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Lina20 [59]
3 years ago
7

The dot plot shows the number of hours, to the nearest

Mathematics
1 answer:
Hoochie [10]3 years ago
3 0

Answer: Fifth grade mean: 4.67

Seventh grade mean: 3.46

Fifth grade median: 5

Seventh grade median: 3.5

Step-by-step explanation: I just did the question

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Which expression represents the phrase, "one fifth the sum of 14 and a number"?
Mkey [24]

Answer:

1/5(14+×)

Step-by-step explanation:

The sum of 14 and x has to be (14+x)

5 0
3 years ago
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dybincka [34]

Answer: 90 and 110

Step-by-step explanation:

7 0
2 years ago
three friends earned more then $200 washing cars. they paid their parents $28 for supplies and divides the rest of money equally
Allushta [10]
X is each friend
3x + 28 > 200
3x > 172
x > $57.33
5 0
2 years ago
Explain why 6 divided by 10 = .6<br><br> Use sentences and models
Anvisha [2.4K]
Because 6/10 = 0.6 or 60%
8 0
2 years ago
Read 2 more answers
The sector area of a region of a circle is 23 mi². The central angle, 0 (theta), is 25°. What is the radius?
densk [106]

The radius of the sector is 10.27 miles

<h3>How to find the radius of a sector?</h3>

The area of a sector can be represented as follows;

area of a sector = ∅ / 360 × πr²

where

  • r = radius
  • ∅ = central angle

Therefore,

∅= 25 degrees

area of the sector  = 23 miles²

area of a sector = ∅ / 360 × πr²

23 = 25 / 360 × πr²

cross multiply

23 × 360  = 25πr²

8280 = 25πr²

divide both sides by 25

πr² =  8280 / 25

πr² =  331.2

r² =  331.2 / 3.14

r² = 105.477707006

r = √105.477707006

r = 10.2702336877 miles

Therefore, the radius of the sector is 10.27 miles

learn more on sector here: brainly.com/question/8488428

#SPJ1

4 0
1 year ago
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