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qwelly [4]
2 years ago
8

there are 21 female performers in a dance recital the ratio of men to women is 2:3 how many men are in the dance recital

Mathematics
2 answers:
Softa [21]2 years ago
6 0

Answer:

42 men are in the dance recital.

Step-by-step explanation:

Vaselesa [24]2 years ago
3 0

Answer:

See Below

Step-by-step explanation:

If there are 21 female dance performers, you must think about the ratio, 2:3, so that means the groups are in thirds, so multiply 21 by 3. And you get 63.

Therefore subtract 21 from 63 and get your answer, 42 Men

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Answer:

the whole family uses a total of 99 gallons in 1 morning

Step-by-step explanation:


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3 years ago
Find the coordinates of the endpoint of the image?
ra1l [238]

Given:

The graph of a line segment.

The line segment AB translated by the following rule:

(x,y)\to (x+4,y-3)

To find:

The coordinates of the end points of the line segment A'B'.

Solution:

From the given figure, it is clear that the end points of the line segment AB are A(-2,-3) and B(4,-1).

We have,

(x,y)\to (x+4,y-3)

Using this rule, we get

A(-2,-3)\to A'(-2+4,-3-3)

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Similarly,

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B(4,-1)\to B'(8,-4)

Therefore, the endpoint of the line segment A'B' are A'(2,-6) and B'(8,-4).

5 0
3 years ago
A box contains 17 balls numbered 1 through 17. Two balls are drawn in succession without replacement. If the second ball has the
Brilliant_brown [7]

Answer:

1 ; 7 /17

Step-by-step explanation:

17 balls numbered 1 through 17

Picking without replacement :

If the second ball picked = 4

P(first ball has a smaller number)

Numbers less Than = (3, 2, 1)

P(number less than second ball Given 4 is drawn for second ball) :

= (3/17 * 1/16) ÷ (3/17 * 1/16) +) 14/17 * 0)

= (3 / 272) / (3 /272) * 0

= 3 / 272 * 272 / 3

= 1

2.)

(8/17 * 7/8) ÷ (8/17 * 7/8) + (9/17 * 1/17)

7/17 ÷ (7 /17) + 10/17

7 /17 ÷ 17/17

7/17 ÷ 1

7 /17

7 0
3 years ago
FIRST TO ANSWER GETS BRAINLIEST
34kurt
Answer

$7.80

Explanation

He bought 4 for $5.20. Divide 5.20 by 4 to get the price for one pack. Then multiply $1.30 by 6 to find the price of 6 packages.
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3 years ago
Read 2 more answers
Which of the following statements is NOT true about the graph of a system of
Trava [24]

Answer:

The lines will have one positive y-intercept and one negative y-intercept is NOT true.

Step-by-step explanation:

If a graphed system has infinitely many solutions, that means that the two equations are the exact same. This means that they'll have the same slope, y-intercept, and will share all of the same points. Answer b is the only choice left.

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