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3 years ago

I really don’t understand this question, please help.

Mathematics

2 answers:

strojnjashka [21]3 years ago

8 0

Answer:

a) answer is walk b) is all you c) is 3 d) answer is 9

Step-by-step explanation:

finlep [7]3 years ago

3 0

It’s pretty simple all you have to do is look at the dual bar graph and the side of the dual bar graph so for a, it would be Bus, since it has the highest bar. For number 2 you need to colour in the last one « cycle » with blue since it represents girls. For c, it is t since you add up both and subtract and last d, is 12 girls in total.

I HOPE THIS HELPS <3

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Rainbow [258]

Answer:

tha anser us B

Step-by-step explanation:

it is very easy you just read the question carefully

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2 years ago

If there are 460 pounds for every 4 pellets how many pounds are for 16 pellets.

WINSTONCH [101]

Answer:

1840

Step-by-step explanation:

4 pellets x 4 = 16 pellets

460 pounds x 4 = 1840 pounds

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2 years ago

Read 2 more answers

Elliot ordered the special at the Even Steven Diner, which included a salad, an entrée, and a drink for $15. The sales tax was 9

Iteru [2.4K]

Answer:

D $19.62

Step-by-step explanation:

$15+9%=16.35

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16.35+20%=19.62

16.35+3.27=19.62

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2 years ago

What is the radius of a circle having circumference 44 cm

horsena [70]

Just do circumference over pi (this'll give you the diameter) and then divide by 2 to get radius like so:

44/pi=14.0056349921/2=7.0028175 is your answer

îdk how you wanna round but nearest hundredth would be 7.00 cm while nearest tenth would be 7.0 cm and nearest whole number would be 7 cm

7 0

2 years ago

A rectangular piece of cardboard is 15 inches longer than it is wide. A 5-inch square is cut from each corner, and the remaining

HACTEHA [7]

Let x be the width of the cardboard, then the length is x+15. If 5 unches square is cut from each corner, then the new length is x+15-5·2=x+5 and the new width is x-5·2=x-10. The height of the formed box is 5 in. Now you can find the box volume:

$V=\text{ width }\cdot \text{ length }\cdot \text{ height },\\ V=(x-10)\cdot (x+5)\cdot 5,\\ V=5(x^2-5x-50)$ .

If the volume of the box is 1,250 cubic inches, then

$5(x^2-5x-50)=1250,\\ x^2-5x-50=250,\\ x^2-5x-300=0,\\ D=(-5)^2-4\cdot (-300)=25+1200=1225,\\ \sqrt{D} =35,\\ x_{1,2}=\dfrac{5\pm 35}{2} =20,-15$ .

The length of the box is x+5=20+5=25 in. (the negative x is extra, because the length couldn't be negative).

Answer: the length of the box is 25 inches.

7 0

2 years ago