Answer:
40%
Step-by-step explanation:
18+12+20=50
20/50×100=
40%
The percentage of the students who chose vanilla as their favorite ice cream flavor will be 40%.
What is the percentage?The amount of any product is given as though it was a proportion of a hundred. The ratio can be expressed as a quarter of 100. The phrase % translates to one hundred percent. It is symbolized by the character '%'.
The percentage is given as,
Percentage (P) = [Final value - Initial value] / Initial value x 100
The rundown underneath shows the consequences of a review of the most loved frozen yogurt flavors among center school understudies.
18 understudies decided in favor of chocolate12 understudies decided in favor of strawberry20 understudies decided in favor of vanillaThe total number of students is given as,
Total = 18 + 12 + 20
Total = 50
Then the percentage of the students who chose vanilla as their favorite ice cream flavor will be given as,
P = (20 / 50) x 100
P = 0.40 x 100
P = 40%
The percentage of the students who chose vanilla as their favorite ice cream flavor will be 40%.
More about the percentage link is given below.
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Answer:q
Step-by-step explanation:
For each line, determine whether the slope is positive, negative, zero, or undefined.
(a) A tall tree of height 60m is broken due to the strong wind. If the upper 40m
broken part of the tree touches the level ground, calculate the angle made by the
broken part with the horizontal line. Also calculate the horizontal distance
between the bottom of the tree and the point at which the broken part of the
tree touches the ground level.
Answer:
The angle is 30° and the horizontal line is 23.094 m.
Step-by-step explanation:
The angle (x):
[tex] \sin(x) = 20 \div 40[/tex]
[tex] \sin(x) = 0.5[/tex]
[tex]x = { \sin }^{ - 1} (0.5)[/tex]
[tex]x = 30[/tex]
The horizontal line (y):
[tex] \cos(30) = 20 \div y[/tex]
[tex]y \cos(30) = 20[/tex]
[tex]y = 20 \div \cos(30) [/tex]
[tex]y = 23.094[/tex]
Simplify the following expression.
6m-54 divided by 9-m
Answer:
− 6
Step-by-step explanation:
Maya flipped a coin 50 times. How many times should she expect the coin to land on tails?
Answer: It's a 50% chance (25 times)
Reason: It's Statically proven that if there are two things you are comparing, and are trying to flip (Like a coin) There's a fifty percent chance of flipping to that side. Thus having this information, you will land on tails 25 times statically.
I hope this helps, and Happy Holidays! :)
Henry made himself a sandwich that was StartFraction 11 Over 12 EndFraction of a foot long. He put pepperoni on Three-fourths of his sandwich. What length of the sandwich did not have pepperoni on it?
Answer:
[tex]\bold{\dfrac{11}{48}\ ft}[/tex]
Step-by-step explanation:
Given that:
Length of sandwich = [tex]\frac{11}{12}[/tex] of a foot = [tex]\frac{11}{12}[/tex] ft
Portion of sandwich on which there is pepperoni = [tex]\frac{3}{4}[/tex] of the total length of sandwich
Portion of sandwich on which there is pepperoni = [tex]\frac{3}{4}[/tex] [tex]\times \frac{11}{12}[/tex] ft
To find:
The length of sandwich which does not have the pepperoni on it?
Solution:
First of all, let us find the length which has the pepperoni on it.
Length of sandwich on which there is pepperoni = [tex]\frac{3}{4}[/tex] [tex]\times \frac{11}{12}[/tex] ft = [tex]\frac{33}{48}[/tex] ft
Length of sandwich on which there is no pepperoni can be found by subtracting the length on which there is pepperoni from the total length of sandwich.
Therefore, the answer is:
[tex]\dfrac{11}{12} - \dfrac{33}{48} = \dfrac{44-33}{48} = \bold{\dfrac{11}{48}\ ft}[/tex]
Answer:
11/48
Step-by-step explanation:
i did this in 6th grade 6 years ago
An item is regularly priced at $20. It is on sale for 35% off the regular price. What is the sale price?
Answer:
The sale price is $7.00
Step-by-step explanation:
Together Cam and Brian had 24 pair of jeans. Cam had 4 less the Brian. Which inequality of equation could be used to find the number of jeans that Brian had?
