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Morgarella [4.7K]
3 years ago
14

► 00:00

Mathematics
1 answer:
SSSSS [86.1K]3 years ago
8 0

Answer:

16 oz, 12 oz, 4 oz

Step-by-step explanation:

Since 1 pound is equal to 16 ounces, and you can only use each weight once or not at all, you can determine how much is needed by simply adding.

2 pounds is equal to 32 ounces.

To achieve 32 ounces, you can use a 16 ounce weight, which will then bring the scale to need 16 ounces.

After this you can youse a 12 ounce weight, which brings it down to 4 ounces.

The last weight needed is the 4 ounce weight which will then level out the balance scale.

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What is the balance after 7 years if you deposit $2800 in an account that pays 4% interest compounded yearly ?
SVEN [57.7K]

Answer:the balance after 7 years is $3216

Step-by-step explanation:

A) Initial amount deposited into the account is $2800 This means that the principal,

P = 2800

It was compounded yearly. This means that it was compounded once in a year. So

n = 1

The rate at which the principal was compounded is 4%. So

r = 4/100 = 0.04

It was compounded for 7 years. So

t = 7

The formula for compound interest is

A = P(1+r/n)^nt

A = total amount in the account at the end of t years. Therefore

A = 2800(1 + 0.04/2)^ 1× 7

A = 2800(1 + 0.02)^7

A = 2800(1.02)^7

A = $3216

6 0
3 years ago
How many seconds are in 1 and 1/3 of a minute​
grandymaker [24]

Answer:

80 seconds

Step-by-step explanation:

6 0
3 years ago
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The terminal side of an angle measuring pi/6 radians intersects the unit circle at what point?
olga nikolaevna [1]
X = cos(pi/6) = √3/2

y = sin(pi/6) = 1/2

So at point (√3/2, 1/2)
6 0
3 years ago
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What is the mean of the values in the stem-and-leaf plot?
prisoha [69]

Answer:

You're answer is 42

Step-by-step explanation:

if you add all the numbers together, you would get 336. since there are eight numbers in the data set, you should divide it by eight.. with that said, 336/8 is 42

8 0
2 years ago
Divide the expressions then simplify
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The numbers are unclear,  please repost.

Thanks!

Brainliest?

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