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3 years ago

Help please i asked for this question But no one answers me :( I will give 25 points please!!

Mathematics

2 answers:

Ganezh [65]3 years ago

5 0

Answer:

3 + 0.8 + 0.03 + 0.005

Step-by-step explanation:

Expand the number. Set each non-zero digit by itself:

3.835 = 3 + 0.8 + 0.03 + 0.005

3 + 0.8 + 0.03 + 0.005 is your answer.

VikaD [51]3 years ago

4 0

The solution is
3000+800+30+5=3.835

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Suppose that the cost of a rental car is $65 for a week plus 0.15 per mile driven.

IceJOKER [234]

You have the following equation for the cost of renting a car for x number of miles driven:

y = 0.15x + 65

If you travel 70 miles, then, x = 70 and you obtain for the cost y:

y = 0.15(70) + 65

y = 10.5 + 65

y = 75.5

Hence, the cost of renting a car to drive 70 miles is $75.5

3 0

1 year ago

What is the value of x?<br><br> Enter your answer, as a decimal, in the box.

Tasya [4]

Answer:

Step-by-step explanation:

The following ratio solves the problem

AM/MN = x / MP

(67.2 - 32) /67.2 = x / 81.9

35.2 / 67.2 = x / 81.9

Cross Multiply

67.2 * x = 81.9 * 35.2

67.2 x = 2882.88

Divide by 67.2

x = 2882.88 / 67.2

x = 42.9

6 0

3 years ago

0.93+0.80 rounded to the nearest whole number

Novosadov [1.4K]

Answer:

1.73 rounded to the nearest whole number is 2

3 0

3 years ago

Read 2 more answers

A university has 14 statistics classes scheduled for its Summer 2013 term. One class has space available for 20 students, eight

skad [1K]

Answer:

Assuming each class is filled to capacity, the average class size is 70.

Step-by-step explanation:

We have to find the weighted average of the number of students.

The weights are the number of classes.

We have that:

One class of 20 students

Eight classes of 60 students.

One class of 80 students.

Four classes of 100 students.

$M = \frac{1*20 + 8*60 + 1*80 + 4*100}{14} = 70$

Assuming each class is filled to capacity, the average class size is 70.

7 0

4 years ago

A company's sales in Seattle were $330,000 in 2012, while their sales in Portland were $235,000 for the same year. Complete the

barxatty [35]

Answer:

A) Seattle's sales were 40.42% larger than Portland's.

B) Portland sales were 28.79% smaller than Seattle's.

C) Portland sales were 71.21% of Seattle's.

Step-by-step explanation:

Since a company's sales in Seattle were $ 330,000 in 2012, while their sales in Portland were $ 235,000 for the same year, the following calculations must be performed to complete the sentences:

235,000 = 100

330,000 = X

330,000 x 100 / 235,000 = X

33,000,000 / 235,000 = X

140.42 = X

Seattle's sales were 40.42% larger than Portland's.

330,000 = 100

235,000 = X

235,000 x 100 / 330,000 = X

23,500,000 / 330,000 = X

71.21 = X

100 - 71.21 = 28.79

Portland sales were 28.79% smaller than Seattle's.

330,000 = 100

235,000 = X

235,000 x 100 / 330,000 = X

23,500,000 / 330,000 = X

71.21 = X

Portland sales were 71.21% of Seattle's.

5 0

3 years ago