Answer:
Brian had 4 jeans
Step-by-step explanation:
Together Cam and Brian had 24 pair of jeans. Cam had 4 less the Brian. Which inequality of equation could be used to find the number of jeans that Brian had?
Let the number of jeans
Cam had = x
Brian had = y
Hence: x + y= 24 Jeans
Cam had 4 less the Brian.
= x = y - 4
Hence:
x > y
The number of jeans Brian had is calculated as:
x + y= 24
y - 4 + y= 24
2y = 24+ 4
2y = 28
y = 28/2
y = 14 jeans
25% of 96 is what number round to the nearest tenth of necessary
Answer:
y = .25 x 96
y = 24
This is the answer.
Step-by-step explanation:
25% is the same as 0.25
25% = 25/100 = 0.25
Multiply 0.25 with 96
0.25 x 96 = 24
24 is your answer
hope this helps
Which value of y is a solution of this inequality?
3y−4<11
y = 7
y = 5
y = 4
y = 6
Make D the subject of S =D/T
Step-by-step explanation:
S = D/T
D = ST
S comes first in the English Alphabet so it is ST
Answer:
D=ST
Step-by-step explanation:
..........D=ST...
need help asap please
The angle BCD = 120°
Further explanationGiven
A parallelogram and four angles
Required
Angle BCD
Solution
In A parallelogram
The sum of the four angles is 360°
Opposite angles are equal /congruent(A=C, B=D)
Consecutive angles are supplementary (A + D = 180 °, D + C = 180°, C + B = 180°, B + A = 180°).
We choose a solution by using
Consecutive angles :
∠C+∠B=180°
18x=180°
x=10
∠C=∠BCD =
[tex]\tt 12x=12\times 10=120^o[/tex]
Or we can use another ways :
The sum of the four angles is 360°
∠A+∠B+∠C+∠D=360°
12x+6x+12x+6x=360°
36x=360°
x=10
∠C=∠BCD =
[tex]\tt 12x=12\times 10=120^o[/tex]
The midpoint of overline AB is M(-4, -7). If the coordinates of A are (−7,−6), what are the coordinates of B?
[tex]\boxed{\boxed{\pink{\bf \leadsto The \ co-ordinate\ of \ B \ is \ ( -1, -8) }}}[/tex]
Step-by-step explanation:Given that, The midpoint of overline AB is M(-4, -7). If the coordinates of A are (−7,−6). And we need to find the coordinates of B. We know Midpoint formula is :-
[tex]\large\boxed{\red{\bf Midpoint = \bigg( \dfrac{x_1+x_2}{2} , \dfrac{y_1+y_2}{2}\bigg) }}[/tex]
Let the co ordinates of B be (x , y ) .
Now , on substituting the respective values ,we have :-
[tex]\bf\implies Midpoint = \bigg( \dfrac{x_1+x_2}{2} , \dfrac{y_1+y_2}{2}\bigg) \\\\\bf \implies (-4,-7) = \bigg( \dfrac{x -7}{2} , \dfrac{y-6}{2}\bigg) \\\\\bf \implies \dfrac{x -7}{2} = (-4) \\\\\bf \implies x - 7 = -8 \\\\\bf\implies x = -8+7 \\\\\boxed{\red{\bf \implies x = (-1) }}[/tex]
[tex]\implies \bf \dfrac{y-6}{2} = -7 \\\\\bf\implies y-6=-14 \\\\\bf\implies y = 6 - 14 \\\\\boxed{\red{\bf\implies y = -8}}[/tex]
Hence the value of x coordinate is (-1) and y - coordinate is (-8) .
Hence the coordinate of B is (-1,-8)which angle relationship would you use to
prove that x = 20
Answer:
Supplementary Angles add up to 180°
Step-by-step explanation:
(2x + 5) + (8x - 25) = 180
10x -20 = 180
10x = 200
x = 20
Please answer correctly !!!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!
Answer:
x = √47
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Trigonometry
[Right Triangles Only] Pythagorean Theorem: a² + b² = c²Step-by-step explanation:
Step 1: Define
We have a right triangle. We can use PT to solve for the missing side length.
