When graphing, "time" usually goes on which axis?

2. Please complete both Parts A, B, & C below.

Vladimir [108]

Answer:

a)ab and yz, ac and xy, bc and xz

b)yz = xy = xz 30 = 37.5 = 45 3 = 3 = 3

ab ac bc 40 50 60 4 4 4

c)they are similar because all sides break down to ¾

Step-by-step explanation: i did this on my test

6 0

3 years ago

find the image ( -2, 1 ) obtained by traslating 3 units down followed by a reflection over the y-axis can comeone tell my the an

irina1246 [14]

I think it would be (2,-2)

Because translating it 3 units down would be like (x,y)—> (x+0,y-3) giving you (-2,-2) then over the Y axis would be (-x,y) giving you (2,-2)

8 0

3 years ago

The average amount that a college student spends on a textbook is $205 with a

zaharov [31]

Answer:

Step-by-step explanation:

Today's calculators have statistical functions built in.

A. Here we use:

normalcdf(10,310,205,35), WHICH returns 0.999.

B. normalcdf(135,275, 205,35) = 0.954

C. normalcdf(240, 10000, 205, 35) = 0.159

3 0

3 years ago

Mario is setting up a new tent during a camping trip . The tent came with 7 feet of rope . The instructions are to use 34.5 inch

andrezito [222]

Answer:

The number of $8\frac{1}{4}$ inch sections of a rope Mario can cut from the rope is 6.

Step-by-step explanation:

Given:

Mario is setting up a new tent during a camping trip . The tent came with 7 feet of rope . The instructions are to use 34.5 inches of the rope to a tie the tent stakes in the ground . Mario will use all of the rope as instructed

Now, to write and solve equation to determine the number of 8 1/4 inch sections of a rope Mario can cut from the rope.

Let the number of sections be $x.$

The length of rope Mario can cut from the rope = $8\frac{1}{4} =\frac{33}{4} \ inch.$

Total length of rope = 7 feet.

So, 1 feet = 12 inches.

Thus, the length of rope in inches = 7 × 12 = 84 inches.

The length of rope to tie the tent stakes in the ground = 34.5 inches.

According to question:

Now, to get the number of sections we put an equation:

$x\frac{33}{4} =(84-34.5)$

$x\times \frac{33}{4} =49.5$

$x\times 8.25=49.5$

Dividing both sides by 8.25 we get:

$x=\frac{49.5}{8.25}$

$x=6.$

The number of sections = 6.

Therefore, the number of $8\frac{1}{4}$ inch sections of a rope Mario can cut from the rope is 6.

6 0

4 years ago

Consumer complaints are frequently reported to the Better Business Bureau. Industries with the most complaints to the Better Bus

kiruha [24]

Answer:

(a)

$\begin{array}{ccc}{Industry} & {Frequency} & {\%Frequency} & {Bank} & {26} & {13\%} & {Cable} & {44} & {22\%} & {Car} & {42} & {21\%}& {Cell} & {60} & {30\%} & {Collection} & {28} & {14\%} & {Total} & {200} & {100\%} \ \end{array}$

(b): Cell industry

(c) See Explanation

Step-by-step explanation:

Given (Missing from the question)

$Bank = 26$

$Cable = 44$

$Car = 42$

$Cell = 60$

$Collection = 28$

$Total = 200$

Solving (a) Show the frequency and percent frequency.

The percentage frequency is calculated by:

$\%Freq = \frac{Freq}{Total} * 100\%$

So. we have:

$\%Freq = \frac{26}{200} * 100\% = 13\%$ -- Bank

$\%Freq = \frac{44}{200} * 100\% = 22\%$ --- Cable

$\%Freq = \frac{42}{200} * 100\% = 21\%$ --- Car

$\%Freq = \frac{60}{200} * 100\% = 30\%$ --- Cell

$\%Freq = \frac{28}{200} * 100\% = 14\%$ --- Collection

The table becomes:

$\begin{array}{ccc}{Industry} & {Frequency} & {\%Frequency} & {Bank} & {26} & {13\%} & {Cable} & {44} & {22\%} & {Car} & {42} & {21\%}& {Cell} & {60} & {30\%} & {Collection} & {28} & {14\%} & {Total} & {200} & {100\%} \ \end{array}$

Solving (b): The industry with the highest complaints

From the above table, the highest frequency is 60 and this represents the number of complaints of Cell industry.

Hence, the cell industry has the highest number of complaints

Solving (c): Comment

The percentage frequency table shows that the industry with the highest number of complaints is the cell industry (at 30%) and the industry with the least is the banking industry (at 13%)

5 0

3 years ago