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Paraphin [41]
3 years ago
13

Frank increased his score on his English assignment from 12 points to 18 points

Mathematics
2 answers:
xxMikexx [17]3 years ago
4 0
Hey There!

Frank increased the score on his english assignment by 6 points, to find the answer subtract 18-12=6.

Thus, he changed his score by 6 points

Thank You!
Ivenika [448]3 years ago
3 0
Frank increased his score by 6 points. 
That was a 50% improvement.
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Please help! I need this to pass. If you are trying to get points please just chose a different question and don't mess with min
Hunter-Best [27]

Given:

Radius of the cylinder = 2 cm

Height of the cylinder = 3 cm

To find:

The surface area of the cylinder.

Solution:

The surface area of a cylinder is:

A=2\pi rh+2\pi r^2

Where, r is the radius and h is the height of the cylinder.

Putting r=2,h=3,\pi = 3.14, we get

A=2(3.14)(2)(3)+2(3.14)(2)^2

A=37.68+25.12

A=62.8

Therefore, the surface area of the cylinder is 62.8 square cm.

3 0
3 years ago
the standard deviation of 100 random samples of the same size is approximated to be 0.98. what is the margin of error​
pogonyaev

Answer:

MOE= ± 0.098

Step-by-step explanation:

-The margin of error is calculated using the formula:

MOE=\pm \frac{\sigma}{\sqrt{n}}

#Substitute to solve for MOE:

MOE=\pm \frac{\sigma}{\sqrt{n}}\\\\=\frac{0.98}{\sqrt{100}}\\\\=\pm 0.098

Hence, the margin of error is ± 0.098

3 0
3 years ago
a sum of money is divided among peter paul and jane in ratio 13:12:7 calculate how much paul gets if amount peter gets more than
MariettaO [177]
Paul must get 13 since Peter gets more more than Jane so Jane would get 7 and then peter would get 12 
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3 years ago
Will give brainliest!Please find the area!
sveticcg [70]

Answer:

70,000 brainliest meee

Step-by-step explanation:

6 0
3 years ago
Penn volunteered a total of 72 hours over the last 12 weeks. If he volunteered the same number of hours each week, how many hour
schepotkina [342]

Answer: 6 hours per week

Step-by-step explanation:

72/12=6

3 0
3 years ago
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