Step 2: Identify Variables
Leg a = 5
Leg b = x
Hypotenuse c = √72
Step 3: Solve for x
Substitute [PT]: 5² + x² = (√72)²Exponents: 25 + x² = 72Isolate x term: x² = 47Isolate x: x = √47James bought 4 tubes of paint to use for an art project. He paid the same amount for each tube, and he spent less than $20 in all.
Let x represent the cost of each tube of paint. Which inequality describes the problem?
Solve the inequality. Then, complete the sentence to describe the solution.
Each tube of paint cost less than $
.
Step-by-step explanation:
total number of tubes=4
total spent=<$20
4(x)<$20
x<$20/4
x<$5
The inequality represented is 4x < 20 and the cost of one tube will be less than $5.
What is inequality?A mathematical phrase in which the sides are not equal is referred to as being unequal. In essence, a comparison of any two values reveals whether one is less than, larger than, or equal to the value on the opposite side of the equation.
As per the given,
The cost of one tube = x
Cost of 4 tubes = 4x
Cost < $20
4x < 20
x < $5
Hence "The inequality represented is 4x < 20 and the cost of one tube will be less than $5.".
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6(3x +5 ) = 7(2x +2)
Answer:
I answered ur question answer is x=-4
The principal amount, $4200, earns 3.6% interest compounded monthly.
a. Write the function that represents the value of the account at any time, t.
b. What will the value be after 10 years?
Answer:
a)
[tex]A\:=\:P\left(1\:+\:\frac{r}{n}\right)^{nt}[/tex]
b)
The total amount accrued, principal plus interest, from compound interest on an original principal of $ 4,200.00 at a rate of 3.6% per year compounded 12 times per year over 10 years is $5667.28.
Step-by-step explanation:
a. Write the function that represents the value of the account at any time, t.
The function that represents the value of the account at any time, t
[tex]A\:=\:P\left(1\:+\:\frac{r}{n}\right)^{nt}[/tex]
where
P represents the principal amount
r represents Annual Rate
n represents the number of compounding periods per unit t, at the end of each period
t represents the time Involve
b) What will the value be after 10 years?
Given
The principal amount P = $4200
Annual Rate r = 3.6% = 3.6/100 = 0.036
Compounded monthly = n = 12
Time Period = t
To Determine:
The total amount A = ?
Using the formula
[tex]A\:=\:P\left(1\:+\:\frac{r}{n}\right)^{nt}[/tex]
substituting the values
[tex]A\:=\:4200\left(1\:+\:\frac{0.003}{12}\right)^{\left(12\right)\left(10\right)}[/tex]
[tex]\:A\:=\:4200\left(1.0025\right)^{120}[/tex]
[tex]A=5667.28[/tex] $
Therefore, the total amount accrued, principal plus interest, from compound interest on an original principal of $ 4,200.00 at a rate of 3.6% per year compounded 12 times per year over 10 years is $5667.28.
Can you answer this?
27
5
Y=5x+27
Here ya go
A snail can move about 10 meters in 1000 seconds. How many seconds does it take the snail to move 1 meter
Answer:
100 seconds my dude
Step-by-step explanation:
...............
Answer:
100
Step-by-step explanation:
If p : q = 1/3 : 2 and p : r = 3/4 : 1/2,
calculate the ratio
p:q:r
Giving your answer in its simplest form.
Answer:
p : q : r = 2 : 12 : 3
Step-by-step explanation:
p : q = 1/3 : 2
p : q = 1/3 ÷ 2
p : q = 1/3 × 1/2
p : q = 1/6
p : q = 1:6 -----------(a)
p : r = 1/2 : 3/4
p : r = 1/2 : 3/4
p : r = 1/2 × 4/3
p : r = 2/3
p : r = 2 : 3 -----------(b)
For p in equation (a) to be the same as equation (b) so, multiply equation (a) by 2 and multiply equation (b) by 1
p : q = 1 × 2 : 6 × 2
p : q = 2 : 12
p : r = 2 × 1 : 3 × 1
p : r = 2 : 3
p = 2 : , q = 12 , r = 3
Hope it help
p : q : r = 2 : 12 : 3
Select the correct answer from each drop-down menu.
