Ask question

Ask question

All categories

3 years ago

13

what is a survey question with the following information: in one school there are 6 sets of twins 2 sets of triplets and one set

of quadruplets

1 answer:

Taya2010 [7]3 years ago

3 0

Whats the question? You have no questin XD

You might be interested in

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions:y >

pantera1 [17]

Answer:

Part A: The graph of given inequality is shown below.

Part B: The point (4,6) is not a solution of given system of inequalities.

Step-by-step explanation:

Part A:

The given inequalities are

$y>2x+3$

$y$

The related equation of given inequalities are

$y=2x+3$

$y=-\frac{3}{2}x-4$

Put x=0, to find the y-intercepts.

$y=2(0)+3=3$

$y=-\frac{3}{2}(0)-4=-4$

Put y=0, to find the x-intercepts.

$0=2x+3\Rightarrow x=-\frac{3}{2}$

$0=-\frac{3}{2}x-4\Rightarrow x=-\frac{8}{3}$

The x and y-intercepts of first line are (0,3) and (-1.5,0) respectively. The x and y-intercepts of second line are (0,-4) and (-2.667,0) respectively.

Check the given inequality by (0,0).

$0>2(0)+3$

$0>3$

This statement is false. It means (0,0) is not the solution of this inequality and the shaded region is opposite side of the origin.

$0$

$0$

This statement is false. It means (0,0) is not the solution of this inequality and the shaded region is opposite side of the origin.

The graph of given inequalities is shown below.

Part B:

We have to check whether (4,6) is a solution of the system of inequality or not.

Check the given inequality for the point (4,6).

$(6)>2(4)+3$

$6>11$

This statement is false. It means (4,6) is not the solution of given system of inequalities.

3 0

3 years ago

Read 2 more answers

The function c(m)=1.45m+3.50 represents the cost of a taxi for m miles. What does c(7) represent?

ladessa [460]

The answer is c(7)=13.65

3 0

3 years ago

Illustrate the 7th pattern of the sequence of square numbers.

valentinak56 [21]

<em>1</em><em>,</em><em>4</em><em>,</em><em>9</em><em>,</em><em>1</em><em>6</em><em>,</em><em>2</em><em>5</em><em>,</em><em>3</em><em>6</em><em>,</em><em>4</em><em>9</em><em>,</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em>

<em>7</em><em>th</em><em> </em><em>pattern</em><em> </em><em>=</em><em>4</em><em>9</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em>

6 0

3 years ago

Read 2 more answers

Show work <br> only do those <br> 32,34,36,38,40

Free_Kalibri [48]

Answer: see below

<u>Step-by-step explanation:</u>

$32)\quad \dfrac{3}{5}(x-12)>x-24$

3(x - 12) > 5(x - 24)

3x - 36 > 5x - 120

<u> -5x </u> <u>-5x </u>

-2x - 36 > -120

<u> +36</u> <u> +36 </u>

-2x > -84

<u> ÷ -2 </u> ↓ <u> ÷ -2 </u>

x < 42

Graph: ←------------o

42

34) 6[5y - (3y - 1)] ≥ 4(3y - 7)

6[5y - 3y + 1] ≥ 4(3y - 7)

6{2y + 1] ≥ 4(3y - 7)

12y + 6 ≥ 12y - 28

<u>-12y </u> <u>-12y </u>

6 ≥ -28

TRUE so the solution is All Real Numbers

Graph: ←-----------------------→

36) BC + AC > AB

4 + 8 - AB > AB

12 - AB > AB

<u> +AB </u> <u>+AB </u>

12 > 2AB

<u> ÷2 </u> <u>÷2 </u>

6 > AB

AB < 6

$38)\quad \dfrac{1}{2}(y-16)\geq y+2\quad ;\text{claim}\ y\leq 20$

Check: let y = 16

then $\frac{1}{2}$ (16 - 16) ≥ 16 + 2

0 ≥ 18

FALSE so the claim is wrong

40) question not provided in the image so I cannot give a solution.

7 0

3 years ago

If f(x) = 7x-5 and g(x)=2x-4, find f/g

Sergio039 [100]

Answer:

7x - 5 7x - 5

(f/g) = ----------------- = ----------------

2x - 4 2(x - 2)

Step-by-step explanation:

Given f(x) = 7x-5 and g(x)=2x-4, we form the quotient f/g as follows:

7x - 5 7x - 5

(f/g) = ----------------- = ----------------

2x - 4 2(x - 2)

Note that this is not defined for x - 2, due to division by zero.

3 0

3 years ago