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2 years ago

What do the differences between the points (as shown on the graph) represent?

Mathematics

1 answer:

Mamont248 [21]2 years ago

7 0

The slope of the graph

14-7/4-2=7/2=3.5

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Based on a random sample of 500 people, 45 reported they have more than one

Sati [7]

Answer:

I’m guessing 108 or 165

Step-by-step explanation:

because if 45/500 if you double that it would be 90/1000. after 200 is about half of 500 so 45 divided by 2 is 22.5. yeah i’m like no help sorry

4 0

3 years ago

2. Pierre works full time and is paid an hourly rate of $12.50 for 35 hours a week. He is paid for 52

Monica [59]

Answer:

$22,750

Step-by-step explanation:

First, find out how much Pierre is paid per week: $12.50 x 35 -> $437.5/week

Then, multiply to find how much he is paid the whole year: $437.5 x 52 -> $22,750

4 0

3 years ago

Ben has information about the height in cm and the weight in kg of each of ten rugby players and is asked to draw a scatter grap

Marat540 [252]

Answer:

He has missed out 150cm

Step-by-step explanation:

8 0

3 years ago

How do I work this out?

zvonat [6]

We have to determine the value of $\sum _{m=9} ^{21} (5m+6)$

= (5(9)+6) + (5(10)+6) +(5(11)+6) + .......... + (5(21)+6)

= 51+56+61+66+ ........ + 111

Since, the common difference is 5, hence this series is in arithmetic progression.

Sum of AP is given by the formula:

$\frac{n}{2}[2a+(n-1)d]$

Since, there are 13 terms.

= $\frac{13}{2}[2(51)+(13-1)5]$

= $\frac{13}{2}[102+60]$

= $\frac{13}{2}[162]$

= $13 \times 81$

= 1053

Therefore, the sum of the series is 1053.

So, Option G is the correct answer.

8 0

3 years ago

Michelle bought five packs of crayons for 13.75. what is the cost of a pack ,in dollars, if all the packs cost the same

Schach [20]

Answer:

2.75

Step-by-step explanation:

Divide 13.75 by five.

5 0

3 years ago