Consider this system of equations.
The points representing the solution set of this system of equations are
and
.
Answer:
(-2, -1) and (3, 14)Step-by-step explanation:
[tex]\left\{\begin{array}{ccc}y=x^2+2x-1\\y-3x=5&\text{add}\ 3x\ \text{to both sides}\end{array}\right\\\left\{\begin{array}{ccc}y=x^2+2x-1&(1)\\y=3x+5&(2)\end{array}\right[/tex]
Substitute (1) to (2):
[tex]x^2+2x-1=3x+5\qquad|\text{subtract}\ 3x\ \text{and 5 from both sides}\\\\x^2-x-6=0\\\\x^2+2x-3x-6=\\\\x(x+2)-3(x+2)=0\\\\(x+2)(x-3)=0\iff x+2=0\ \vee\ x-3=0\\\\x=-2\ \vee\ x=3[/tex]
Substitute the values of x to the (2):
[tex]\text{for}\ x=-2\\\\y=3(-2)+5=-6+5=-1\\\\\text{for}\ x=3\\\\y=3(3)+5=9+5=14[/tex]
a number is five less than 3 time another number use x for the variable HURRY
Answer:
10, it's 5 less than 5 times 3
Step-by-step explanation:
Which is not a solution of the inequality to -8x < 32
A.−1/2
B.1
C.0
D.−4
If temperature is 4 degrees and falls by 6 degrees, what is the new temperature?
Answer:
-2 degrees
Step-by-step explanation:
4-6=-2
so its -2 degrees.
Hope this helps :D
Answer:
-2
Step-by-step explanation:
If they temperature falling is greater than the present temperature, you will have to go into negatives. 4 - 4 = 0 - (remainder 2) is -2.
OPEN ENDED QUESTION -6(7)
Answer:
-42
Step-by-step explanation:
reason: because on the left we have negative six and on the right we have positive 7, so what is the equation? well it would be -6 x 7 because if a number is in these () it means you multiply
11)
0.00921
000920d
6 861125
D D 이
86000
A 56000 0 2
Answer:1a
Step-by-step explanation:
PLEASE HELP!
ROAD SIGNS Roadway signs such as the one shown are used to warn drivers of an upcoming steep down grade. What is the grade, or slope, of the hill described on the sign?
Answer:
[tex]\frac{2}{25}[/tex]
Step-by-step explanation:
8% = 0.08 = [tex]\frac{2}{25}[/tex]
Find the value of x
17x - 18
7x
Consider the given equation is [tex]17x-18=7x[/tex].
Given:
[tex]17x-18=7x[/tex]
To find:
The value of x.
Solution:
We have,
[tex]17x-18=7x[/tex]
Adding 18 on both sides.
[tex]17x=7x+18[/tex]
Subtracting 7x from both sides.
[tex]17x-7x=7x+18-7x[/tex]
[tex]10x=18[/tex]
Divide both sides by 10.
[tex]x=\dfrac{18}{10}[/tex]
[tex]x=1.8[/tex]
Therefore, the value of x is 1.8.
Please check the attached screenshot! its deltamath! i need it asap! Im in algebra 2.
Answer:
Step-by-step explanation:
B is the answer
Ok so basically I gonna learn something that is abt point so kk?? Alr so basically if you want people to answer u question mostly the new put at least 15 or more points invested caused u shoulda grinded with meme was and trolling kids for points and that exactly why im saying because I want points and so do other people because I put a question with 5 points, waited an hour nobody respond, then 50 and everyone was refreshing my profile like crazy they said (on my banned acc) saying OMG NOO I WAS SO CLOSE PLS DO ANOTHER and others like OMG NO WAY FREE POINTS THIS ALMOST NEVER HAPPENS And more stuff so yeah no hate no offense no hate no offense no hate no offense no offense no offense no offense but I need more point and and so do other people that try to ask questions And answer, pls be nice and give to people that struggling ok if not, ur a greedy noob.