There is a meeting in Conference Room A.
The ratio of women to men is 3 to 4. If there
are 18 women at the meeting, how many men are there?
A) 21 men
B) 54 men
C) 24 men
D) 72 men
Answers
Answer:
I think 21 is it right ...
Related Questions
Part 1 of 2
Evaluate the function f(x)=x-7 at the given value of the variable.
a. f(13)
b. f(3)
Answers
Answer:
a)
b)-4
Step-by-step explanation:
a) f(13) = 13-7=
b) f(3)= 3-7= -4
how to solve for a triangular prism
Answers
The formula for the volume of a triangular prism is V = (1/2) * b * h * L, where b is the base of the triangle, h is the height of the triangle, and L is the length of the prism. The formula for the surface area of a triangular prism is SA = 2 * [(1/2) * b * h] + L * [b + (sqrt(b^2 + h^2))], where b is the base of the triangle, h is the height of the triangle, and L is the length of the prism.
Joe measured the diameter of a tennis ball correct to the nearest millimetre. The upper bound of his measurement was 6.75 centimetres. Write down, in imillimetres, the lower bound of his measurement.
Answers
The lower bound of the measurement is 65.5 millimetres.
A centimetre equals 10 millimetres, a measure is expressed by the measured magnitude plus uncertainty, the latter one represents the grade of precision of the measure instrument. That is to say:
\(y = x + \epsilon\) (1)
Where:
\(x\) - Measured magnitude, in millimeters.\(y\) - Possible magnitude, in millimeters.\(\epsilon\) - Uncertainty, in millimeters.If we know that \(y = 67.5\,mm\) and \(\epsilon = 1\,mm\), then the lower bound of the measurement is:
\(y = 67.5\,mm - 2\cdot (1\,mm)\)
\(y = 65.5\,mm\)
The lower bound of the measurement is 65.5 millimeters.
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Part C
Now you will attempt to copy your original triangle using only two of its sides and the included angle:
Using point E as the center, draw a circle with a radius equal to the length of
, which you calculated in part B.
Using point E as the vertex and
as one side of the angle, create an angle that is equal to the measure of
. Draw ray
.
Locate the intersection of the ray and the circle, and label the point F.
Complete
by drawing a polygon through points D, E, and F.
Take a screenshot of your results, save it, and insert the image below.
Answers
We want to copy the original triangle using only two of its sides and the included angle. To do this, we'll create a new triangle with the same side lengths and angle measures as the original triangle.
To copy a triangle using two of its sides and the included angle, follow these steps:
Using point E as the center, draw a circle with a radius equal to the length of side DE.Using point E as the vertex and side DE as one side of the angle, create an angle that is equal to the measure of angle D.Draw ray EF that extends from point E through the angle you created in step 2.Locate the intersection of ray EF and the circle you drew in step 1, and label the point of intersection F.Complete the triangle DEF by drawing a line segment that connects points D, E, and F.Learn more about vertex :
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Brainliest for correct answer
Answers
PLEASE HELP WILL MARK BRAINLIEST!!
Answers
Please help what Is
1/5 x -9.5
Answers
Answer:
-1.9
Step-by-step explanation:
Hope this helps!
Answer:
-1.9
Step-by-step explanation:
0.2 x -9.5 = -1.9
Dao has 2 3/8 lbs. of burger meat. He's making 1/4 lb burgers does he have enough meat for 10 hamburgers? explain
Answers
2 3/8 as a improper fraction is 19/8
Turn 1/4 to 2/8 so you can figure it out. 2/8 x 10 is 20/8
2/8 x 9 is 19/8 so he doesn’t have enough for 10.
I think this is right
9. A has some amount of money with him. He gave one half of one third from that amount One half of the amount received by B is 20. What is the amount that A originally had?
Answers
Using the expression 5x/12 = 20, the amount that A originally had was $48.
We have,
Let x be the amount of money that A originally had.
Then, A gave away 1/2 x 1/3 = 1/6 of the amount, which is equal to x/6.
The amount received by B is 1/2 of the remaining amount,
which is (x - x/6)/2 = 5x/12.
We know that 5x/12 = 20,
Solving for x.
5x/12 = 20
5x = 240
x = 48
Therefore,
The amount that A originally had was $48.
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can someone help me with this
Answers
The sine equation for the object's height is given as follows:
d = -5sin(0.24t).
How to define the sine function?The standard definition of the sine function is given as follows:
y = Asin(Bx) + C.
The parameters are given as follows:
A: amplitude.B: the period is 2π/B.C: vertical shift.The amplitude for this problem is of 5 inches, hence:
A = 5.
The period is of 1.5 seconds, hence the coefficient B is given as follows:
2π/B = 1.5
B = 1.5/2π
B = 0.24.
