2 years ago

Marks People

Mathematics

2 answers:

ExtremeBDS [4]2 years ago

7 0

Total length=3.2mile
Trashcans length=0.2mile

Total Trashcans

$\\ \sf\longmapsto \dfrac{3.2}{0.2}$

$\\ \sf\longmapsto 16$

irga5000 [103]2 years ago

6 0

Answer: don't know sorry

Step-by-step explanation:

You might be interested in

PLEASE HELP, ACT PRACTICE

vagabundo [1.1K]

3/2? I’m not much of a math person so I don’t know for sure !!

8 0

3 years ago

What is 20% of 55?<br> I need help PLEASE!

Assoli18 [71]

20% of 55 is 11

Convert your percentage into a decimal:
$\frac{20}{100} = 0.2$

Multiply your decimal by 55:
$0.2 \times 55 = 11$

8 0

2 years ago

Read 2 more answers

Simplify the expression (5 3i) (4-4i) a. 8i b. 9-i c. 9 i d. 9-7i

poizon [28]

The expression will be d. 9-7i

8 0

3 years ago

Consider a bell-shaped symmetric distribution with mean of 16 and standard deviation of 1.5. Approximately what percentage of da

fredd [130]

Answer: 95.45 %

Step-by-step explanation:

Given : The distribution is bell shaped , then the distribution must be normal distribution.

Mean : $\mu=\ 16$

Standard deviation : $\sigma= 1.5$

The formula to calculate the z-score :-

$z=\dfrac{x-\mu}{\sigma}$

For x = 13

$z=\dfrac{13-16}{1.5}=-2$

For x = 19

$z=\dfrac{19-16}{1.5}=2$

The p-value = $P(-2$

$0.9772498-0.0227501=0.9544997\approx0.9545$

In percent, $0.9545\times100=95.45\%$

Hence, the percentage of data lie between 13 and 19 = 95.45 %

6 0

3 years ago

Please answer this question ..

Yanka [14]

Answer:

plz mark brainliest if it is correct ✌️✌️

6 0

3 years ago

Read 2 more answers