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inysia [295]
3 years ago
14

What is the surface area of the pyramid to the whole number ?

Mathematics
2 answers:
snow_lady [41]3 years ago
7 0

Answer: A ≈ 74.35

Step-by-step explanation: Explanation below.

trapecia [35]3 years ago
4 0
A i think, but i’m not so sure
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Samuel can type nearly 40 words per minute. Use this information to find the number of hours it would take him to type 3.2 × 105
Oliga [24]

The hours it would take to type 3.2 x 10^5 words is 1.33 x 10^2  hours.

<h3>How many hours would it take to type 3.2 x 10^5 words?</h3>

Standard form is used in expressing large numbers in smaller numbers. It is used to transform large numbers into smaller number.

In order to write a number in standard form, the number is written as a decimal number, between 1 and 10 and multiplied by a power of 10.

For example: 1 x 10² is equivalent to 100

The first step is to determine how many words he can type in 1 hour : 40 x 60 = 2400 words = 2.4 x 10³

The second step is to divide 3.2 x 10^5 words by 2.4 x 10³

3.2 x 10^5 ÷ 2.4 x 10³ = 1.33 x 10^(5 - 3)

1.33 x 10^2  hours

To learn more about standard form, please check: brainly.com/question/25334755

#SPJ1

3 0
1 year ago
A bag contains 77 apples and 55 oranges. if you select 66 pieces of fruit without​ looking, how many ways can you get 66 ​apples
yuradex [85]
77C55*55 = (77! X 66!/ 2) = 139,755

6 0
3 years ago
WILL GIVE POINTS AND BRAINLIEST
agasfer [191]

Answer: The patterns on that chart is the years of the different cases

Step-by-step explanation: One is talking about the cases in year 1931-40 and the other is 1941-50.

Also, let me tell you a history of those cases. In 1912, measles became a nationally notifiable disease in the United States, requiring U.S. healthcare providers and laboratories to report all diagnosed cases. In the first decade of reporting, an average of 6,000 measles-related deaths were reported each year.

In the decade before 1963 when a vaccine became available, nearly all children got measles by the time they were 15 years of age. It is estimated 3 to 4 million people in the United States were infected each year. Also each year, among reported cases, an estimated 400 to 500 people died, 48,000 were hospitalized, and 1,000 suffered encephalitis (swelling of the brain) from measles.

Done. pls give me brainiest

8 0
2 years ago
HELPPPPP FAST PLEASEEEEEEEEEEEE
Drupady [299]

Answer:

45?

Step-by-step explanation:

7 0
2 years ago
State the translation rule describes the translation that is 4 units to the right and 3 units down
MaRussiya [10]
When you move down you subtract and when you move to the right you subtract when your moving up or to the left you add
6 0
3 years ago
Read 2 more answers
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