Answer:
The whole = 48
The percentage = 78%
The part = 37.44
Step-by-step explanation:
The given parameters are;
The number of responses for the competition = 48 responses
The percentage that voted for the black T-shirt = 75%
The whole = The total number of responses for the competition = 48
The percentage = 78% = The part/(The whole) × 100
The part = The missing information
To find the part, we substitute the values of the whole, and the percentage into the given following equation
The part = The percent × The whole
∴ The part = 78% × 48 = 78/100 × 48 = 37.44
The part = 37.44.
Simplify the expression:
-3.5i -4h +22 -0.3h +4.6i
Answer:
[tex]22 + 1.1 \times i - 4.3h[/tex]
Step-by-step explanation:
1) Collect like terms.
[tex]22 + ( - 3.5i + 4.6i) + ( - 4h - 0.3h)[/tex]
2) Simplify.
[tex]22 + 1.1 \times i - 4.3h[/tex]
hence, the answer is 22 + 1.1 × i - 4.3h.
Divide and round to the nearest hundredths place.
0.25 ÷ 0.06 =
Answer:
4.17
Step-by-step explanation:
Answer:
14.17
Step-by-step explanation:
0.25 divided by 0.06 =4.166666666667
you take the first 3 numbers 4. 166 round the last number if it is a 5 or higher the number goes up one 4.166 rounds up to 4.17
Can somebody help me with this
Answer:
D = -1, -1, 2, 5
R = 0, 2, 3, 7
✅It is NOT A FUNCTION
Step-by-step explanation:
D (Domain) = input values (x-values)
D = -1, -1, 2, 5
R (Range) = output values
R = 0, 2, 3, 7
✅It is not a function because an x-value, -1, has two different y-values, 7 and 2, assigned to it.
Please help me find the answer !
Answer:
x = 12
y = 6√3
Step-by-step explanation:
✅Apply the intersecting secant theorem to find x. Thus:
6(6 + x) = 7(7 + 8³/7)
Convert the mixed fraction to improper fraction
6(6 + x) = 7(7 + 59/7)
36 + 6x = 49 + 59
36 + 6x = 108
6x = 108 - 36
6x = 72
Divide both sides by 6
x = 72/6
x = 12
✅Apply the tangent-secant theorem to find y. Thus:
y² = 6(6 + x)
Plug in the value of x
y² = 6(6 + 12)
y² = 6(18)
y² = 108
y = √108
y = 6√3
Suppose a runner travels 5200 feet in 5 minutes. At what rate does she run?
Answer:
1040 ft./min
Step-by-step explanation:
It's Right :)
Jayce bought 12 balloons. 3/9 of the balloons are yellow. how many yellow balloons are there?
Answer:
4
Step-by-step explanation:
3/9 is the same as 1/3 so 1/3 or 12 is 4
Answer:
4
Step-by-step explanation:
The height, h, of a fence and the time, t, it takes to climb the fence.
Answer:
ht
Step-by-step explanation:
Find the value of x in the triangle.
Choices:
A: 48°
B: 58°
C: 42°
D: 38°
Please help!!!
20 pts. solve for u please!!!!!!
Answer:
16
Step-by-step explanation:
Answer:
16
Step-by-step explanation:
A. What is the median of the data set?
B. What is the lower quartile of the data set?
C. What is the upper quartile of the data set?
Answer:the median is 20 and the lower quartile is 16.5
Step-by-step explanation:
Look at the right triangle on the coordinate grid
A. 11
B. 24
C. 73
Answer:
i believe 73 is the answer
What is -78.6 (-2.4)?
A. -188.64
B. -32.75
C. 32.75
D. 188.64
Answer:
the answer is A
Step-by-step explanation:
multiply the 2 numbers
Answer:
C. 32.75Is the answer!!
Step-by-step explanation:
What is the area of the triangle?
Answer:
the answer is 80
The expression -x^2 + 70x -600 represents a companys profit for selling x items. For which number of items sold is the companys profit equal to zero?
Answer:
Step-by-step explanation:
-x² + 70x - 600
If we multiply all by -1, we have
x² - 70x + 600
If we factorise this, we have
x² - 10x - 60x + 600
x(x - 10) - 60(x - 10)
(x - 10) (x - 60)
x = 10
x = 60
If the company sells 10, or 60 items, their profit is 0
What is (0.55x - 0.8) - (0.6x - 0.55)?
y'all i just saw the most inappropriate thing.. please... for my eye's sake.. don't post inappropriate things. kids are on this app trying to get answers and learn. do this somewhere else
Answer:
Was it from goldenglare? Cuz that was disgusting
Answer:
i'm with u cause i saw something inappropriate earlier
Step-by-step explanation:
what is the point of intersection of the lines y=3/4x-1 and y=1/8x+4?
a)(1,0)
b)(4,2)
c)(8,5)
d)(16,6)
Answer:
the answer for this question is option b
What is a formula for the nth term of the given
sequence?
