3 years ago

You are meeting with four other people. If each person shakes hands once with each other person, how many handshakes are given

1 answer:

6 0

10. imagine each person as the poits of a pentagon. from there, connect each point with each other. the connections between each point(person) should be 10.

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Which fraction is equivalent to the whole number 8?<br> A.1/8<br> B.2/10<br> C.12/8<br> D.16/2

Tom [10]

Answer:

D: 16/2

Step-by-step explanation:

you take 16 and divide it by 2 making your answer 8

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3 years ago

55% of the 880 students at julian's school are male. How many male students are in julian's school?

Oliga [24]

Answer:

448

Step-by-step explanation:

55 Divided by 880 is 448

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3 years ago

What’s a random sample survey

Fudgin [204]

Answer:

its a variety of selection techniques in which sample members are selected by chance

Step-by-step explanation:

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3 years ago

Jade buys a blouse and a skirt for 34 of their original price. She pays a total of $31.50 for the two items. If the original pri

Shtirlitz [24]

Answer:

`Part A:

D. 3/4(18 + s) = 31.50

Part B:

$36

Step-by-step explanation:

I think 34 is 3/4, is that right?

here, s is the cost of the skirt

Part A: The answer would be:

3/4(18) + 3/4(s) = 31.5 =

3/4(18 + s) = 31.5

Part B: 3/4(18) + 3/4(s) = 31.5

4.5 + 3/4s = 31.5

Subtract 4.5 from both sides:

3/4s = 27, 27 is the cost of the skirt now, but we need the original price.

multiply both sides by 4/3:

s = 36

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3 years ago

If a car is traveling 75 miles per hour, how many feet will it travel in 10 seconds?

Alekssandra [29.7K]

Answer:

Step-by-step explanation:

speed=75 miles per hour

$speed=\frac{75 \times 1760 \times 3 }{3600 } =110 ~ft~/ ~s$

distance covered in 10 seconds=110×10=1100 ft

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3 years ago

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