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Scorpion4ik [409]
3 years ago
15

Find the work W done by a force of 3 pounds acting in the direction 60° to the horizontal in moving an object 4ft (0,0) to (4,0)

Mathematics
1 answer:
Paraphin [41]3 years ago
5 0

Answer:

\frac{3}{2}i + \frac{3\sqrt{3} }{2}j

Step-by-step explanation:

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Hey would this be 36 ? ..the reason I am asking is because I'm trying to help a friend and the closest answer on the bottom is 3
damaskus [11]
A=(7*3)+(15-7)*2

A=21+2*8

A=21+16

A=37 cm^2
8 0
3 years ago
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The cost of renting a canoe is $5.25, plus $0.50 per hour for the time that the canoe is out. Which equation could be used to fi
ki77a [65]

Answer:

C = 5.25 + 0.50H

Step-by-step explanation:

gah, I'm never sure how to explain my work in these sorts of problems. hopefully I was able to help anyways!

6 0
3 years ago
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James correctly answered 85% of the 60 problems on his math test. How many questions did James answer correctly❄️
harina [27]

Answer:

James answered 51 questions correctly.

Step-by-step explanation:

1) Slide the decimal 2 places to the left in the percentage (85% = .85)

2) Multiply total by new decimal (60 x .85)

3) All done! (51)

Keep in mind that 100% is just 1 whole. Therefor 85% of one whole is .85. In this problem, 60 represents our whole.

3 0
3 years ago
Julie is making fruit smoothies. She can make 8 servings of a certain amount of smoothie with 5 ounces of pineapple juice left o
Varvara68 [4.7K]

Answer:

x=38

Step-by-step explanation:

8+5=13

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6 0
3 years ago
Find P(organic | oranges)<br> Find P(Non-organic | oranges)
Reika [66]
Answer to part A: 0.63
Answer to part B: 0.37
Answer to part C: organic oranges

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---------------------------------------------------------------------

Work Shown:

Part A
P(Organic|Oranges) = P(Organic AND oranges)/P(Oranges)
P(Organic|Oranges) = 0.19/0.30
P(Organic|Oranges) = 0.63

Part B
P(Non-organic|Oranges) = P(non-organic AND oranges)/P(oranges)
P(Non-organic|Oranges) = 0.11/0.30
P(Non-organic|Oranges) = 0.37

Part C
The probability in part A is larger compared to the answer in part B, so it's more likely to have someone pick organic oranges rather than non-organic oranges. Melina should restock organic oranges for the next sale.
3 0
3 years ago
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