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3 years ago

Convert $5.00 into dimes

Mathematics

2 answers:

s344n2d4d5 [400]3 years ago

3 0

There 10 dines in a dollar 10 times 5 = 50 so u have 50 dimes

Marianna [84]3 years ago

3 0

50 dimes = $5.00. one dime equals .10, ten dimes equal $1.00

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I need algebra help.....

Lubov Fominskaja [6]

Answer:

$y=4(3)^x$

Step-by-step explanation:

From the table given in the question,

x y Difference Ratio

1 12 - -

2 36 36-12 = 24 $\frac{36}{12}=3$

3 108 108-36 = 72 $\frac{108}{36}=3$

4 324 324-108 = 216 $\frac{324}{108}=3$

5 972 972-324 = 648 $\frac{648}{216}=3$

There is a common ratio of 3 in each successive term.

Therefore, data given in the table will represent an exponential function.

$y=a(b)^x$

For a point $(1, 12),$

$12=a(b)^1$

$ab=12$ ------(1)

For another point of the table $(2,36)$ ,

$36=a(b)^2$

$ab^2=36$ --------(2)

Equation (2) divided by equation (1)

$\frac{ab^2}{ab}=\frac{36}{12}$

$b=3$

From equation (1),

$3a=12$

$a=4$

Therefore, exponential function will be,

$y=4(3)^x$

7 0

3 years ago

2 3/5 1 5/6 2 1/3 in order from least to greatest

emmasim [6.3K]

Answer:

1 5/6, 2 1/3, 2 3/5

Step-by-step explanation:D

4 0

3 years ago

Read 2 more answers

the first three terms of an arithmetic progression is (x + 1), (4 x - 2) and 6 x - 3 if the last term is 18 find the value of x

lbvjy [14]

Answer:

Step-by-step explanation:

Since it is AP, the common difference is same for any term:

(4x - 2) - (x + 1) = (6x - 3) - (4x - 2)
3x - 3 = 2x -1
3x - 2x = 3 - 1
x= 2

The first 3 terms are:

3, 6, 9

Since the last term is 18, it means this AP has 6 terms:

{3, 6, 9, 12, 15, 18}

Answer: as we need to find the value of x only, it is = 2

6 0

3 years ago

Which linear equations has a slope of -3 and a y intercept of 4

Pavlova-9 [17]

This would be represented by the function Y = -3x + 4 C:

just remember that your slope is your X value, and on a graph it is your rise over run. since -3 is your slope, you go down -3(your rise, you go down since it is negative) and over one. its a whole number instead of a fraction because -3/1 is simplified to -3. Your Y intercept is the added number in the end of the equation. Basically they are your values in the linear equation, which is Y = mx + b

8 0

3 years ago

Read 2 more answers

The percent decrease of an item that dropped in price from $50 to $43 is _____.

Stels [109]

Hopefully I’m correct but I think it is 7% because 50 -43 equals 7%

4 0

3 years ago