 for one day plus $0.10 per mile to rent a full size car. Enterprise Rent-A-Car charges $18 for one day plus $0.20 cents per mile to rent the same car. How many miles could you drive in one day that would result in the final bill to be the same from both companies?
Answer: 220 miles
Step-by-step explanation:
Let's write the equations for each case:
A Hertz Rent-a Car:
Charges a fixed amount of $40, plus a $0.10 per mile.
Then if you drive x miles, we get a total cost of:
C(x) = $40 + $0.10*x
Enterprise Rent-A-Car:
Chares a fixed amount of $18 plus $0.20 per mile, so if you drive x miles, the cost is:
K(x) = $18 + $0.20*x
Now, we want to find how many miles you can drive such that you would pay the same in both companies.
Then we need to find x such that:
C(x) = K(x)
$40 + $0.10*x = $18 + $0.20*x
Let's solve this for x.
$40 - $18 = $0.20*x - $0.10*x
$22 = ($0.20 - $0.10)*x
$22 = $0.10*x
$22/$0.10 = x
220 = x
So if you drive exactly 220 miles, you would pay the same in both companies.
I will mark brainliest for best answer!
Answer:
a) 8 b)9 c)1 d) 3
Step-by-step explanation:
find the area of the shape
Answer:
A. 104 cm²Step-by-step explanation:
The area is:
22*4 + 2*(1/2)*4*4 = 88 + 16 = 104 cm²Correct choice is A
Find the missing exponent.
100
Stubmit
Answer:
10^2
Step-by-step explanation:
10*10 =100
How many times greater is 9 x 105 than 8 x 102?
Answer:
Step-by-step explanation:
945 816 so 129 greater
A,B,C, and D are all answer choices
A common way for two people to settle a frivolous dispute is to
play a game of rock-paper-scissors. In this game, each person
simultaneously displays a hand signal to indicate a rock, a piece
of paper, or a pair of scissors. Rock beats scissors, scissors
beats paper, and paper beats rock. If both players select the
same hand signal, the game results in a tie.
Two roommates, roommate A and roommate B, are expecting
company and are arguing over who should have to wash the
dishes before the company arrives. Roommate A suggests a
game of rock-paper-scissors to settle the dispute.
Consider the game of rock-paper-scissors to be an experiment. In the long run, roommate A chooses rock 36% of the time, and
roommate B chooses rock 22% of the time; roommate A selects paper 32% of the time, and roommate B selects paper 25% of
the time; roommate A chooses scissors 32% of the time, and roommate B chooses scissors 53% of the time. (These choices are
made randomly and independently of each other.)
The probabilities were assigned using the
-------------------------
Define event A as the event that roommate A wins the game and thus does not have to wash the dishes.
What is P(A), the probability of event A?
a P(A) = 0.32
b P(A) = 0.22
c P(A) = 0.34
d P(A) = 0.38
Let event C be the event that the game ends in a tie.
What is P(C), the probability of event C?
a P(C) = 0.44
b P(C) = 0.33
c P(C) = 0.55
d P(C) = 0.25
Define event B as the event that roommate B wins the game and thus does not have to wash the dishes. What is the probability
that roommate B wins the game?
a P(B) = 0.67
b P(B) = 0.43
c P(B) = 0.33
d P(B) = 0.50
What is the complement of event A?
A^c= event A
A^c = event A or event C A^c = event B or event C
A^c = event C
The probability of N is
Answer:
Empirical formula
0.34
0.33
0.33
A^c = event B or event C
Step-by-step explanation:
A = roommate A wins the game
P(A) = (Rock A and Scissors B) + (Scissors A and paper B) + (paper A and rock B)
P(A) = (0.36*0.53) + (0.32*0.25) + (0.32*0.22) = 0.3412
C = game ends in a tie :
P(C) = (RockA and rockB) + (ScissorsA and ScissorsB) + (ScissorsA and ScissorsB)
P(C) = (0.36*0.22) + (0.32*0.53) + (0.32*0.25) = 0.3288
P(B) = 1 - P(A) - P(C)
P(B) = 1 - 0.3412 - 0.3288
P(B) = 0.33
Complement of event A =event B or event C
2. If point A=(2,0 and B=(6,6) then the gradient of line AB is: *
1.2
2.6
3.3
4.3/2
3. If point, A=(2,0) and B=(6,6) then the y-intercept of line AB is:
1.-3
2.3
3.2
4.6
Answer:
2.answer is 3.3
3.answer is 4.6
Write this ratio as a fraction in lowest terms 40 minutes to 90 minutes
Answer:
your answer should be 4/9
Step-by-step explanation:
Hope this helps!
The ratio as a fraction in lowest terms is 4/9
How to express the ratio as fraction?The ratio is given as:
Ratio = 40 minutes to 90 minutes
Remove the units
Ratio = 40 to 90
Express as fraction
Fraction = 40/90
Simplify
Fraction = 4/9
Hence, the ratio as a fraction in lowest terms is 4/9
Read more about ratios at:
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