The function starts moving down, hence it is negative, so:
d = -5sin(0.24t).
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Write the answer is (x,y) form
Answers
The translation in the form (x,y) is (-3, -10)
How to determine the translation that maps from T to T'?In geometry, translation is a type of transformation that moves each point of a figure to a new location, while preserving the shape and size of the figure. A translation is defined by a displacement vector, which specifies the direction and magnitude of the movement.
T is the initial position of the object and T' is the image (new position) of the object after translation. We can use this equation:
T + translation = T'
translation = T' - T
translation = (6, -2) - (9, 8)
translation = (6-9, -2-8)
translation = (-3, -10)
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CAN SOMEONE HELP WITH THIS QUESTION?
Answers
We can use the given formula for the rate of change of the weight of the solid to estimate the amount of solid 1 second later.
If there is 6 grams of solid at time t, then f(t) = 6 g.
To estimate the amount of solid 1 second later, we can use the derivative formula:
f'(t) = −2f(t)(5+ f(t))
We want to estimate the value of f(t+1), which represents the weight of the solid 1 second later.
To do this, we can use Euler's method, which is an approximation method for solving differential equations.
Euler's method uses the formula:
f(t+1) ≈ f(t) + f'(t)Δt
where Δt is the time step (in minutes).
Since we want to estimate the amount of solid 1 second later, we can set Δt = 1 minute.
Plugging in the values for f(t) and f'(t), we get:
f(t+1) ≈ f(t) + f'(t)Δt
f(t+1) ≈ 6 - 2(6)(5+6)
f(t+1) ≈ -66
Therefore, the estimated weight of the solid 1 second later is -66 grams. However, this result does not make physical sense since weight cannot be negative.
It is possible that the given formula for f'(t) does not accurately describe the behavior of the solid, or that there was an error in the calculation.
or maybe im just bad at maths
Miguel draws a square on a coordinate plane. One vertex is located at (5, 4). The length of each side is 3 units. Circle the letter by all the ordered pairs that could be another vertex. A. (5, 1) B. (5,7) C. (7,8) D. (2,6) E. (2,1) & Point Mis 6 units away from the origin. Circle the letter by each pair of possible
Answers
Answer:
您同性恋
Step-by-step explanation:
Answer: А, Б, Е
Step-by-step explanation: Had to type this in russian because brainly wont let me say the answer
Five less than twice the value of a number is equal to three times the quantity of 4 more than 1/2 the number what is the number let x be the number right and solve an equation to find x show your work.
Answers
The value of the number is x = 34.
Let's break down the problem and solve it step by step.
1. "Five less than twice the value of a number": This can be represented as 2x - 5, where x is the number.
2. "Three times the quantity of 4 more than 1/2 the number": This can be represented as 3 * (x/2 + 4).
According to the problem statement, the two expressions are equal. We can set up the equation as follows:
2x - 5 = 3 * (x/2 + 4)
Now, let's solve the equation:
2x - 5 = 3 * (x/2 + 4)
Distribute the 3 to both terms inside the parentheses:
2x - 5 = (3/2)x + 12
Multiply through by 2 to eliminate the fraction:
2(2x - 5) = 2((3/2)x + 12)
4x - 10 = 3x + 24
Next, let's isolate the x term by moving the constant terms to the other side of the equation:
4x - 3x = 24 + 10
Simplify:
x = 34
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EASY POINTS!
Which equation represents the image of the line y = 3x +1 after a translation of 3 units on the x-axis?
Answers
The equation represents the image of the line y = 3x +1 is y' = 3(x - 3) +1.
What is Translation?Each point in a figure is moved the same distance in the same direction using a type of transformation known as translation.
For example, this transformation moves the parallelogram to the right 5 units and up 3 units. It is written ( x , y ) → ( x + 5 , y + 3 ) .
Given:
The transformation that translates function y = f(x) by h units right and k units up is
y' = f(x -h) +k
We have y= 3x+ 1
So, After translating 3 units to x axis the function will become
y' = 3(x - 3) +1
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Deondra read 18 pages in 2/5
of an hour. At what rate, in pages per hour, did she read?
First, reason down from 2/5
to 1/5 . Enter all values as fractions (proper or improper) or whole numbers. You will need to convert mixed numbers to improper fractions.
Answers
Deondra read at rate 40 pages per hour.
What is the meaning of the rate?
The rate at which something occurs or changes, as well as the quantity or frequency with which it does so over a period of time.
What is the unitary method?
The unitary approach is a strategy for problem-solving that involves first determining the value of a single unit, then multiplying that value to determine the required value.
Given that, Deondra read 18 pages in 2/5 of an hour.
