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dmitriy555 [2]
3 years ago
9

HHHHEEEELLLLPPPP!!!!

Mathematics
2 answers:
garri49 [273]3 years ago
8 0

Answer:

28%

Step-by-step explanation:

andrezito [222]3 years ago
3 0

Answer:

The answer is 28%

Step-by-step explanation:

Whenever you want to know what a percent is and you have a decimal you move the decimal point over to the right 2 times. So in this problem Beatrice has 0.28 you move the decimal point over to the right and you get 28 so the answer is 28%

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B = 73°, b = 15, c = 8 solve the triangle
malfutka [58]
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2 years ago
14. You deposit $400 in a savings account that earns 7% interest compounded annually.
oksian1 [2.3K]

Answer:

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4 0
2 years ago
Berto invested in a precious mineral. The value of the mineral tend to increase by about 11% per year. He invest $40,000 in 2015
stealth61 [152]

the difference from 40000 to the future value in 2020, namely 5 years later is simply the yield or interest amount.


\bf ~~~~~~ \textit{Simple Interest Earned} \\\\ I = Prt\qquad \begin{cases} I=\textit{interest earned}\\ P=\textit{original amount deposited}\dotfill & \$40000\\ r=rate\to 11\%\to \frac{11}{100}\dotfill &0.11\\ t=years\dotfill &5 \end{cases} \\\\\\ I=(40000)(0.11)(5)\implies I=22000

5 0
3 years ago
Solve for x. 3x ^2 -4 = 8
LenKa [72]

Answer:

x = ±2

Step-by-step explanation:

3x ^2 -4 = 8

Add 4 to each side

3x ^2 -4+4 = 8+4

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Divide each side by 3

3x^2 =12

3x^2/3 = 12/3

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Take the square root of each side

sqrt(x^2) = ±sqrt(4)

x = ±2

5 0
3 years ago
Read 2 more answers
The distance, y, in miles, traveled by a car in a certain amount of time, x, in hours, is shown in the graph below:
Sunny_sXe [5.5K]

Answer:

It travels for 1 hour, then stops for 1 hour, and finally travels again for 3 hours.

Step-by-step explanation:

Distance changes over the first hour of travel, but then doesn't change for one hour, and then it continues on for the next three hours

3 0
3 years ago
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