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bonufazy [111]
3 years ago
15

Eric's goal is to walk 2.75 miles to and from the park every day for an entire year. If he meets his goal' how many miles will E

ric walk?

Mathematics
2 answers:
creativ13 [48]3 years ago
7 0

Eric will walk 1003.75 miles in a year if he meets his goal.

<h3>Further Explanation</h3>

Eric goal is 2.75 miles/day

How many miles in one year?

\boxed {1 year = 365 days }

so in a year, Eric will walk:

\boxed {2.75 miles \times 365 days }\\ \boxed {= 1003.75 miles }

Here is how to do decimal numbers multiplication using standard algorithm (You can see in the attachment below how to multiply using the area model)

   2.75            ⇒ 2 decimal place

<u>    365   </u>x        ⇒ 0 decimal place (a whole numbers)

  1375

 1650

<u> 825  </u>+

1003.75           ⇒ 2 decimal place

Here how to determine where the decimal point, from the calculation above

First factor has 2 decimal place

Second factor has no decimal place,

so the result would have 2 decimal place (2+0)

In doing decimal numbers multiplication we don't need to line the decimal place.

<h3>Learn More</h3>

Total spend brainly.com/question/12203917

Decimal numbers multiplication brainly.com/question/2181998

Decimal numbers multiplication brainly.com/question/1254534

Keywords: multiplication, decimal multiplication, three digits number additional, additional, multiplication, three digit numbers, subtraction decimal numbers

natita [175]3 years ago
6 0
1003.75 miles take 2.75 and times it by 365
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Wind farms are a source of renewable energy found around the world. The power P (in kilowatts) generated by a wind turbine varie
kodGreya [7K]

Answer:

New power = 88 Kw (Approx.)

Step-by-step explanation:

Given:

P = a(v³)

Old power p = 700 Kw

Old wind speed v = 12 m/s

Find:

New power when v = 6m/s

Computation:

P = a(v³)

700 = a(12³)

a = 0.4050 m²

New power = a(v³)

New power = (0.4050)(6³)

New power = 87.48

New power = 88 Kw (Approx.)

4 0
2 years ago
Determine g(x + a) − g(x) for the following function.<br> g(x)=-5x^2-3x+2<br> g(x + a) − g(x)= ?
Sonja [21]
Easy
g(x+a)
sub x+a for every x in equation

g(x+a)=-5(x+a)^2-3(x+a)+2
g(x+a)=-5(x²+2xa+a²)-3x-3a+2
g(x+a)=-5x²-10xa-5a²-3x-3a+2
so now minus g(x)

g(x+a)-g(x)=
-5x²-10xa-5a²-3x-3a+2-(-5x²-3x+2)=
-5x²-10xa-5a²-3x-3a+2+5x²+3x-2=
-5x²+5x²-10xa-5a²-3x+3x-3a+2-2=
-10xa-5a²-3a


g(x+a)-g(x)=-5a²-10xa-3a




8 0
3 years ago
If you purchased a model A​ car, what is the probability that the new car will have zero​ problems?
Vikentia [17]

A company publishes statistics concerning car quality. The initial quality score measures the number of problems per new car sold. For one​ year, Car A had 1.26 problems per car. Let the random variable X be equal to the number of problems with a newly purchased model A car. Complete​ (a) and​ (b) below.

a. If you purchased a model A​ car, what is the probability that the new car will have zero​ problems? The probability that the new model A car will have zero problems is :___ ​(Round to four decimal places as​ needed.)

b. If you purchased a model A​ car, what is the probability that the new car will have two or fewer​ problems? The probability that a new model A car will have two or fewer problems is :___ ​(Round to four decimal places as​ needed.)

Hope this helps you find your answer

6 0
3 years ago
Read 2 more answers
Find the value of x and y​
Burka [1]

answer. X=50

as..

draw a imaginary line between M

let it one side be y and z

y+z=120

now,

y=70(being alternate angle)

y+z =120

so

z=120-70

z=50

as we know,

z is alternate to X

so ,X=50

7 0
3 years ago
Equalenlent expression to 24y+16 with distributive propertie
Inessa [10]

8(3 y+2)

Step-by-step explanation:

To apply the distributive property you need to use parentheses and multiply outside numbers with inside numbers or terms

24 y+16

8(3 y+2)

Learn More

Distributive Property:brainly.com/question/11916234

Keywords: equivalent expression, distributive property

#LearnwithBrainly

6 0
3 years ago
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