Use unitary method to calculate the required value:
In 2/5 hour, she read 18 pages.
In 1 hour, she read 18/(2/5) pages.
In 1 hour, she read 18 × (5/2) pages = 40 pages.
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23 is what percent of 92
Answers
You find this by taking 23/92=.25
do 23 divided by 92
Rosters Chicken advertises "lite" chicken with 30% fewer calories than standard chicken. When the process for "lite" chicken breast production is in control, the average chicken breast contains calories, and the standard deviation in caloric content of the chicken breast population is calories. Rosters wants to design an -chart to monitor the caloric content of chicken breasts, where chicken breasts would be chosen at random to form each sample. a) What are the lower and upper control limits for this chart if these limits are chosen to be four standard deviations from the target? Upper Control Limit () nothing calories (enter your response as an integer).
Answers
Correct question is;
Rosters Chicken advertises "lite" chicken with 30% fewer calories than standard chicken. When the process for "lite" chicken breast production is in control, the average chicken breast contains 450 calories, and the standard deviation in caloric content of the chicken breast population is 20 calories. Rosters wants to design an X-chart to monitor the caloric content of chicken breasts, where 25 chicken breasts would be chosen at random to form each sample. a) What are the lower and upper control limits for this chart if these limits are chosen to be four standard deviations from the target? b) What are the limits with three standard deviations from the target? Upper Control Limit (UCL)calories (enter your response as an integer).
Answer:
A)UCL = 466
LCL = 434
B)UCL = 462
LCL = 438
Step-by-step explanation:
We are given;
Mean;μ = 450
Standard deviation; σ = 20
Sample size; n = 25
A) We are told that these limits are chosen to be four standard deviations from the target.. This means that z-value = 4.
Thus, upper control limit will be the formula;
UCL = μ + 4σ/√n
UCL = 450 + 4(20)/√25
UCL = 450 + 16
UCL = 466
Lower control limit will be;
LCL = μ - 4σ/√n
LCL = 450 - 4(20)/√25
LCL = 450 - 16
LCL = 434
B) We are now told that these limits are chosen to be three standard deviations from the target.
Thus, z = 3
So;
UCL = μ + 3σ/√n
UCL = 450 + 3(20)/√25
UCL = 450 + 12
UCL = 462
Lower control limit will be;
LCL = μ - 3σ/√n
LCL = 450 - 3(20)/√25
LCL = 450 - 12
LCL = 438
if x represents the number since 1988 what does x=32 represents
Answers
Explanation:
x is the number of years since 1988
x = 0 represents the year 1988
x = 1 is the year 1988+1 = 1989
x = 2 is the year 1988+2 = 1990
etc
x = 32 is the year 1988+32 = 2020
Part A. Dario purchased a party size sub, and he decides to share it with three of his friends. so he cuts the sub into four equal pieces. however another one of his friends also showed up, and they are now five people in total now that the sun will be shared equally among five people will each person get more or less sub briefly state why do you think so. Part B. Dario decide to take each one of the four pieces and shared equally among the five of them first he divides one piece into five equal parts in shares it then the next one and so on what fraction of the party say sub did each person get after all the parts were shared out explain your reasoning
Answers
Answer: 4/6 = 2/32/3 = 2/3
Step-by-step explanation: hope this help
The polygon with three angles is called?
Answers
It’s a triangle. That’s the most common polygon with three sides.
Answer:
Triangle
Step-by-step explanation:
4x/5 = 2x+4/3 Please hurry I’m in a rush
Answers
Answer:
x=10
Step-by-step explanation:
Answer:
x = - 5/3
Step-by-step explanation:
Calculate the product
4x/5 = 2x + 4/2
Reduce the faction with 2
4x/5 = 2x + 2
Multiply both sides of the equation by 5
4x = 10x + 10
Move variable to the left-hand side and change its sign
4x - 10x = 10
Collect like terms
-6x = 10
Divide both sides of the equation by -6
x = - 5/3
Solution
x = -5/3
Alternate form
x = -1 2/3, x = -1.6
The perimeter of rectangle is 46 cm. The length is five more than twice the width. Find the dimensions of the rectangle
Answers
Answer:
The width is 6, and the length is 17
Step-by-step explanation:
6(2)+5=17, 17 + 17+ 6 + 6 = 46
Each month, Braxton uses an average of 8 ounces of lotion. Calculate Braxton's total monthly savings if he purchases the brand that has the lowest price per ounce versus the highest price per ounce.
