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2 years ago

What is the Surface area

Mathematics

2 answers:

Naddika [18.5K]2 years ago

7 0

<h2>it's 3640 square meter but im not sure</h2>

Vinvika [58]2 years ago

5 0

Answer:

Step-by-step explanation:

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An editor is paid $25 an hour to edit 3 essays and an additional $50 bonus when the edits on all three essays are completed. If

Elza [17]

Answer:

B) 25x + 50, where x is the number of hours .

Solution:

Let x be the number of hours editor takes to edit 3 essays.

The editor is paid $25 an hour .

Amount earned in x hours = 25x

Additional bonus given after edition of three essays = $50.

Total amount earned by the editor = 25x+50

The right option is :

B) 25x + 50, where x is the number of hours

3 0

3 years ago

Read 2 more answers

What's 30 minutes after 7:30 PM

QveST [7]

30 minutes after 7:30 would be 8:00 PM

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3 years ago

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Use a graphing calculator to find the value of the correlation coefficient r and determine if there is a strong correlation amon

alekssr [168]

Using a calculator, the correlation coefficient is of 0.7649. Since the correlation is greater than 0.6, there is strong correlation.

<h3>What is a correlation coefficient?</h3>

It is an index that measures correlation between two variables, assuming values between -1 and 1.

If it is positive, the relation is positive, that is, they are direct proportional. If it is negative, they are inverse proportional.

If the absolute value of the correlation coefficient is greater than 0.6, the relationship is strong.

Using a calculator, we insert the points (x,y) to find the coefficient. In this problem, the points are given as follows:

(1, 5), (4, 8), (8, 3), (13, 10), (19, 13)

The coefficient is of 0.7649. Since the correlation is greater than 0.6, there is strong correlation.

More can be learned about correlation coefficients at brainly.com/question/25815006

#SPJ1

6 0

1 year ago

Can someone help me with this question please

postnew [5]

Answer:

which ones do you need??

7 0

3 years ago

Which inequality represents the sentence below? The difference of a number and one and four tenths is more than nine and seventy

Marianna [84]

The inequality represents the sentence below is that the p minus 1. 4 greater-than 9.

<h3>What is the inequality equation?</h3>

Inequality equation is the equation in which the two expressions are compared with greater than, less than or other inequality signs.

Given that the difference of a number and one and four tenths is more than nine and seventy-eight hundredths.

Before solving it, first let's discuss the tenth and hundredths,

Tenth is written as the fractional part of the number 10. The value of one tenth is equal to 1/10 or 0.1.
Hundredths is written as the fractional part of the number 100. The value of one hundredth is equal to 1/100 or 0.01.

Here, the sentence given that the difference of a number and one and four tenths is more than nine and seventy-eight hundredths.

One and four tenths can be written as,

$1\dfrac{4}{10}$

Nine and seventy-eight hundredths can be written as,

$9\dfrac{78}{100}$

Let suppose the number is <em>p</em>. This difference of this number and one four tenths is more than nine and seventy-eight hundredths. Thus,

$p-1\dfrac{4}{10} > 9\dfrac{78}{100}\\p-\dfrac{14}{10} > \dfrac{978}{100}\\p-1.4 > 9.78\\$

Hence, the inequality represents the sentence below is that the p minus 1. 4 greater-than 9.

Learn more about the inequality equation here:

brainly.com/question/17724536

3 0

2 years ago

What is the Surface area​

What is the Surface area