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Rashid [163]
2 years ago
10

There are 3 ladies for every 2 men qt a party if there are 40 men at the party how many ladies are at the party . show your work

ing
A) 20
B) 50
C) 60
D) 120​
Mathematics
1 answer:
Lynna [10]2 years ago
6 0
Ok so the constant is 3:2 so if we do x for women then it would be x:40. To find x we do 40/2 which is 20 so then you multiply 20 to 3 to get the amount of women for every 40 men which is 60 women
B)60
40:60
I hope that helps
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If the mean time is 22 minutes and the standard deviation is 5 minutes , 95% of the employees will have travel time within which
damaskus [11]

Answer:

12 minutes to 32 minutes

Step-by-step explanation:

"normal distribution. If the mean time is 22 minutes and the standard

deviation is 5 minutes, 95% of the employees will have a travel time within

which range?"

"A. 17.25 minutes to 26.75 minutes

B. 12 minutes to 32 minutes

C. 7 minutes to 37 minutes

D. 17 minutes to 27 minutes"

5 0
3 years ago
Jane draws a line in the coordinate plane that passes through the points (2,3) and (6,9)
timofeeve [1]

Answer:

y=x+1

Step-by-step explanation:

To find the line of the equation, use the slope formula to find the slope.

Slope formula is: y2-y1/x2-x1

9-3/6-2= 3/4

Once you have the slope, use that and one of the coordinates to put the equation in point-slope form.

Point-slope form is: y-y1=m(x-x1), with m representing slope and y1 and x1 representing the x and y coordinates.

y-3=1(x-2)

With the equation in point-slope form, you can now distribute 1 to x-2 and simplify to put it in slope-intercept form.

y-3=1x-2

y=x+1

3 0
2 years ago
Read 2 more answers
Perform the operation indicated, then place the answer in the proper location on the grid. The perimeter of a triangle is 7a - 1
vlada-n [284]

Answer: 4 a - 3 b

Step-by-step explanation:

Since, the perimeter of the triangle = sum of all the three side of the triangle.

Here, two sides of the triangle are 2a + b and a - 9b,

And, the perimeter of the triangle = 7 a - 11

Let third side = x

Therefore, 2 a + b + a - 9 b + x = 7 a - 11 b

⇒ 3 a - 8 b + x = 7 a - 11 b

⇒ x = 7 a - 11 b - 3 a + 8 b

⇒ x = 4 a - 3 b  ( by operating like terms)

3 0
3 years ago
One of the acute angles in a right triangle has a measure of 36.6°. What is the measure of the other acute angle?
Solnce55 [7]
Triangles equal 180 degrees total
It’s a right triangle so one of the angles is 90 degrees and we know another angle is 36.6
So 90+36.6= 126.6
180-126.6= 53.4
So I’m assuming the correct answer is C since that’s the closet number to 53.4
5 0
3 years ago
All students = 700
Sedaia [141]

Answer:

  • See below

Step-by-step explanation:

<u>Given:</u>

  • Total number = 700
  • Off grid class = 450
  • Online class = 320
  • Both = 275

<u>Based on the given we find the following</u>

1) <u>Off-grid class only:</u>

  • 450 - 275 = 175

3) <u>Online class only:</u>

  • 320 - 275 = 45

2) <u>None of the classes:</u>

  • 700 - (175 + 275 + 45) = 205

4) <u>Not online:</u>

  • 700 - 320 = 380

5) <u>Not off-grid:</u>

  • 700 - 450 = 250
7 0
2 years ago
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