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2 years ago

Travis spends $2 in 10 pieces of gum to share with his friends. What is the correct unit rate?

Mathematics

1 answer:

DIA [1.3K]2 years ago

7 0

Answer:

1 piece of gum= 20 cents

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Answer correctly please

Paul [167]

Answer:

$\$272,49$

Step-by-step explanation:

7. $\displaystyle /text{The answer makes sense because since the depreciation rate is 15%, we know that we need to use the "exponential decay" formula.}$

6. $\displaystyle /text{After a depreciation rate of 15% for the past 8 years, the stock is now worth approximately $272,49.}$

5. $\displaystyle 1000[0,85]^8 = 272,490525 ≈ \$272,49$

4. $\displaystyle 1000 = a \\ -15\% + 100\% = 1 - r; 85\% = 1 - r \\ 8\:years = time\:[t]$

3. $\displaystyle /text{We need to use the "Exponential Decay" formula} - f(t) = a[1 - r]^t, where a > 0$

2. $\displaystyle /text{How much is the stock worth after a depreciation rate of 15% per year?}$

1. $\displaystyle /text{initial amount: $1000, a depreciation rate of 15%, and a time period of 8 years}$

I am joyous to assist you anytime.

5 0

3 years ago

15. Solve the compound inequality.<br> 5x - 11 < -11 or 4x + 2 > 14

s2008m [1.1K]

Answer:

Step-by-step explanation:

5x −11+11<-11+11

5x<0

5x/5<0/5

x<0

4x+2 -2 >14 -2

4x>12

4x/4>12/4

x>3

there both open not closed

hope this helps

5 0

3 years ago

Someone pls help me thanks

ycow [4]

Answer:

-4,-6

Step-by-step explanation:

I'm a bit tired right now so I'm not going to explain it, but hopefully this still helps.

Goodluck with your schoolwork/homework.

---------------------------------------------------------------

apologies in advance for any errors or bad explanations.

5 0

3 years ago

Using the slope of 7 and y-intercept of (0, 16), write an equation of the line

Katen [24]

Answer:

y = 7x + 16

Step-by-step explanation:

Slope (m) = 7

y - intercept (b) = 16..{from (0, 16)}

Equation of line in slope intercept form is given as:

$y = mx + b \\ \therefore \: y = 7 \times x + 16 \\ \huge \red{ \boxed{ \therefore \: y = 7 x + 16 }}$

6 0

3 years ago

I’ll mark you Brainly-ist if you’re correct.

drek231 [11]

Answer:

log5 19 - log5 x

Step-by-step explanation:

log5 19/x

log ( a/b) = log a - log b

log5 19 - log5 x

5 0

2 years ago