Answer:
67/18 is 3.72 as a decimal.
Step-by-step explanation:
I know this because, to turn a fraction into a decimal, you must divide the numerator by the denominator.
67 ÷ 18 = 3.72
Therefore, 3.72 is my answer.
Taylan is making a line plot of these dragonfly lengths. How many marks should Taylan make above 3 in the line plot? Dragonfly Length (inches) 33 Lengths of Dragonflies Measured (in inches) 3 + > H + 3 3 3 3 4 4 31 37 32 31 ? marks su T DONE 4
Answer:
Taylan should make 2 marks above the 3 1/4 in the line plot.
Step-by-step explanation:
230% of what number is 92
Answer:
250
Step-by-step explanation:
Following shows the steps on how to derive this formula
Step 1: If 92% of a number is 230, then what is 100% of that number? Setup the equation.
230
92% = Y
100%
Step 2: Solve for Y
Using cross multiplication of two fractions, we get
92Y = 230 x 100
92Y = 23000
Y = 23000
100 = 250
What is
230
% of
92
? = 250
Answer:
250
Explanation:
230 x 100 ÷ 92 =250
100 writen as a perfect square
Answer:
10^2.
Step-by-step explanation:
100 is a perfect square of 10.
sqrt (100)
= 10.
Hope this helped!
The width of a rectangle is 1/4 its length. The perimeter of the rectangle is 375 ft. What is the length, in feet, of the rectangle?
Answer:
Required Answer:-Let
[tex]\sf length=x [/tex]
[tex]\sf Breadth={\dfrac {x}{4}}[/tex]
As we know that in a rectangle
[tex]{\boxed{\sf Perimeter=2 (l+b)}}[/tex]
Substitute the values[tex]{:}\longrightarrow\sf 2 \left (x+{\dfrac {x}{4}}\right)=375 [/tex]
[tex]{:}\longrightarrow\sf 2 \left({\dfrac {4x+x}{4}}\right)=375 [/tex]
[tex]{:}\longrightarrow\sf 2 \left({\dfrac {5x}{4}}\right)=375 [/tex]
[tex]{:}\longrightarrow\sf {\dfrac {10x}{4}}=375 [/tex]
[tex]{:}\longrightarrow\sf 10x=4×375 [/tex]
[tex]{:}\longrightarrow\sf 10x=1500 [/tex]
[tex]{:}\longrightarrow\sf x={\dfrac {1500}{10}}[/tex]
[tex]{:}\longrightarrow\sf x=150[/tex]
[tex]\therefore[/tex]Length =150feet
draw a graph of y equals 7 + 4 x - 2x squared
a) use a graph to find the Turning point
b) use your graph to look for the roots .
Answer:
thanks man i really needed points
Step-by-step explanation:
Answer:
i really need it
Step-by-step explanation:
thanks for the points
Mason and Laney ran laps to train for the long-distance running team. The ratio of the number of laps Mason ran to the number of laps Laney ran was 2 to 3. If Laney ran 36 laps, how many laps did Mason run?
I need the fast plz
Can some one help me in less then five minutes??
Answer:
x>dy-c
Step-by-step explanation:
All the fudge machines at a chocolate factory work at the same rate. Six machines working simultaneously can complete a big order in 22 hours. How many hours would it take to fill the order if the number of working machines decreased by factor of 4?
Answer:
88 hours
Step-by-step explanation:
Since we are decreasing the number of machines by a factor of four and all the machines work at the same rate, we are simply going to increase the work hours by a factor of 4
Increasing the work hours by a factor of 4 will yield 22 * 4 = 88 hours
So it will take 88 hours to fill the order if the number of machines is deceased by a factor of 4
Ill give brainlist please
Answer:
A rotation
The center of the rotation is (0,0)
With an angle of 90°
Nina can stitch 3 of a dress in 4 hours. If drepresents the number of dresses and h represents the number of hours, which equation
represents this proportional relationship?
OA d=6
B.
3d=4h
oc. d = 13h
D.
d=4
OE. d=12
Answer:
C. d= 1/6h
Step-by-step explanation:
2/3 dress in 4 hours
We need to find out how much of a dress can be finished per hour.
