Ask question

Ask question

All categories

3 years ago

6

Roberto will save 1/6 of his allowance each day. If you get two dollars a day about how much money will you save round to the ne

arest penny

1 answer:

AlladinOne [14]3 years ago

5 0

About $.33 hint: of means multiply

You might be interested in

Shop owner Sam changed all the book prices in his store from $15 to $12.75. Calculate the percent change in book price.

yawa3891 [41]

Answer:

-15.00%

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

Write an equation that represents the following problem.

pogonyaev

35 + 0.05m = 50 + 0.01m <== ur equation
0.05m - 0.01m = 50 - 35
0.04m = 15
m = 15/0.04
m = 375.....u need to send 375 text messages for the plans to be equal

5 0

3 years ago

Which expression is equivalent to a’ (32” – 21) - (-72" +2) ? 3 0 3.25 +- 50 2 o 375 - 9,3 + 2 o 3.75 +7c? 2.2 - 2 o 316 + 73 –

a_sh-v [17]

Answer:

(b) 21 (c) 36 (d) 42 (e) 45 (f) 18. (g) 28 (h) 49 (i) 40 (j) 8 (k) 9 (l) 4. (m) 7 (n) 7 (o) 9 (p) 0 (q) 0 (r) 0. 2. (a) 3 (b) 7 (c) 4 (d) 8 (e) 3 (f) 4 (g) .

8 0

2 years ago

What is the mode of the data set below? {15, 16, 20, 12, 18, 20, 17}

son4ous [18]

Answer:

20

Step-by-step explanation:

Mode is the number that appears the most often

20 is in the data set twice unlike the other number that only appear once.

5 0

2 years ago

Read 2 more answers

What is the transformation of f(x)= x^3:

mariarad [96]

Answer:

7. Down 5

8. Horizontal reflection

9. Vertical stretch by a factor of 5

Step-by-step explanation:

Transformations of Graphs (functions) is the process by which a function is moved or resized to produce a variation of the original (parent) function.

<u>Transformations</u>

For a > 0

$f(x+a) \implies f(x) \: \textsf{translated}\:a\:\textsf{units left}$

$f(x-a) \implies f(x) \: \textsf{translated}\:a\:\textsf{units right}$

$f(x)+a \implies f(x) \: \textsf{translated}\:a\:\textsf{units up}$

$f(x)-a \implies f(x) \: \textsf{translated}\:a\:\textsf{units down}$

$y=a\:f(x) \implies f(x) \: \textsf{stretched parallel to the y-axis (vertically) by a factor of}\:a$

$y=f(ax) \implies f(x) \: \textsf{stretched parallel to the x-axis (horizontally) by a factor of} \: \dfrac{1}{a}$

$y=-f(x) \implies f(x) \: \textsf{reflected in the} \: x \textsf{-axis}$

$y=f(-x) \implies f(x) \: \textsf{reflected in the} \: y \textsf{-axis}$

Identify the transformations that take the parent function to the given function.

<u>Question 7</u>

$\textsf{Parent function}: \quad f(x)=x^3$

$\textsf{Given function}: \quad f(x)=x^3-5$

Comparing the parent function with the given function, we can see that 5 has been <u>subtracted from the parent function</u>.

Therefore, the transformation is:

$f(x)-5 \implies f(x) \: \textsf{translated}\:5\:\textsf{units down}$

<u>Question 8</u>

$\textsf{Parent function}: \quad f(x)=x^3$

$\textsf{Given function}: \quad f(x)=-x^3$

Comparing the parent function with the given function, we can see that the <u>parent function has been multiplied by -1</u>.

Therefore, the transformation is:

$y=-f(x) \implies f(x) \: \textsf{reflected in the} \: x \textsf{-axis}$

<u>Question 9</u>

$\textsf{Parent function}: \quad f(x)=x^3$

$\textsf{Given function}: \quad f(x)=5x^3$

Comparing the parent function with the given function, we can see that the <u>parent function has been multiplied by 5.</u>

Therefore, the transformation is:

$y=5\:f(x) \implies f(x) \: \textsf{stretched parallel to the y-axis (vertically) by a factor of}\:5$

Learn more about graph transformations here:

brainly.com/question/27845947

7 0

2 years ago

Read 2 more answers