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riadik2000 [5.3K]

3 years ago

7

A local baker orders 240 pounds of flour each week for baking different types of breads. On the first day of the week, the baker

uses 20% of the flour. How many pounds of flour did the baker use on the first day?

1 answer:

IRISSAK [1]3 years ago

5 0

Answer: 48 pounds.

Step-by-step explanation: 20% of 240 is calculated by multiplying .20 and 240, which is 48.

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Integrate the following:<br><img src="https://tex.z-dn.net/?f=%20%5Cdisplaystyle%20%5Cint%20%5C%3A%20%20%5Ctan%28x%29%20%20%20%5

Korvikt [17]

Answer:

$\huge \boxed{\red{ \boxed{ - \cos(x) + C}}}$

Step-by-step explanation:

<h3>to understand this</h3><h3>you need to know about:</h3>

integration
PEMDAS

<h3>tips and formulas:</h3>

$\tan( \theta) = \dfrac{ \sin( \theta) }{ \cos( \theta) }$
$\sf \displaystyle \int \sin(x) \: dx = - \cos(x) + C$

<h3>let's solve:</h3>

$\sf \: rewrite \: \tan( \theta) \: as \: \dfrac{ \sin( \theta) }{ \cos( \theta) } : \\ = \displaystyle \int \: \frac{ \sin(x) }{ \cos(x) } \cos(x) \: dx \\ = \displaystyle \int \: \frac{ \sin(x) }{ \cancel{\cos(x) }} \: \cancel{ \cos(x)} \: dx \\ = \displaystyle \int \: \sin(x) \: dx$
$\sf \: use \: the \: formula : \\ \sf \displaystyle - \cos(x)$
$\sf add \: constant : \\ - \cos(x) + C$

$\text{And we are done!}$

6 0

3 years ago

Read 2 more answers

Javier bought a 20-pound bag of dog food for his Great Dane, Tank. After 7 days, all the dog food was gone.

expeople1 [14]

Step-by-step explanation:

answer 2.85 or 57/20 this is because you divide 20/7 and find it is 2.85... and convert frim there

7 0

3 years ago

What is the common factor of each term in the expression 2b + 5b?”

stellarik [79]

The common factor is b since they both share it.
Hope this helps

7 0

3 years ago

How many square feet of outdoor carpet will need for this hole?

Dmitriy789 [7]

Answer:

42 ft², IF that side is 6ft, it was cut off in the picture. (I can rework if it isn't 6ft.)

Step-by-step explanation:

Break it down into individual shapes. All of my work is on this sheet.

6 0

3 years ago

Please I need the correct answer please

Rzqust [24]

(<u>−1</u>

2 )(n^3)+

<u>1</u>

2 n^2+4.6n+(−

<u>1</u>

2)(n^3)+

<u>1</u>

2 n^2+4.5n

=

<u>−1</u>

2 n^3+

1

2 n^2+4.6n+

−1

2 n^3+

1

2 n^2+4.5n

Combine Like Terms:

=

<u>−1</u>

2 n^3+

<u>1</u>

2 n^2+4.6n+

<u>−1</u>

2 n^3+

<u>1</u>

2 n^2+4.5n

=(<u>−1</u>

2 n^3+

<u>−1</u>

2 n^3)+(

<u>1</u>

2 n^2+

<u>1</u>

2 n^2)+(4.6n+4.5n)

=−n^3+n^2+9.1n

Answer:

=−n^3+n^2+9.1n

Everything underlined means its a fraction/divided hope this helps <em>:D</em>

8 0

3 years ago