2/3 /4 = 2/12
2/12 ---> 1/6
d= 1/6h
Brainliest is much appreciated!
Find the value of f(-7).
Answer:
f(-7) = -4
Step-by-step explanation:
We want to find the value of the function when x = -7
The y value of the function when x= -7 is -4
f(-7) = -4
Answer:
f(-7)=-4
Step-by-step explanation:
If you look at the x, in this case -7, and follow it down to where it stops on the parabola, you will see that it's y value is -4.
PLEASE PLEASE HELP WILL GIVE A LOT OF POINTS!
Answer:
X-intercept- ( 3/7,0)
Y-intercept- (0,-3)
Step-by-step explanation:
To find the y-intercept(s), substitute in 0 for x and slove for y
y=7(0)-3
simplify y=-3
to find the x-intercept(s), substitute in 0 for y and slove for X
0=7x-3
rewrite equation- 7x-3=0 and slove
which would equal 3/7
Which graph can be used to find the solution of the following system of equations?
Answer:
A
Step-by-step explanation:
1. Honestly, my course of action, if allowed to, would be to use my graphing calculator. Obviously, you can graph the first equation but the second one requires some rearranging, keeping in mind that we are isolating the y.
[tex]2y-2x=10[/tex]
[tex]2y=2x+10[/tex]
[tex]y=x+5[/tex]
So now we have an equation of the line. Simply enter both of these equations into your graphing calculator and you're all set.
I hope this helps!
Choose the mathematical sentence that most accurately expresses the
information in the problem, and would be most helpful in solving it.
After taking 4 pieces of fruit out of a bag, 12 pieces of fruit remained. How
many pieces of fruit were in the bag to start?
A. f: 4 = 12
B. 12 - 4 = f
C. 12 : f= 4
D. f-4 = 12
E. 4 + f = 12
F. 12 + f = 4
Answer:
D. f-4=12
Step-by-step explanation:
total fruits (f)
took 4
12 remained
taken + remainder = initial total
4 + 12 = f
f = 12 -4
The Kennedy Middle School cafeteria charges students $3 for 1 6 of a pizza. What is the cost per pizza? I need to know ASAP!!!
Answer:
18 dollars
Step-by-step explanation:
Six sixths in one. six times three equals eighteen.
If correct, please mark brainliest!
) Multiply (x − 4)(x2 − 5x − 6). x3 − 9x2 + 14x + 24 x3 − x2 + 26x + 24 x3 − 5x2 + 10x + 24 x3 − 15x2 + 20x + 24 Question 10(Multiple Choice Worth 6 points) (01.03 MC) Solve for all possible values of x. square root of the quantity x minus 8 end quantity minus 3 equals 1 x = −4 x = 8 x = 12 x = 24
9514 1404 393
Answer:
A. x^3 − 9x^2 + 14^x + 24
Step-by-step explanation:
(x − 4)(x^2 − 5x − 6) = x(x^2 − 5x − 6) -4(x^2 − 5x − 6)
= x^3 -5x^2 -6x -4x^2 +20x +24
= x^3 +x^2(-5-4) +x(-6+20) +24
= x^3 − 9x^2 + 14x + 24 . . . . matches the first choice
Answer:
The other person is right it is "x^3 − 9x^2 + 14x + 24"
Step-by-step explanation:
They showed their work so i felt like u could just look at theirs!!!
Xoxo
Solve for x. Round your answer to two decimal places. Show your work for full credit.
Answer:
x ≈ 14.30
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDASEquality PropertiesTrigonometry
sin∅ = opposite over hypotenuseStep-by-step explanation:
Step 1: Define variables
∅ = 39°
opposite leg = 9
hypotenuse = x
Step 2: Solve for x
Substitute: sin39° = 9/xMultiply x on both sides: xsin39° = 9Isolate x: x = 9/sin39°Evaluate: x = 14.3011Round: x ≈ 14.30Please help ASAP:) is really need some help!
