All categories

3 years ago

Describe how you fill in a function table.

Mathematics

1 answer:

snow_tiger [21]3 years ago

6 0

By putting in inputs(x) and outputs (y) to make ordered pairs, which go into a graph

You might be interested in

Greg spends $0.45 on eraser and $0.30 0n a pen.how much money does greg spend

Digiron [165]

Answer:

$0.75

Step-by-step explanation:

Greg spends $0.45 on a eraser and $0.30 on a pen. How much money does Greg spend?

Well first you find the key words, (How much) which means you will be using addition in this problem. The numbers you will be adding are $0.75 and $0.30 which equals, $0.75

7 0

3 years ago

Read 2 more answers

Help! <br> The sum of 6 consecutive even numbers is 126<br> what is the answer?

dybincka [34]

6 consecutive even numbers
First x
Second x+2
Third x+4
Fourth x+6
Fifth x+8
Sixth x+10

126=x+x+2+x+4+x+6+x+8+x+10
126=6x+30
Subtract 30 from both sides
96=6x
Divide both sides by 6
x=16

Fourth x+6=16+6=22

8 0

4 years ago

Is the line through points P(–7, 0) and Q(6, –5) parallel to the line through points R(–1, –1) and S(0, –4)? Explain. - PLEASE H

Vladimir [108]

for that two lines be parallel the condition is that two slope be equal m1 = m2

Now you must calculate with point givens both slope , with the following formula

m= y2-y1/ x2-x1, for the firsts two points P( -7,0) and Q( 6,-5)

m = -5-0/6-(-7) , m = -5/13

for the seconds points R (-1,-1) and S( 0,-4)

m = -4-(-1)/ 0-(-1) = -3/1 = -3

the lines are not parallel, m1 ≠ m2

8 0

3 years ago

On May 3, 1999, 59 tornadoes hit a certain state in the largest tornado outbreak ever recorded for that state. Sixteen of these

pishuonlain [190]

The question is incomplete, here is the complete question:

On May 3, 1999, 59 tornadoes hit a certain state in the largest tornado outbreak ever recorded for that state. Sixteen of these were classified as strong (F2 or F3) or violent (F4 or F5). Length of Path (miles) Intensity:

a. 7 F.

b. 9 F2.

c. 16 F3.

d. 11 F3.

e. 8 F2.

f. 9 F2.

g. 5 F2.

h. 16 F4.

i. 15 F3.

j. 38 F5.

k. 42 F4.

l. 3 F2.

m. 8 F2.

n. 1 F2.

o. 14 F3.

p. 23 F3.

Part (a) Make a box and whisker plot

Part (b) Identify outliners. Remove them and redraw the box and whisker diagram

Part (c) How does the removal of outliners effect box and whisker plot? How does is effect the median of the set?

Answer:

Given below with explanations

Step-by-step explanation:

(a)

The data is first arranged in ascending order:

1, 3, 5, 7, 8, 8, 9, 9, 11, 14, 15, 16, 16, 23, 38, 42

Total values = 16

Minimum value = 1

Maximum value = 42

Lower Quartile = 1/4 x 16 = 4th value = 7 (1, 3, 5, 7, 8, 8, 9, 9, 11, 14, 15, 16, 16, 23, 38, 42)

Upper Quartile = 3/4 x 16 = 12th value = 16 (1, 3, 5, 7, 8, 8, 9, 9, 11, 14, 15, 16, 16, 23, 38, 42)

Median = 1/2 x 16 = 8th value = 9 (1, 3, 5, 7, 8, 8, 9, 9, 11, 14, 15, 16, 16, 23, 38, 42)

The Box and whisker plot is attached in the picture below:

(b)

Outliners are 38 and 42

1, 3, 5, 7, 8, 8, 9, 9, 11, 14, 15, 16, 16, 23

Total values = 14

Minimum value = 1

Maximum value = 23

Lower Quartile = 1/4 x 14 = 3.5th value = 6 (1, 3, 5, 7, 8, 8, 9, 9, 11, 14, 15, 16, 16, 23)

(5+7)/2

Upper Quartile = 3/4 x 14 = 10.5th value = 14.5 (1, 3, 5, 7, 8, 8, 9, 9, 11, 14, 15, 16, 16, 23)

(14+15)/2

Median = 1/2 x 14 = 7th value = 9 (1, 3, 5, 7, 8, 8, 9, 9, 11, 14, 15, 16, 16, 23)

The Box and whisker plot is attached in the picture below:

(c)

The lower and upper quartile values have changed after removing the outliners but the median remains same in this case

7 0

3 years ago

Please help me idk this

GarryVolchara [31]

Answer:

Step-by-step explanation:

$A=\dfrac{bh}{2}\\\\A=117\ cm^2\\b=13\ cm$

Substitute:

$117=\dfrac{13h}{2}$ <em>multiply both sides by 2</em>

$234=13h$ <em>divide both sides by 13</em>

$18=h\to h=18\ cm$

6 0

3 years ago