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elena-14-01-66 [18.8K]

3 years ago

11

the regular price of a camera 180.00.the camera is on sale for 25% off the regular price.what is the sale price of the camera in

dollars and cents

2 answers:

julia-pushkina [17]3 years ago

7 0

The answer is 135.00

vfiekz [6]3 years ago

6 0

Answer: $135

Step-by-step explanation:
180 decrease 25% =
180 × (1 - 25%) = 180 × (1 - 0.25) = 135

Hope this helps (:

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7-18 use part 1 of the fundamental theorem of calculus to find the derivative of the function.

blondinia [14]

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$\cfrac{dh}{dx}\implies \displaystyle \cfrac{d}{du}\left[ \int\limits_{1}^{u}~\cfrac{z^2}{z^4+1}dz \right]\cdot \cfrac{1}{2\sqrt{x}}\implies \left[ \cfrac{u^2}{u^4+1} \right]\cdot \cfrac{1}{2\sqrt{x}} \\\\\\ \stackrel{substituting~back}{\left[ \cfrac{(\sqrt{x})^2}{(\sqrt{x})^4+1} \right]\cdot \cfrac{1}{2\sqrt{x}}}\implies \cfrac{x}{x^2+1}\cdot \cfrac{1}{2\sqrt{x}}\implies \cfrac{\sqrt{x}}{2x^2+2}$

7 0

1 year ago

The door frame has measurements of 3ft by 8 ft. What is the length of the largest table that can be brought in the house on a di

Fiesta28 [93]

Answer:

The length of the largest table that can be brought in the house on a diagonal is $9.5\ ft$

Step-by-step explanation:

we know that

Applying the Pythagoras Theorem

Find the length of the diagonal of the frame

$d^{2} =3^{2} +8^{2} \\\\ d^{2}=90\\\\ d=\sqrt{90}\ ft\\\\ d=9.5\ ft$

4 0

3 years ago

Read 2 more answers

Ethan was busying marshmallows for a family bonfire. Each bag of marshmallows was 250 g. If Ethan wanted to buy 3 kg of marshmal

sp2606 [1]

It's 12 bags (3000/250)

6 0

3 years ago

Read 2 more answers

(that's a line by the 2 not a 12) PLS HELPP

valina [46]

Answer:

x lessthen or equel to 3/2

Step-by-step explanation:

3 0

3 years ago

A seamstress needs to cut 15-inch pieces of ribbon from a roll of ribbon that is 9 feet length. What is the greatest number of 1

yan [13]

STEP 1:
Divide the length of the ribbon by the size of the pieces.

12 inches= 1 foot

= 9 ft ÷ 15 inch pieces
convert ft to inches
= (12)(9) ÷ 15
= 108 ÷ 15
= 7.2 pieces from one roll

STEP 2:
multiply the number of pieces that can be cut from one roll by the number of rolls

= 7.2 pieces * 5 rolls
= 36 pieces total from 5 rolls

ANSWER: The greatest number of 15-inch pieces that can be cut from five 9-foot rolls is 36.

Hope this helps! :)

4 0

3 years ago