Answer:
correct answer is
b
HL congruence
Answer:
B
Step-by-step explanation:
BRAINLIEST PLS
SOMEONE HELP ME PLEASE
6
Step-by-step explanation:
here,
4x +2=15x-64
64+2=15x-4x
66=11x
x=66/11
x=6
A unicorn daycare center requires there to be 2 supervisors for every 18 baby unicorns. Write an equation that shows the relationship between nnn, the number of supervisors, and uuu, the number of baby unicorns. Please note that this is a magical daycare center, so fractional supervisors are allowed.
Answer:
n = (1/9)u
Step-by-step explanation:
This is a direct variation relationship of the form
n = ku
For n = 2, u = 18.
2 = k * 18
We solve for k.
k = 2/18
k = 1/9
Now we use k in the equation of the relationship.
n = (1/9)u
what is the length of AC?
Answer:
126
Step-by-step explanation:
x=24
140-24= 126
How are y'all doing today?
Answer:
goooooooooooooooooood
Step-by-step explanation:and you?
Answer:
Great!
Step-by-step explanation:
But in the future please only post questions, since this is a homework site.
What do the slope and y-intercept of a real-world linear function represent?
Answer:
Word problems with linear equations (that is, with straight-line models) almost always work this way: the slope is the rate of change, and the y-intercept is the starting value.
Step-by-step explanation:
What is the slope?????????
To find slope, divide the difference of the y-coordinates of 2 points on a line by the difference of the x-coordinates of those same 2 points,hope this helps you (:
7th grade advanced, please help!!
Answer:Company B 12.72
Step-by-step explanation:
35/2.75=12.72
32.50/2.5=13
You divide them so you get the price per one pound.
Hope this helps!!!!
Answer:
Company B offers the lowest price per pound of 12.72
Step-by-step explanation:
Unit Price
Given a product that costs X dollars and has Y pounds, the unit price is given by X/Y dollars per pound.
Elle is comparing prices to purchase candy online. Company A offers 2 1/2 pounds of chocolate for $32.50 and Company B offers 2 3/4 pounds of chocolate for $35.00.
The offer of Company A is for 2 1/2 pounds = 2.5 pounds
The offer of Company B is for 2 3/4 pounds = 2.75 pounds
The unit price for Company A is $32,50/2.5 = $13/pound
The unit price for Company B is $35,00/2.75 = $12.72/pound
Company B offers the lowest price per pound of 12.72
Elijah bought 334 pounds of ground hamburger meat for $11.00. Enter the price per pound of the ground hamburger meat. Round your answer to the nearest cent, if necessary. $
Answer:
Step-by-step explanation:
11/334 pounds= roughly 0.329 a pound or 0.33
rewrite in simplest terms. 8(-5d-9) -3(-6d+10)
Answer:
− 22 d − 102
Step-by-step explanation:
A water slide starts at (0,144) and ends at (12,0) what is the slope of the slide
Answer:
-12
Step-by-step explanation:
The slope of a line is just the difference of y-values divided by the difference of x-values
[tex]m = \frac{y_2-y_1}{x_2-x_1} = \frac{144-0}{0-12} = \frac{144}{-12} = -12[/tex]
ABC is a central angke in a cirvle with center B. The length of the radius is 13 km and m
Answer:
[tex]\frac{1170pi}{360m}[/tex]km
Step-by-step explanation:
To find the length of the minor arc, you find the circumference of the circle multiplied by the arc angle, which is [tex]\frac{45}{m}[/tex] over 360 degrees.
Circumference of the circle with center B = 13×2×pi
= 26pi
Length of minor arc = 26pi × [tex]\frac{45}{m}[/tex] ×[tex]\frac{1}{360}[/tex]
= [tex]\frac{1170pi}{360m}[/tex]km
A car-rental agency charges $29.00 per day plus $0.25 for each mile driven. How many miles did Roberto drive if he paid $52.00 total for the rental car for one day?
Answer:
The below T&Cs (including prices and taxes) are provided by Hertz and may change ... Additional Drivers: $13.50* per day/driver (at most locations) capped at $189.00* per rental/driver; Extra miles (if your rental has limited mileage, each additional mile over the limit will ... It is illegal to drive in the US without car insurance.
Step-by-step explanation: