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3 years ago

Please Help Me , This Is My Last Question I WILL REWARD BRAINLIEST !

Mathematics

2 answers:

guapka [62]3 years ago

4 0

20 decreased by 15% is equivalent to 20 - 15%. And 20 - 15% equals 17. So the answer is 17. (Not sure how to show my work love sorry, but that's the correct answer.)

WARRIOR [948]3 years ago

3 0

What is that supposed to mean

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Misha deposited $3,725 into a savings account 22 years ago. The account has an interest rate of 2.2% and the balance is currentl

Annette [7]

The compounding equation is $A=P(1+ \frac{r}{n}) ^{nt}$ . So

$6012.37 = 3725(1+ \frac{0.022}{n}) ^{22n}$     Divide by 3725

$1.6141= (1+ \frac{0.022}{n}) ^{22n}$

Daily    = $(1+ \frac{0.022}{365}) ^{22*365}$
              = $(1.000060274) ^{8030}$
              = 1.6225
Monthly = $(1+ \frac{0.022}{12}) ^{22*12}$
              = $(1.0018333) ^{264}$
              = 1.6218
Quarter = $(1+ \frac{0.022}{4}) ^{22*4}$
              = $(1.0055) ^{88}$
              = 1.6204
Yearly = $(1+ \frac{0.022}{1}) ^{22*1}$
              = $(1.022) ^{22}$
              = 1.6141

The answer is yearly.

5 0

3 years ago

Given g(x)<br><img src="https://tex.z-dn.net/?f=g%28x%29%20%3D%200.3%20%7Bx%7D%5E%7B2%7D%20%20%2B%2052" id="TexFormula1" title="

horsena [70]

Answer:

no solution

Step-by-step explanation:

5 0

3 years ago

If a graph of y=-4x +2 were changed to a graph of y=-4x+5, how would the y- intercept change?

Dmitry [639]

Answer:

So if y=-4x+2 was changed to y=-4x+5, then the y-intercept would increase by 3.

The y-intercept was (0,2) then it becomes (0,5) in the new line.

Step-by-step explanation:

The slope-intercept form a line is y=mx+b where m is the slope and the y-intercept is b.

Both of these equations given are in this form.

y=-4x+2 when compared to y=mx+b you see that m=-4 and b=2.

Since b=2 then the y-intercept is 2.

y=-4x+5 when compared to y=mx+b you see that m=-4 and b=5.

Since b=5 then the y-intercept is 5.

So if y=-4x+2 was changed to y=-4x+5, then the y-intercept would increase by 3.

8 0

3 years ago

How many solutions does the equation have 4x + 3=2(2x +9)

lbvjy [14]

I guess no solution
4x +3 = 4X + 18
4X - 4X = 18 - 3
0 = 15

6 0

3 years ago

Lol help What is 3.5 × 1.2 =

Aleks04 [339]

Answer:

4.2

Step-by-step explanation:

3.5 x 1.2 = 4.2

7 0

3 years ago

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