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katovenus [111]

3 years ago

7

Susie divided a 9-pound bag of apples into 5 equal piles. How many pounds of apples are in each pile? A. 1/5 Lb. B. 5/9 C. 1 4/5

. D. 1 5/4

1 answer:

amid [387]3 years ago

3 0

D.5/4
<span>pounds of apples are in each pile</span>

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I could use some help w/ explanation please

Vsevolod [243]

9514 1404 393

Answer:

$2400

Step-by-step explanation:

The question is asking the amount invested in fund B. We can let 'b' represent that amount. Then the amount invested in fund A is (6000-b). The total profit from the investments is ...

0.02(6000 -b) +0.07(b) = 0.04(6000)

120 +0.05b = 240 . . . . . simplify

0.05b = 120 . . . . . . . . . subtract 120

b = 2400 . . . . . . . . . . .divide by 0.05

Alonzo invested $2400 in fund B.

7 0

3 years ago

What value(s) of x make the following expression undefined? x^2+ 1

allsm [11]

Answer:x=2

Step-by-step explanation: 2x-4=0

2x-4=0

+4 +4

2x=4

2x/2=4/2

X=2

5 0

3 years ago

Use integration by parts to find the integrals in Exercise.<br> ∫(4x-12)e-8x dx.

stepladder [879]

Answer:

$e(2x^{2} -12x)-4x^{2}+C$

Step-by-step explanation:

We have been given an indefinite integral as $\int \left(4x-12\right)e-8x\:dx$ . We are asked to find the given integral.

Let us solve our given problem.

$\int \left(4x-12\right)e\:dx-\int 8x\:dx$

Take out constant:

$e\int \left(4x-12\right)\:dx-8\int x\:dx$

$e(\int 4x\:dx -\int 12\right\:dx)-8\int x\:dx$

$e(\frac{4x^{1+1}}{2} -12x)-8*\frac{x^{1+1}}{1+1}+C$

$e(\frac{4x^{2}}{2} -12x)-8*\frac{x^{2}}{2}+C$

$e(2x^{2} -12x)-4x^{2}+C$

Therefore, our required integral would be $e(2x^{2} -12x)-4x^{2}+C$ .

5 0

3 years ago

4. Solve the equation 3x + 2 = 17 using the bar diagram.<br> 17<br> х<br> х<br> Х<br> 2

Zinaida [17]

:
5
:
3x+2=17
-2 -2
3x=15
/3 /3
x=5

5 0

3 years ago

4. a. On the grid, draw at least three different quadrilaterals that can each be

Julli [10]

Answer:

this is just for part A sorry i dont get part B

oof bad drawing of a trapezoid

4 0

4 years ago