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3 years ago

13

A farmer sold 3/5 of his oranges to a first customer and 90 oranges to a second customer. How many oranges did he have altogethe

r?
Pls help

1 answer:

enyata [817]3 years ago

6 0

Answer:

He had 225 oranges to start with

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I will give a brainliest to the person who has gets the correct answer with an explanation of how you solved it.

frutty [35]

Answer: $V = 24,416.64m^{3}$

Step-by-step explanation:

Solve for v by simplifying both sides of the equation, then isolating the variable.

Formula: $v = \frac{4}{3} \pi r^{3}$

Plugin the variable: $v = \frac{3}{4}\pi (18^{3})$

Solve:

$v = \frac{4}{3} 3.14 (5,832)$

$v = 4.18666666(5,832)$

$V = 24,416.64m^{3}$

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3 years ago

Please help confused with half life /compound interest problems

jekas [21]

Half life means only half of matter is left, which means half is decayed/radiated.
Formula for half life is
t/2 = [(elapsed time)*(log2)]/[log(beginning amount/ending amount)]
1. t/2 = [(10)*(log2)]/[log(100/76.1)] = 25.378 minutes.
t/2 = [10 * 0.301]/[log 1.314] = [3.01]/[0.1186] = 25.378
2. 53.12 = [(T)*(log2)]/[log(15/4)], on solving we get, T = 101.29 days
53.12 = [T * 0.301]/[log 3.75] = [0.301 * T]/[0.574],
T = [53.12 * 0.574]/[0.301] = [30.49]/[0.301] = 101.29<span />

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3 years ago

144<br><br> A. Is not a perfect square <br> B. Is a perfect square

Nata [24]

Yes 144 is a perfect square because 12*12=144

6 0

3 years ago

Read 2 more answers

A stick of butter in the shape of a rectangular prism has a length of 8 inches, a width of 3 inches, and a height of 3 inches. W

SVEN [57.7K]

Answer:

$72in^3$

Step-by-step explanation:

the information we know about the shape of the stick of butter:

$length = 8in$

$width = 3in$

$height=3in$

The formula for the volume of a rectangular prism is:

$volume=length*width*height$

we find the volume by multiplying ll the measurements of the stick.

So we substitute the values to find the volume and we get the following:

$volume=8in*3in*3in\\volume=72in^3$

the volume of the stick of butter is $72in^3$

5 0

3 years ago

What is the surface area of the shaded front face of the composite solid?

kari74 [83]

Answer:

26

Step-by-step explanation:

the first prism is 2 times 4 which is 8, the second is 3 times 2 which is 6, the third is 3 times 4 which is 12. 8 plus 6 plus 12 is 26.

7 0

3 years ago