A machine can make 14,400 screws in 8 hours. A second machine can make twice as many screws. What is the constant of proportionality (k) between the number of screws (y) and the number of hours (x) for the second machine?
Answer:
1800 screws per hour
Step-by-step explanation:
85 / 16 with a remainder
Answer:
the top number is the answer and the remainder is the bottom number in decimals its = 5.31
Step-by-step explanation:
hope this helped
Find the value of x
Answer:
Hypotenuse x = 10 unit
Step-by-step explanation:
Given:
Two equal sides = 5√2
Find:
Hypotenuse x
Computation:
Using Pythagorean theorem;
Hypotenuse = √Base² + Perpendicular²
Hypotenuse x = √(5√2)² + (5√2)²
Hypotenuse x = √50 + 50
Hypotenuse x = √100
Hypotenuse x = 10 unit
PLEASE HELP!!! I NEED TO TURN THI IN SOON !!!
Question and instructions in the image below!!!
MAKE SURE TO JUSTIFY YOUR ANSWER!!!!
Will mark brainliest if correct!!!
Answer:
3. f(x + 3)Step-by-step explanation:
Point A is 3 units to the left from the graph
The graph, if translated 3 units to the left will include the point A.
Horizontal translation is:
f(x) ⇒ f(x + 3)Correct option is 3.
Answer:
3. f(x + 3)
Step-by-step explanation:
PLEASE HELP!!
Which inequality describes all the solutions to -5x + 6 -9
B. x 4
Answer:
-5x-3
Step-by-step explanation:
-5x+6-9=-5x-3
The inequality that describes all the solutions to the given inequality expression is x > 4
Given the inequality expression -5x + 6 < 2(-3 − x)
Expand the right-hand side of the ineqality
-5x + 6 < -6 - 2x
Collect the like terms
-5x + 2x < -6 - 6
-3x < -12
Divide both sides by -3
-3x/-3 > -12/-3
x > 4
Hence the inequality that describes all the solutions to the given inequality expression is x > 4
Learn more here: https://brainly.com/question/15816805
A man receives a rate of $3.00 per hour for a 40-hour work week. If he receives 1.5 times the regular rate for overtime, how much will he earn working a 50-hour week?
Answer:
I NEED THE SAME ANSWER
Step-by-step explanation:
Is 3 a factor of 20b - 10?
yes
no
HELP ASAP
Answer:
No. To factor the answer would be 10(2b-1)
Step-by-step explanation:
Factor 10 out of 20b − 10.
Hoped this helped!
Are you that editor from tiktok?
+30 puntos.
1) 7 (x+3) 5x + 5
Step-by-step explanation:
[tex]7(x+3)5x+5 \\
(7x+21)5x +5 \\ 35 {x}^{2} + 105x + 5[/tex]
Write the equation of a vertical line running through the point (-2,-10)
Select the correct answer from each drop-down menu. Joshua charges $12.50 an hour for his tutoring services. He also charges the same rate for giving guitar lessons. On Saturday, Joshua drove to Eric's house to tutor him. To compensate for his traveling, Joshua charged a flat amount of $4.50 in addition to his hourly rates. For Saturday's session, Joshua earned a total of $35.75. On Sunday, Joshua gave Ben guitar lessons for 0.5 hour and tutored him for the remaining time. A flat rate for traveling was not charged. For Sunday's session, Joshua earned a total of $31.25. Complete the sentences. Joshua tutored Eric Ben. Joshua earned more on Saturday than on Sunday.
On a map 1 centimeter represents 200 meters .Ridge Trail is 850 meters long. How long is Ridge Trail on the map?
Answer:
hmmmmmm
Step-by-step explanation:
75 = n + 12
Help pls
Answer:
n = 63
Step-by-step explanation:
75 - 12 = n
75 - 12 = 63
hope this helps...
Answer:
n = 63
Step-by-step explanation:
We have: n+12 = 75
Subtract 12 from both sides and we get: n = 63
Simplify where possible 3 (x+3)
A train travels 40 km west in an hour. The train stops for another hour. Then, the train travels another 80 km west in two hours.
What is the velocity of the train?
a. 40 km/h
b. 30 km/h west
c. 40 km/h east
d. 30 km/h
Answer:
b.
Step-by-step explanation:
edge 2021
hope this helps
The velocity of the train is 30 km/h west.
Definition of velocityVelocity can be determined by dividing the total displacement travelled by the total time travelled. The direction of travel is also added.
Calculation of velocity Total displacement = 80 km + 40 km = 120 km Total time = 1 hour + 1 hour + 2 hours = 4 hours Direction = westVelocity = 120 km / 4 hours = 30 km/h west.
To learn more about velocity, please check: https://brainly.com/question/862972
Subtract. Express your answer in lowest terms. 10 5/11 - 4 2/11
Answer:
6 3/11
Step-by-step explanation:
Subtract the whole numbers: 10 - 4 = 6
Subtract the fractions: 5/11 - 2/11 = 3/11
10 5/11 - 4 2/11 = 6 3/11
PLS HELP: I am unsure how to calculate this into final numbers.
Cal Amity decided to survey 880 inhabitants of the Kingdom so that he could have a confidence level of 95% and a margin of error of 3%. He found that 72% of his sample answered "yes" to the second survey question, which was, "Have you done anything, or will you do anything, to prepare your kitchen for Gourmando's visit?"
