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Murljashka [212]
3 years ago
11

In the paper drive, 4 boys brought old papers to school as follows: Fred, 30 pounds; Albert, 40 pounds; Henry, 10 pounds; and Pe

ter, 40 pounds. What was the average number of pounds they brought?
A: 25 pounds
B: 30 pounds
C: 35 pounds
D: 40 pounds
E: none of the above
Mathematics
2 answers:
seraphim [82]3 years ago
5 0
B: 30 pounds is the correct answer
ki77a [65]3 years ago
4 0

Answer:

The average number of pounds they bought was 30 pounds.

Step-by-step explanation:

we know that

To find out the average number of pounds, add the total number of pounds for each boy and then divide by the number of boys.

so

therefore

The average number of pounds they bought was 30 pounds.

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Help ASAP, really stuck
SpyIntel [72]

The total length of the wire needed to make this shape is 162cm

<h3>Perimeter of a triangle</h3>

The perimeter of a triangle is the sum of the external side of the triangle.

Given the following parameters

Length of one side of the outside shape = 24cm

The side length of the smaller triangle = 24/4 = 6cm

The perimeter of the smallest triangle  3(6) = 18cm

The perimeter of the smaller triangle (at the middle) = 12(3) = 36cm

Total length of wire needed. = 3(24) + 3(18) + 36

Total length of wire needed = 72 + 54 + 36

Total length of wire needed = 162cm

Hence the total length of the wire needed to make this shape is 162cm

Learn more on perimeter of triangle here: brainly.com/question/24382052

#SPJ1

6 0
1 year ago
Please help need to know the answer to this supposedly is 9 + (9x36) 333 but I don’t get it
Ahat [919]

Answer:

459

Step-by-step explanation:

First line:

clock showing 9 o'clock + clock showing 9 o'clock + clock showing 3 o'clock = 9 + 9 + 3 = 21

Second line:

The calculators look exactly the same.

3 * calculators = 30

1 calculator = 10

Third line:

1 bulb + 1 bulb - 1 bulb = 15

Since 1 bulb - 1 bulb = 0, we have 1 bulb + 0 = 15, or

1 bulb = 15

Last line:

Clock showing 9 o'clock = 9

Calculator = 10

3 bulbs = 3 * 15 = 45

Total = 9 + 10 * 45 = 9 + 450 = 459

7 0
2 years ago
Rewrite 67/10 as an improper fraction.
r-ruslan [8.4K]
10 goes into 67 six times making it  6  7/10, which cannot be simplified. Therefore, if can be left as it is, an improper fraction 67/10, or a mixed number 6  7/10.
8 0
3 years ago
Read 2 more answers
I need help on how to plot the number one PLEASE HELP
Misha Larkins [42]
I attached a pic with my work on it. Hope this helps!

3 0
3 years ago
HELPPP!!! i need to know this asap!!
Ksivusya [100]

Answer:

The first option

(-10, -7)

Step-by-step explanation:

Also I really like your pfp <33

5 0
3 years ago
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