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Bess [88]
2 years ago
10

Sam's test scores increase proportionally by 5 points for each hour she spends studying. How many points would her score increas

e if she studies for 2.3 hours.
Mathematics
2 answers:
Ede4ka [16]2 years ago
5 0
11.5 is the answer:)
Semenov [28]2 years ago
4 0
If she studied for 2.3 she would have a total of 11.5 because if she got 5 points per hour you just have to multiply it the number of hours she spent studying. So 2.3 x 5 = 11.5! :-)
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This is my question... please help!​
laila [671]

Answer:

if sinx=3/5=P/H

using pythogoras thoeren find B

B²= H²-P²

B²= 25-9

B=4

Tanx = P/B= 3/4

3.

n(S)= 6

n(O) = 3 {1,3,5)

P(O) = n(O)/n(s)= 3/6=1/2

Step-by-step explanation:

6 0
3 years ago
ZX and zy are supplementary angles. zy measures 33°.what is the measure of ZX
Sati [7]

Answer:

147°

Step-by-step explanation:

supplementary angles equal to 180° in total so...

180 - 33 = 147

8 0
3 years ago
Nesecito ayuda con esta operación <br> ( -1/5 +2/5) +4/7
Elina [12.6K]
No se la respuesta lo siento
6 0
2 years ago
Read 2 more answers
Can anyone help me ?
taurus [48]

Answer:

_

66,6% = ⅔

_

33,3% = ⅓

85% = 17⁄20

80% = ⅘

75% = ¾

90% = 9⁄10

20% = ⅕

10% = ⅒

Step-by-step explanation:

To convert from a fraction to a percentage, divide both the denominator and numerator to get a decimal point, then move the decimal point twice to the right, then attach the percentage symbol:

⅒ = 0,1 = 10%

⤻⤻

⅕ = 0,2 = 20%

⤻⤻

9⁄10 = 0,9 = 90%

⤻⤻

¾ = 0,75 = 75%

⤻⤻

⅘ = 0,8 = 80%

⤻⤻

17⁄20 = 0,85 = 85%

⤻⤻

_ _

⅓ = 0,3 = 33,3%

⤻⤻

_ _

⅔ = 0,6 = 66,6

All those bars above those digits are what are known as bar notation, indicating that digits repeat.

I am joyous to assist you anytime.

6 0
3 years ago
Neena just earned her bachelor’s degree. based on her qualifications and desire for the highest pay scale, which career would sh
Lilit [14]

Based on Neena's qualifications and desire for the highest pay scale, she would be best suited for a <u>supply chain manager</u><u> career</u>.

<h3>Who is a supply chain manager?</h3>

A supply chain manager ensures the movement of goods, from manufacturers and suppliers to the ultimate customer.

A supply chain manager oversees and manages the production flow:

  • Raw materials acquisition
  • Production logistics
  • Delivery logistics.

A supply chain manager requires the following skills:

  • Business Management
  • Leadership
  • Transportation
  • Manufacturing production and processes
  • Customer service
  • Personal relationships
  • Analytical skills.

Thus, based on Neena's qualifications and desire for the highest pay scale, she would be best suited for a <u>supply chain manager</u><u> career</u>.

Learn more about supply chain management at brainly.com/question/18793688

#SPJ1

5 0
2 years ago
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