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miss Akunina [59]

3 years ago

10

Solve the inequalities for x, and match each solution to its number line graph.

1 answer:

horrorfan [7]3 years ago

3 0

On a number line that represents an inequality, if it has a closed circle the inequality will say or show a greater/ less than or equal to or it will say the number is at least this. The at least means that it could be more than this but it could also be this number.

2 - 3/2(x) greater than or equal to 5 1/2 - This one is the last option

(2 * x) + (-2) greater than or equal to 8 - This one is the first option

7 - (4 * x) greater than 13 - The second one

4 + (3 * x) less than 19 - The third one

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What are the next two numbers in the sequence: 0.5, 1.0, 2.0, 4.0..... *

Ivanshal [37]

Answer:

8.0, 16.0

Step-by-step explanation:

times the before number by itself

8 0

3 years ago

A group of 2n people, consisting of n men and n women, are to be independently distributed among m rooms. Each woman chooses roo

vfiekz [6]

Step-by-step explanation:

Assume that

$X_i = \left \{ {{1, If , Ith, room, has,exactly, 1,man, and , 1,woman } \atop {0, othewise} \right.$

hence,

$x = x_1 + x_2+....+x_m$

now,

$E(x) = E(x_1+x_2+---+x_m)\\\\E(x)=E(x_1)+E(x_2)+---+E(x_m)$

attached below is the complete solution

7 0

3 years ago

2) (-8, -9). (4.-10)

const2013 [10]

Answer: √

145 or 12.04159457 for the decimal ways try 12

Step-by-step explanation: 12.0415945787923

Midpoint (−2,−9.5)

Slope −0.0833333333333333

x intercept −116.00

y intercept −9.67

4 0

3 years ago

Read 2 more answers

How do I solve this?

Tju [1.3M]

Answer: A: 3x^2y^(3/2)

Step-by-step explanation:

This can be written as

(81*x^8*y^6)^(1/4)

Then multiply each exponent by (1/4):

81^(1/4)*x^(8(1/4))y^6(1/4))

81^(1/4) = 3

x^(8(1/4)) = x^2

y^6(1/4)) = y^(3/2)

The result: 3x^2y^(3/2)

7 0

2 years ago

Which data set COULD NOT be represented by the box plot shown? A) {9, 8, 9, 6, 12, 10, 1 B) {14, 8, 12, 10, 9, 12, 4} C) {4, 9,

mylen [45]

Answer:A

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers