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Sunny_sXe [5.5K]
3 years ago
12

What is the correct answer for this?

Mathematics
1 answer:
Viktor [21]3 years ago
8 0

Answer:

  4.  maximum: 22; minimum: 1

  5.  maximum: 24; minimum: -6.25

  6.  maximum: 49.7; minimum: 39.625

Step-by-step explanation:

I find a graphing calculator to be "appropriate technology" for answering questions of this sort. For the first and last questions, the extremes are the values of the function at the ends of the intervals specified.

For the second question, the parabola opens upward and the vertex is in the given interval, so the vertex is the minimum. The maximum is found at the end of the interval that is farthest from the vertex.

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In hours 3 3/8, John reads 4 1/2 chapters.
BabaBlast [244]

Answer:

1 1/3 chapters per hour

Step-by-step explanation:

eplaination is in the picture

5 0
3 years ago
Math workshops and final exams: The college tutoring center staff are considering whether the center should increase the number
ludmilkaskok [199]

Answer:

2. Number of workshops attended.

Step-by-step explanation:

The variable of interest for predicting the final exam score and doing regression analysis is workshop attendance.  Therefore, the response variable should be the number of workshops attended by each student.

This also agrees with what the college tutoring center staff are considering, which forms the research question: "should the center increase the number of math workshops they offer to help students improve their performance in math classes?"

3 0
4 years ago
Answer number 16 about scientific notation please:)
kotegsom [21]

Answer:

= 4.32 × 10^4

Step-by-step explanation:

= 4.32 × 10^4

(scientific notation)

= 4.32e4

(scientific e notation)

= 43.2 × 10^3

(engineering notation)

(thousand; prefix kilo- (k))

In scientific notation, a large number is converted to an equivalent decimal number between 1 and 10, multiplied by 10 raised to some power. Very small numbers are converted to an equivalent decimal number between 1 and 10, multiplied by 10 raised to some negative power.

6 0
3 years ago
What are the first five terms of a= 2 × n<br>​
kenny6666 [7]

Answer:

<em>2,4,6,8,10</em>

Step-by-step explanation:

To find the first 5 terms we can substitute numbers for "n"

We can create a table:

x              y

1              2

2             4

3             6

4             8

5            10

To get the values we just plug in numbers:

a(1)=2(n)

a(1)=2(1)

a(1)=2

a(2)=2(2)

a(2)=4

...... etc.

6 0
3 years ago
A shipping box is 12 inches by 18 inches by 16 inches the shipping box will be filled with smaller boxes each boxes each smaller
LenKa [72]

The number of small boxes that will fill the truck will be 144 boxes

The formula for calculating rectangular box is expressed as:

V = LWH

L is the length

W is the width

H is the height

For the large box

Volume = 12 * 18 * 16

Volume = 3,456 cubic inches

For the small box:

Volume of the small box = 3 * 2 * 4

Volume of the small box = 24 cubic inches

Number of small boxes that will fill the truck = 3456/24

Number of small boxes that will fill the truck = 144

Hence the number of small boxes that will fill the truck will be 144 boxes

Learn more here: brainly.com/question/10865653

8 0
2 years ago
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