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3 years ago

8

7,900 dollars is placed in an account and gains an annual interest rate of 5.5%. Which of the exponential equations below best m

odels this situation? I need a Answer fast please.

1 answer:

Zepler [3.9K]3 years ago

8 0

Answer:

I don't the answer but the next person will answer this right.

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Write an algebraic expression that can get you the final price of an item that cost $x with a 8.5% tax and a 30% discount?

Drupady [299]

Answer:

X×0.085-(X÷0.30)

Step-by-step explanation:

I think that right its been a while since I did that stuff in school

6 0

3 years ago

PLZ help me super really really fast

maria [59]

Answer:

A. 3 cm

Step-by-step explanation:

The smallest face has the sides 4 cm and 8 cm. If the water is 4 cm from its top, then the height of the water is $16-4=12$ cm and the volume of the water is

$V_{water}=4\cdot 8\cdot 12=384\ cm^3$

The largest face has the sides 8 cm and 16 cm. If the container is placed on its largest face, then the volume of the water is

$V_{water}=8\cdot 16\cdot h \ cm^3,$

where h is the height of the water.

Equate volumes of the water:

$8\cdot 16\cdot h=384\\ \\h=\dfrac{384}{8\cdot 16}=3\ cm$

Therefore, the water is 3 cm from the bottom.

4 0

3 years ago

Evaluate the expression for the value 5 X (h + 3) for h= 7

horrorfan [7]

Answer:

35x + 15

Step-by-step explanation:

5x(7 + 3)

35x + 15

8 0

3 years ago

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Solve the equation. Show your work, or explain your reasoning.<br><br> -3x - 5 = 16

Pani-rosa [81]

First add 5 to 16, so -3x=21
then divide by -3, so the answer is
x= -7

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3 years ago

Kim heated 12 g of Substance A to obtain 4 g of Substance B and a certain amount of Substance C. Which statement is correct? (1

ipn [44]

Sub C is twice the mass of Sub B

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2 years ago

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