2 years ago

I need help with this pleasee

Mathematics

1 answer:

never [62]2 years ago

8 0

Answer:2 2/15

Step-by-step explanation:

4/5= 12/15

+1 1/3 =5/15

1 and 17/15

17/15= 1 and 2/15 +1= 2 and 2/15

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Use the data set to answer the question.

vagabundo [1.1K]

Answer:

The only choice showing the correct distribution of frequencies is c.

Step-by-step explanation:

Data Plots

Considering the provided data:

{11,15,8,2,7,10,9,12,11,8,12,3,14,8,2,9}

To produce a data plot, it's convenient to sort the data:

{2,2,3,7,8,8,8,9,9,10,11,11,12,12,14,15}

It's easier now to see the frequency of each data:

# :f

-----

2 :2

3 :1

7 :1

8 :3

9 :2

10:1

11:2

12:2

14:1

15:1

The only choice showing the correct distribution of frequencies is c.

4 0

3 years ago

Read 2 more answers

What is h(-2) H(-1.75) H(1)

ruslelena [56]

$h(x)=\left\{\begin{array}{cccc}-2&if&-2\leq x$

3 0

3 years ago

<img src="https://tex.z-dn.net/?f=8%20%5Csqrt%7B72%7D%20" id="TexFormula1" title="8 \sqrt{72} " alt="8 \sqrt{72} " align="absmid

Ghella [55]

Answer:

$8 \sqrt{72} = 8 \sqrt{3 \times 3 \times 2 \times 2 \times 2} \\ = 8 \times 3 \times 2 \times \sqrt{2} = 48 \sqrt{2}$

<h2>48√2 is the right answer.</h2>

7 0

3 years ago

Three cartons of juice cost $4.77? find the cost of 8 cartons

AleksAgata [21]

Note: Make the rule of three simple

cartoons __ price $
3 --------------- 4.77
8 --------------- y

Solving: (directly proportional)

$\frac{3}{8} = \frac{4.77}{y}$
Product of extremes equals product of means
 $3*y = 8*4.77$
$3y = 38.16$
$y = \frac{38.16}{3}$
$\boxed{\boxed{y = 12.72}}\end{array}}\qquad\quad\checkmark$

Answer:
The price of eight cartoons was $\$\:12.72$

7 0

3 years ago

Calculate S (sub) 4 for the sequence defined by {a(sub)n}={19-4n}

Fudgin [204]

Yup, you are correct

7 0

3 years ago