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Stels [109]
4 years ago
12

Out of the 20 students in Mrs. Green's class, 16 have a pet. What percent of the students in Mrs. Green's dass have a pet? The p

ercent of students in Ms. Green's class that have a petis%.​
Mathematics
1 answer:
leva [86]4 years ago
6 0

Answer:

80%

Step-by-step explanation:

Step 1:

16 : 20       Ratio

Step 2:

16/20      Convert to a fraction

Step 3:

4/5 × 20    Simpify  and Multiply

Answer:

80%     Convert to percentage

Hope This Helps :)

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Probability of landing on even # on a spinner; probability of rolling an odd # on a die
KonstantinChe [14]

Answer:

Spinner: 50%

Die: 50%

Step-by-step explanation:

Well for the spinner it depends on the amount of numbers it has,

in this case we’ll use 6.

So The probability of landing on the even numbers in a 6 numbered spinner.

2, 4, 6

3/6

50%

Your average die has 6 sides so the odd numbers are,

1, 3, 5

3/6

50%

6 0
3 years ago
I need help!<br><br>Question 1 and 2 have the same questions so HELP!!
ANEK [815]

Answer:

21.99 or just round to 22

Step-by-step explanation:

Radius is 3.5

Diameter is 7

Circumference is 21.99

3 0
3 years ago
Read 2 more answers
Find the range of the following piecewise function. [27,3) (-22,3] (27,3] [-22,3)
Otrada [13]

Answer:

The answer is "(27,3]"

Step-by-step explanation:

Please find the complete question in the attached file.

\to f(-5) = (-5)^2 + 2 = 25 +2 =27\\\\\to f(7)= 7-4 = 3\\\\answer \ is = ( 27, 3]\

5 0
3 years ago
Read 2 more answers
MS Geometry Review:Question 4
dimaraw [331]

Answer:

9.42

Step-by-step explanation:

It is 9.42 because if you multiply the radius by 2 to get diameter you multiply the diameter by 3.14 to get your final answer which is 9.42   :)

3 0
3 years ago
Angles of a triangle
mina [271]
Answer: A= 1/2bh

The b is for base and the h is for height
5 0
3 years ago
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