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3 years ago

11 / 16 = p + 4 / 12

Mathematics

1 answer:

butalik [34]3 years ago

8 0

Answer:

p = 17/48 or 0.354

Step-by-step explanation:

11/16 = p + 4/12

subtract 4/12 from both sides

11/16 - 4/12 = p

convert so you have a common denominator

3(11/16) - 4(4/12)

33/48 - 16/48

= 17/48

p = 0.354

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3 years ago

Alexis put $2000 in a savings account. After 4 years, she had $2543 in the account. What rate of interest did she earn? Use the

natta225 [31]

Alrighty

P=2000
A=2543
t=4

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solve

$2543=2000e^{4r}$

divide both sides by 2000

$\frac{2543}{2000}=e^{4r}$

take ln of both sides

$ln(\frac{2543}{2000})=ln(e^{4r})$

$ln(\frac{2543}{2000})=(4r)ln(e)$

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use your calculator

0.060049=r
convert to percent
that is about 6%

the interest rate is 6%

3 0

3 years ago

Read 2 more answers

Need help pleaseeeeee??

Oksi-84 [34.3K]

She should have subtracted 6x from both sides to get -10x+11=1

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3 years ago

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Alex777 [14]

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Step-by-step explanation:

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3 years ago

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Goshia [24]

Volume is a three-dimensional scalar quantity. The volume of the water that Marry should pour into the vase is 241.28 cubic inches.

<h3>What is volume?</h3>

A volume is a scalar number that expresses the amount of three-dimensional space enclosed by a closed surface.

Given the radius of the flower vase is 4 inches, while the height of the vase is 6 inches, therefore, the total volume of the vase is,

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Since the volume of the vase is 301.6 in³, but the store has told her to fill the vase 4/5 of its capacity, therefore, the volume of water Marry should pour is,

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Hence, the volume of the water that Marry should pour into the vase is 241.28 cubic inches.

Learn more about Volume:

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2 years ago