Brand A: 24 ounces for $3.30
Brand B: 40 ounces for $4.60
a $0.18
b $0.75
с $1.30
d $1.50
Answers
Option a: Broxton have a monthly savings of $0.18 if he purchases the brand that has the lowest price per ounce versus the highest price
Given,
Braxton’s average monthly usage of lotion = 8 ounces
The amount of two different brands of lotion are given:
Brand A: 24 ounces for $3.30
Brand B: 40 ounces for $4.60
We have to find the monthly savings of Braxton if he purchases the brand that has the lowest price per ounce versus the highest price:
We have to calculate amount for one ounce for the two brands given:
Brand A:
24 ounces for $3.30
Amount for one ounce = 3.30/24
Amount for one ounce = $0.1375
Brand B:
40 ounces for $4.60
Amount for one ounce = 4.60/40
Amount for one ounce = $0.115
Now, we have to calculate the amount for 8 ounces.
Brand A:
8 x 0.1375 = 1.1
$1.1 for 8 ounces of Brand A lotion.
Brand B:
8 x 0.115 = 0.92
$0.92 for 8 ounces of Brand B lotion.
Now, we have to calculate the savings:
Brand A – Brand B
1.1 – 0.92 = 0.18
That is, Broxton have a monthly savings of $0.18 if he purchases the brand that has the lowest price per ounce versus the highest price.
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find the indicated side of the right triangle. 45 degrees, 45 degrees, 6, y, x, x = ?
Answers
3√2 and 3 are the values of x and y respectively from the figure.
Trigonometry identitiesThe given diagram is a right triangle with an acute angle of 45 degrees
We need to determine the values of variables x and y.
Applying the trigonometry identity, we will have:
sin 45 = opposite/hypotenuse
sin45 = 3/x
x = 3/sin45
x = 3/(1/√2)
x = 3√2
Similarly:
tan 45 = opposite/adjacent
tan 45 = 3/y
1 = 3/y
y = 3
Hence the values of x and y from the figure is 3√2 and 3 respectively
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A 12-sided sold has faces numbered 1 to 12. The table shows the results of rolling the solid 200
times Find the experimental probability of rolling a number greater than 10
Results
Number
1 2 3 4 5 6 7 8 9 10 11 12 Total
rolled
Frequency 17 13 15 15 17 14 15 32 16 14 15 17 200
The experimental probability of rolling a number greater than 10 [#/#] is
(Simplity your abswer)
Answers
Answer:
4/25 maybe?
Step-by-step explanation:
Please help me!!!!!!!!!!!!!!!!!!
Answers
Answer:
6. peach , plum, crab apple
7. pepper tree, common apple, pear
8. because the graph is lowered And that the boxes are needed to go higher to get to the other numbers and the graph is misleading and etc.
9. black cherry, magnolia, live oak, sweet cherry.
10.because the graph is lowered And that the boxes are needed to go higher ot get to the other numbers and the graph is misleading
Step-by-step explanation:
I don't really understand 8 and 10 so this all i got
Please see the attached photo.
Answers
As he rolls the dough, if length is increasing at a rate of 0.5 cm/sec, the rate at which the radius is changing when the radius is 1cm and the length is 5cm will be -0.05 cm/sec using the concept of increasing or decreasing functions.
As per the question statement, if dough is in form of a cylinder and its length is increasing at a rate of 0.5 cm/sec, we have to find the rate at which the radius is changing when the radius is 1cm and the length is 5cm.
Volume V = πr^2h, where 'r' is the radius and 'h' is the length
dV/dt = πr^2*(dh/dt) + h*2πr*(dr/dt) [Derivation wrt 't']
dV/dt = 0, as quantity of dough is same.
so at r = 1cm and h = 5cm
0 = π(1^2)*(0.5) + 5*2π*1(dr/dt)
5*2π*1(dr/dt) = -π(1^2)*(0.5)
10π*(dr/dt) = -π*0.5
(dr/dt) = -0.05 cm/sec
Hence, as he rolls the dough, if length is increasing at a rate of 0.5 cm/sec, the rate at which the radius is changing when the radius is 1cm and the length is 5cm will be -0.05 cm/sec using the concept of increasing or decreasing functions.
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what is the slope of (-2,1) and (0,1)
Answers
Answer:
0/2
Step-by-step explanation:
y2-y1 over X2-X1
M=rise over run
Will mark Brainlist
When using the factoring method to solve a quadratic equation, what is the first step?
Put all terms on one side of the equal sign, leaving zero on the other side.
Set each factor equal to zero.
Guessing and checking
Identify the a, b, and c values from the standard form quadratic equation.
Answers
Answer:
Put all terms on one side of the equal sign, leaving zero on the other side.
Step-by-step explanation:
Because this is the order you go by whenever you are using the factoring method:
1. Put all terms on one side of the equal sign, leaving zero on the other side.
2. Factor.
3. Set each factor equal to zero.
4. Solve each of these equations.
5. Check by inserting your answer in the original equation.