3 years ago

Problem

Mathematics

1 answer:

asambeis [7]3 years ago

4 0

Answer:

28/100

Step-by-step explanation:

0.28 is 28 pennies. There are a total of 100 pennies in one dollar. Carissa spends 28/100 on travel. :)

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Given the formula b=rs/t solve for s

Gekata [30.6K]

Answer:

$s = \frac{bt}{r}$

Step-by-step explanation:

To solve for s, you need to follow these steps.

First multiply by t both sides of the equation.

$b = \frac{rs}{t}$

$bt = \frac{rst}{t}$

We get $bt = rs$

Now we divide by r, both sides of the equation.

$\frac{bt}{r} = \frac{rs}{r}$

Finallly we obtain:

$\frac{bt}{r} = s$ or

$s = \frac{bt}{r}$

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4 years ago

Quentin is one third the age of his aunt. And 20% older than his sister. If Quentin's sister is 15 years old, how old is his aun

anastassius [24]

Answer:

Step-by-step explanation:

20% of 15 is 3 so Quentin is 18 years old

If Quentin is one thrid his Aunt's age that means his aunt is three times older.

18 * 3 = 54

So his Aunt is 54 years old

5 0

3 years ago

Read 2 more answers

Function f is shown below f(-3) f(4) find x when f(x) = 5 find x when f(x)= -3

hjlf

Answer:

See below ~

Step-by-step explanation:

Based on the graph,

f(-3)

f(-3) = 0

2. f(4)

f(4) = -3

3. x when f(x) = 5

f(x) = 5
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4. x when f(x) = -3

f(x) = -3
x = ±4

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2 years ago

Solve the inequality

pentagon [3]

See, mathpapa.com for all your mathematic and algebraic needs !
its x<-2

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3 years ago

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Arlene writes this problem:

irina1246 [14]

Answer:

number 3 or 6 ^w^

your welcome for the help

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3 years ago