-11, -7, -3...
Answer:
The answer would be 4th one
'cause the difference between them is ur slope and ( the first term - the difference) is ur *y intercept* .
Step-by-step explanation:
Good luck .
Hope this helped u ;)
write the slope-intercept form of the equation of each line.
Answer:
Y intercept = 4
y = 3x + 4
Step-by-step explanation:
PLEASEEEE HELPPP ILL GIVE BRAINLIEST
Answer:
c
Step-by-step explanation:
number decreased by 8 is equal to 20
Answer:
Step-by-step explanation:
28
Answer:28
Step-by-step explanation:
28-8
which of the following is equivalent to the expression above
c) 2x^2y + 2xy^2
Explanation:
(x^2 y-3y^2+5xy^2)- (-x^2y+3xy^2-3y^2)
(x^2 y+5xy^2 -3y^2)- (-x^2y+3xy^2-3y^2)
x^2 y +5xy^2 -3y^2 + x^2y -3xy^2 + 3y^2
2x^2y + 2xy^2
The option C) 2x²y + 2xy² is equivalent to the given expression (x²y - 3y² + 5xy²) - (-x²y + 3xy² - 3y²).
Mathematically, an expression is an admixture of numbers, variables, operations, and functions that are conjoined according to peculiar rules to depict a mathematical calculation or association. It can be supposed to as a mathematical idiom or formula.
By combining numbers, variables, operators, and functions, mathematical expressions can define a broad lea of calculations and associations.
The given expression is (x²y - 3y² + 5xy²) - (-x²y + 3xy² - 3y²).
(x²y - 3y² + 5xy²) - (-x²y + 3xy² - 3y²)
= x²y - 3y² + 5xy² + x²y - 3xy² + 3y²
= 2x²y + 2xy².
Hence, option C) is correct in that 2x²y + 2xy² is equivalent to the given expression.
Learn more about Expression here:
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URGENT, WILL GIVE BRAINLIEST
The diagram represents students in a high school English class. Each dot represents one student.
A student is chosen at random from the English class.
The ovals show students who are part of different groups:
B = Students who have blue eyes
C = Students who take a computer programming class
Which model represents B or C?
Answer:
Btm Left
Step-by-step explanation:
Please answer as fast as you can!
Answer:
72 cards. Aaron is the difference between Linda ad Paul, therefore it is 72. There is a different way to solve it but it's way more complicated
A cyclist travels 5 miles in the direction N 30° E, then travels 3 miles in the direction N 70° E. Which equation measures the cyclist's distance, x, from the starting point?
Answer:
D
Step-by-step explanation:
Edge 2021
The formula calculates the cyclist's separation from the starting point, x, and will be x² = 5² + 3² - 2(5)(3)cos(140°).
What is an equation?Mathematical expressions with two algebraic symbols on either side of the equal (=) sign are called equations.
This relationship is illustrated by the left and right expressions being equal to one another. The left-hand side equals the right-hand side is a basic, straightforward equation.
As per the given information in the question,
From the cos law ;
x² = a² + b² - 2ab cos θ
The values obtained will be,
a =5
b =3
θ = 180° +70° -30°
θ = 180°- 40°
θ = 140°
Substitute the given values in the equation,
x² = a² + b² - 2ab cos θ
x² = 5² + 3² - 2(5) (3) cos(140°)
To know more about equation:
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the total value of the eggs is about blank cubic centimeters.
Answer:
16249.27392 cm³
Step-by-step explanation:
V = [tex]\frac{4}{3}[/tex] × π × r³
[tex]\frac{4}{3}[/tex] × 3.14 × 3.3³
Volume of 1 egg is 150.45624 cm³.
150.45624 cm³ × 108
16249.27392 cm³
5. If f (x) = -4x + 7. what is:
a. f(0)
b. f(-2)
c. Write part (a) & (b) as ordered pairs.
Answer:
f(0) = 7 f(-2) = 15 (7,15)
Step-by-step explanation:
f(0) = -4(0) + 7 = 7
f(-2) = -4(-2) + 7 = 15
(7,15)
Pleas helpp I’ll give brainliest
Can someone help me quickly please
Answer:
it's the last one
Step-by-step explanation:
it shows 125-25
Answer:
the last one 125> to 90
bc if u add 90 and 35 u get 125
what is the slope of the line passing through the point A and B, as shown on the graph below
Answer:
We do not see the image
Step-by-step explanation:
Answer:
You didn't show the graph below so we can't answer the question.