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3 years ago

A playground slide has a price of $770. With sales tax, it will cost $847. What is the sales tax percentage?

Mathematics

1 answer:

GaryK [48]3 years ago

6 0

Answer:

10%

Step-by-step explanation:

divide 770 from 847 u get 1.1 , that 1 whole is the 770 and the .1 is the tax. .1 from 770 is 77 so 770+77=847

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Grandma received 0.25 liters of medicine from her doctor. The directions asked her to take one teaspoonful 3 times daily until i

kupik [55]

Answer:

Dec 10

Step-by-step explanation:

0.25 liter = 250 ml

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Nov 20 - Nov 30: 11 days

Dec 1 - Dec 9: 9 days

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By December 9, she will have taken 12 ml per day for 20 days for a total of 240 ml. She has 10 ml left for Dec 10th.

On Dec 10, she will take 2 doses of 4 ml and 1 dose of 2 ml, and she will finish the medicine.

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2 years ago

Kelly is knitting a scarf for her brother. It took her 2/3 hour to knit 5/6 foot of the scarf. How fast is Kelly's knitting spee

juin [17]

Answer:

C. 4/5 feet per hour

Step-by-step explanation:

All you wanna do is to divide 2/3 and 5/6

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Hoped this helps!

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3 years ago

Elena wonders how much water it would take to fill her cup. She drops her pencil in her cup and notices that it just fits diagon

ollegr [7]

Answer:

<h2>The cup can hold 240π cubic centimeters of water.</h2>

Step-by-step explanation:

Let's assume the cup is a cylinder. The pencil length is simulates a diagonal (hypothenuse), which forms a right triangle with the height of the cylinder and the diameter at the bottom. So, we apply Pythagorean's Theorem.

$17^{2} =15^{2} + d^{2}$

Solving for $d$ , we have

$289 - 225 = d^{2} \\d=\sqrt{64} \\ d=8$

Therefore, the diameter of the cylinder is 8 centimeres, which means its radius is 4 centimeters by definition.

The volume of a cylinder is defined as

$V= \pi r^{2} h$

Where $r$ is the radius and $h$ is the height. Replacing values, we have

$V= \pi \times 4^{2} \times 15 =\pi \times 16 \times 15\\V=240\pi \ cm^{3}$

Therefore, the cup can hold 240π cubic centimeters of water.

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2 years ago

?????????????????????????????))???

Gnom [1K]

HI THERE!!!

The answer you chose is correct: Face

Have great Saturday!!!!!!!!

~TRUE BOSS

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3 years ago

Pls somebody help me wit dis

zalisa [80]

Answer: the rule is 5

Step-by-step explanation

can i have brainliest

5 0

2 years ago

Read 2 more answers