Mr. Amity can infer that, most likely, between _[blank A]_ and _[blank B]_ inhabitants of the Kingdom have done, or will do something, to prepare their kitchen before Gourmando's visit.
Options:
blank A: 3450
blank B: 5000
blank A: 0
blank B: 300
blank A: 3600
blank A: 150
blank B: 3600
blank B: 3750
Complete question :
Cal Amity decided to survey 880 inhabitants of the Kingdom so that he could have a confidence level of 95% and a margin of error of 3%. He found that 72% of his sample answered "yes" to the second survey question, which was, "Have you done anything, or will you do anything, to prepare your kitchen for Gourmando's visit?"
Mr. Amity can infer that, most likely, between _[blank A]_ and _[blank B]_ inhabitants of the Kingdom have done, or will do something, to prepare their kitchen before Gourmando's visit.
If a population is 5000
Answer:
blank A: 3450
blank B: 3750
Step-by-step explanation:
Number of inhabitants surveyed = 880
Population size = 5000
Error margin = 3%
Percentage that answered 'yes' = 72%
The confidence interval :
Mean ± Error margin
Lower Bound = 72% - 3% = 69% = 0.69
Upper bound = 72% + 3% = 75% = 0.75
Since the question want us know the overall inhabitants of the kingdom who fall between this interval :
Blank A = lower boundary = 0.69 * 5000 = 3450
Blank B = upper boundary = 0.75 * 5000 = 3750
The three angle measures in a triangle are congruent. The angles are equiangular! What is the measurement of one of the angles?
Answer:
60 degrees per angle.
Step-by-step explanation: a triangle has a total of 180 degrees, and the number of sides determine the number of angles it has. in this case, it's an equilateral triangle. 180/3 = 60. all triangles have 3 sides if you didn't know that ;)
help please :/ i might die if i don’t get helpppp
After 1 day, 300 copies of a book are sold. Each of the following days, 20 more copies are sold. Use an equation in point-slope form to model the sales of the book and determine how many copies will be sold after 15 days. copies
Answer:
the answer is 600!
Step-by-step explanation:
the formula would be... 300+20x when x=the amount of days, have a great day I hole this helped!
Answer:
300+20x, 600 total copies created.
Step-by-step explanation:
x= number of days.
20 papers per day.
20(15) is 300.
300+300=600
declare the variables
set up the equation:
The difference in ages between Joe and his older brother Sam is five years. The sum of
their ages is 35. How old is each brother?
1. Sarah went to dinner, and the bill was $15.25. She left a 15% tip. How
much money did she leave rounded to the nearest penny?
Answer:
$17.54
Step-by-step explanation:
15% percent of $15.25 is $2.29 so, add them together
$17.54 is the answer I think
A band must pay a $2500 entrance fee, It will split the cost between its 25 members. How much will each member pay?
Please help quick
Answer $100 each
Step-by-step explanation:
2500/25
Answer: 2500/25
Each member pays $100
============================================
Explanation:
The slash symbol means division. It's the same as saying 2500 ÷ 25
The expression 2500/25 simplifies to 100, which means that each member must pay $100. If you had 25 members paying $100 each, then 25*100 = 2500 dollars is the total amount of money paid.
So in short, you divide the total cost over the number of members.
Match the symbol with its corresponding category.
Answer:
N-Natural
R-Real
Z-integer
Q-rational
Find the quotient 25) 8525 A 215 B. 305 C 341 D. 2141 E 3041
Answer:
c
Step-by-step explanation:
because the product of 341 and 25 is 8525.
As an estimation we are told £3 is €4.
Convert €32 to pounds.
help pleaseeee!
A regular polygon has 12 sides find the size of each of its interior angles
Answer:
150°
Step-by-step explanation:
The sum of the interior angles of a polygon is
sum = 180° ( n - 2) ← n is the number of sides
Here n = 12, then
sum = 180° × 10 = 1800°
Since there are 12 interior angles, then
size of each interior angle = 1800° ÷ 12 = 150°
I REALLY NEED HELP PLEASE ANSWER!!!!!
Answer:
an equation would be 2 + 2 = 4
Hope this helps
Step-by-step explanation:
Which set of ordered pairs is a function?
A {(-1,5), (-1,4).(-1,3), (-1,2).(-1,1)}
B {(-6,-4).(-4,-2), (0,0).(-4,2).(-6,4)}
C {(-5,1). (-3,2).(-1,3), (1,4), (3,5)}
D {(-2.1).(-4,2), (0.3). (4.1).(-2,5)}
Answer: i think A
Step-by-step explanation:
Write the x and y coordinates for points A, B, C, D, E,F,G,H
Answer:
A = (0, 1)
B = (2, 3)
C = (5, 7)
D = (8, 1)
E = (5, 0)
F = (-6, 5)
G = (-5, -2)
H = (-3, -6)
Expand the following
8.05 x 10^-2
a)80.5
b)0.805
c)0.0805
d)8.05
the product x3⋅x4. Both terms have the same base, x, but they are raised to different exponents. Expand each expression, and then rewrite the resulting expression. ... Write each of the following products with a single base. Do not simplify further. ... notation. a 3.547×1014; b −2×106; c 7.91×10−7; d −8.05×10−12 ..