All categories

3 years ago

Can someone help me please

Mathematics

1 answer:

Nitella [24]3 years ago

4 0

Answer:

16 units

Step-by-step explanation:

The perimeter is the sum of the lengths

Add up the lengths as shown

3+2+1+2+3+1+1+3

16 units

You might be interested in

The weights of boxes of a certain brand of pasta follow an

anygoal [31]

Answer:

d) 16%

Step-by-step explanation:

The empirical rule states that for a normal distribution population with a mean (μ) and standard deviation (σ), the following conditions occur:

68% falls within one standard deviation μ ± σ
95% falls within two standard deviation μ ± 2σ
99.7% falls within three standard deviation μ ± 3σ

Given μ = 16 ounce and σ = 0.05 ounce.

68% falls within one standard deviation = μ ± σ = 16 ± 0.05 = (15.95, 16.05)

the number that falls outside one standard deviation = 100% - 68% = 32%

Therefore percentage of boxes have weights that are more than 1 standard deviation above the mean = 32% / 2 = 16%

7 0

3 years ago

Help !!!!!!!!!!!!!!!!!!!!!!

s344n2d4d5 [400]

Answer:

D. No function.

Step-by-step explanation:

7 0

3 years ago

Could someone please help me with this?

Georgia [21]

Here’s the correct answer and how I got it :)

5 0

3 years ago

Read 2 more answers

Hi Pls help me answer this question real quick!!!!

Mars2501 [29]

B.

A cant be, because the square root of 3 isn't a rational number/perfect square.
C can't be because the square root of 5 isn't a rational number/perfect square.
D cant be because pi isn't a rational number.

However, B can be because the square root of 25 is a rational number/perfect square. Which is 5

8 0

3 years ago

Honolulu covers an area of 68.4 square miles. There are approximately 348,000 people living in Honolulu. Anchorage, Alaska has a

bixtya [17]

Answer:

4,913 people more per sq mile.

Step-by-step explanation:

First step is to calculate the population density of both cities, then we'll be able to answer the question.

We're looking for a number of people per sq mile... so we'll divide the population by the area.

Honolulu: 348,000 people on 68.4 sq miles

DensityH = 348,000 / 68.4 = 5,088 persons/sq mile

Anchorage: 298,000 people on 1,706 sq miles

DensityA = 298,000 /1 ,706 = 175 persons/sq mile

Then we do the difference... 5,088 - 175 = 4,913 more people per sq mile.

7 0

4 years ago