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3 years ago

2.99 rounded to the nearest cent

Mathematics

1 answer:

Vedmedyk [2.9K]3 years ago

3 0

$3.00 would be the answer your looking for

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Which of the following is the portion of a line that starts at one point and goes off in a particular direction to infinity? Ang

Elena L [17]

Answer:

Ray is the answer

Step-by-step explanation:

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3 years ago

Plwees help:)

KATRIN_1 [288]

Answer:

Step-by-step explanation:

10 miles in 80 minutes = 1 mile in x minutes

10/80 = 1/x

10x = 80

x = 80/10

x= 8 miles per minute <===

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14 lbs rice for $ 8 = 1 lb rice for x $

14/8 = 1/x

14x = 8

x = 8/14

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3 years ago

benito read 14 books in 3 months, which was 35% of the number of books he had signed up to read during the school year .how many

lianna [129]

14 books in 3 months is 35%
all of books is 100%

14- 35%
x- 100%
we calculate from proportions, crosswise:
$x=\frac{14*100}{35}=\frac{1400}{35}=40$

Answer: Benito sign up to read 40 books.

Greetings,
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7 0

3 years ago

If you apply the changes below to the absolute value parent function, f(x) = |Xl,

TiliK225 [7]

Answer:

• Shift 5 units to the left >>> f(x) = |x+5|

• Shift 4 units down >>> f(x) = |x| - 4

Step-by-step explanation:

If we have the parent function:

f(x) = |x|

<u>For horizontal translations:</u>

|x-a| means horizontally translated a units right
|x+a| means horizontally translated a units left

<u>For Vertical translation:</u>

|x| + b means vertically translated b units up
|x| - b means vertically translated b units down

From the translation rules, we can say:

Shift 5 units left would be:

|x+5|

and

Shift 4 units down would be:

|x| - 4

7 0

3 years ago

If a1=2 and an=2an-1 find the first 5 sequences

Murljashka [212]

Answer:

The first 5 terms of the sequence are 2, 4, 8, 16 and 32.

Step-by-step explanation:

Given:

$a_{1}$ = 2

$a_{n}$ = 2 $a_{n-1}$ -----------------(i)

To get the first 5 terms of the sequence, substitute in turn, n = 1, 2, 3, 4, 5 into equation (i).

The first term (when n = 1) has been given as:

$a_{1}$ = 2

The second term (when n = 2) is given as:

$a_{2}$ = 2 $a_{2-1}$

$a_{2}$ = 2 $a_{1}$ (but $a_{1}$ = 2 )

=> $a_{2}$ = 2(2)

=> $a_{2}$ = 4

The third term (when n = 3) is given as:

$a_{3}$ = 2 $a_{3-1}$

$a_{3}$ = 2 $a_{2}$ (but $a_{2}$ = 4 )

=> $a_{3}$ = 2(4)

=> $a_{3}$ = 8

The fourth term (when n = 4) is given as:

$a_{4}$ = 2 $a_{4-1}$

$a_{4}$ = 2 $a_{3}$ (but $a_{3}$ = 8 )

=> $a_{4}$ = 2(8)

=> $a_{4}$ = 16

The fifth term (when n = 5) is given as:

$a_{5}$ = 2 $a_{5-1}$

$a_{5}$ = 2 $a_{4}$ (but $a_{4}$ = 16 )

=> $a_{5}$ = 2(16)

=> $a_{5}$ = 32

Therefore, the first 5 terms of the sequence are 2, 4, 8, 16 and 32.

5 0

3 years ago