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Ksenya-84 [330]
1 year ago
5

PLEASE HELP EDGE STATS AND PROBABILITY QUIZ 1-4

Mathematics
1 answer:
zhuklara [117]1 year ago
5 0

Answer:

D. There is no association because the distribution of lunch preference is approximately the same among the pet groups.

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steven spent $90on clothes.he bought a pair of jeans that cost $34 and spent the rest on t shirts that cost $8.
Kipish [7]

I'm not sure what the question is but if your trying to find out how many t-shirts he bought it would be 7.

Here's why...

90$-34$= 56

56/8= 7

He could buy 7 shirts with the left over money he had.

Hope this answered your question. :)

<em>~Noodles~</em>

3 0
2 years ago
Jude says that the volume of a square pyramid with base edges of 7 in and a height of 7 in is equal to the volume of a cylinder
irakobra [83]

Answer:

Jude is not correct

Step-by-step explanation:

The volume of a square pyramid is given as:

V = a^2\frac{h}{3}

where a = base edge and h = height

Hence, the volume of the square pyramid with base edge of 7 in and height  of 7 in is:

V = 7^2*\frac{7}{3}

V = 114.3 in^3 ≅ 114 in^3

The volume of a cylinder is given as:

V = \pi r^2h

where r = radius and h = height

Hence, the volume of a cylinder with radius of 7 in and height of 7 in is:

V = \pi *7^2*7

V = 1077.57 in^3 ≅ 1078 in^3

Since their volumes are not equal, Jude is not correct.

8 0
2 years ago
Roger is building a storage shed with wood blocks that are in the shape of cubic prisms. Can he build a shed that is twice as hi
Fynjy0 [20]

Given that Roger is building a storage shed with wood blocks that are in the shape of cubic prisms.

cube is basicallye a box which is made of squares. That is all the sides (lenght, width and height) are equal.

Now we have to determine, Can he build a shed that is twice as high as it is wide.

that means if width is 1 then height should be twice which is 2.


yes that is possible if we put one cubical prism over another cubical prism. then height of shed due to two prism will be twice than the width.

Hence correct choice should be "A. Yes. For every block of width, he could build two blocks high."

3 0
2 years ago
Read 2 more answers
Davion wants to buy 4 tickets to a basketball game. He sees that there is a discount for $25 off his entire purchase at checkout
KATRIN_1 [288]

Answer:

$60 per ticket

Step-by-step explanation:

$215 is what it costs after the discount, so add the amount taken off, back on.

215+25

 240

Then, divide by 4 to find the cost of each individual ticket.

240/4

60

Hope it helps!

6 0
2 years ago
A sequence is defined recursively using the formula f(n + 1) = –0.5 f(n) . If the first term of the sequence is 120, what is f(5
balu736 [363]
Hello,

f(1)=120\\&#10; f(2)=-\frac{1}{2}*120=-60\\ &#10; f(3)=-\frac{1}{2} *(-60)=30\\ &#10; f(4)=-\frac{1}{2} *(30)=-15\\ &#10; f(5)=-\frac{1}{2} *(-15)=\frac{15}{2}\\&#10;
3 0
2 years ago
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