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2 years ago

6

3.2-4d=2.3d+3 people were in my area but my dog was on a dog in a few weeks lol lol I was so sorry to say that this app has no r

eason why

1 answer:

Keith_Richards [23]2 years ago

4 0

What are you trying to say? do you actually need help or what?

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What does the expression (x+3)(9) represent

Dominik [7]

Answer:

evaluate 9(x+3)

expand 9x+27

Step-by-step explanation:

i think i am sorry if i am wrong

3 0

1 year ago

Emerson struck out 112 times in 350 at-bats. What is the percent of strike outs per at-bat?

Natasha2012 [34]

We are told that Emerson struck out 112 times in 350 at-bats. We are asked to find the percent of strike outs per at-bat.

Let us find out 112 is what percent of 350.

$\text{Percentage of strike outs per at-bat}=\frac{112}{350} \cdot 100$

$\text{Percentage of strike outs per at-bat}=0.32 \cdot 100$

$\text{Percentage of strike outs per at-bat}=32$

Therefore, Emerson struck out 32% of the at-bats.

6 0

3 years ago

Write the equation of a line in slope-intercept form that has a slope of -1/4x and a y-intercept of 5

lesya692 [45]

Answer:

Step-by-step explanation:

Slope = m = -1/4

y-intercept = b = 5

Slope intercept form = y = mx +b

$y =\dfrac{-1}{4}x+5$

4 0

2 years ago

i have 3 questions the answer should be true or false (1)on any polygon all lines of symetry are also diagonals (2) all regular

yaroslaw [1]

1. False
2. True
3. False

7 0

2 years ago

A house was valued at $100,000 in the year 1987. The value appreciated to $165,000 by the year 2002.

iris [78.8K]

Answer:

A) The annual multiplier was 1.0339; the annual increase was 0.0339 of the value.

B) 3.39% per year

C) $182,000

Step-by-step explanation:

A) Let's let t represent years since 1987. Then we can fill in the numbers and solve for r.

165000 = 100000(1 +r)^15

1.65^(1/15) = 1 +r . . . . . divide by 100,000; take the 15th root

1.03394855265 -1 = r ≈ 0.0339

The value was multiplied by about 1.0339 each year.

__

B) The value increased by about 3.39% per year.

__

C) S = $100,000(1.03394855265)^18 ≈ $182,000

8 0

3 years ago