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2 years ago

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Which of the following groups of people would be the least affected by air pollution? a. People with asthma b. Infants c. Teenag

ers d. The elderly Please select the best answer from the choices provided A B C D.

1 answer:

ryzh [129]2 years ago

4 0

I would say C. Because babies lungs system is still developing, people with asthmas lungs are week and so are the elderly’s

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Samuel has a collection of toy cars. His favorites are the 27 red ones which make up 60%, percent of his collection. How many to

Pie

0.60 × collection = 27 cars

collection = 27 cars / 0.60 . . . . divide by the coefficient of the variable

collection = 45 cars

Samuel has 45 cars in his collection.

8 0

2 years ago

The random variable x has a normal distribution with mean 10 and standard deviation 6

Colt1911 [192]

Answer:

10-3×(6×-2)

Explanation:

i think its wrong im not sure but i give my all best in my answer

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2 years ago

A humpback whale is classified as a mammal while a basking shark is a fish.

kvasek [131]

The taxonomic classification that is the same for a humpback whale and a basking shark is Phylum.

<h3>What is Taxonomic Classification?</h3>

We want to find Which taxonomy classification are the same for a humpback whale and a basking shark.

A chordate in the animal kingdom is referred to as Kingdom Animalia of the phylum Chordata. This phylum is one that includes all the vertebrates and subphyla tunicates and cephalochordates.

Chordates have peculiar characteristics such as notochord, pharyngeal slits, nerve cord, and a tail.

Therefore, we can conclude that the taxonomic classification that is the same for a humpback whale and a basking shark is Phylum.

Read more about Taxonomic Classification at; brainly.com/question/21023329

8 0

1 year ago

(5372 + 100y^2) + 5(10y^2 – 110) Add the two polynomials and write in the form ay^2 + b, where a and b are constants, What is th

dangina [55]

Answer:

The value of a is 150 and b is 4822.

Explanation:

First, you have to expand to remove brackets :

$(5372 + 100 {y}^{2} ) + 5(10 {y}^{2} - 110)$

$= 5372 + 100 {y}^{2} + 50 {y}^{2} - 550$

Next, you have to simplify :

$100 {y}^{2} + 50 {y}^{2} + 5372 - 550$

$= 150 {y}^{2} + 4822$

Next, you have to compare it :

$a {y}^{2} + b = 150 {y}^{2} + 4822$

$a = 150$

$b = 4822$

5 0

3 years ago

Pls help this is due tonight and I need help severely

marusya05 [52]

Answer:

Kinetic energy is increased

Explanation:

6 0

2 years ago

Read 2 more answers