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Citrus2011 [14]
3 years ago
8

Benjamin finds 31 pinecones. Together Jenna and Ellen find the same number as Benjamin. How many pinecones could each girl have

found?
Mathematics
2 answers:
Neko [114]3 years ago
8 0

Answer:

Step-by-step explanation:

1) Write the Equation: 31/2 = how many pine cones Jenna and Ellen found.

2) Solve 31/2= 15.5

So each girl found 15 and a half pine cones. Or one girl found 15 and the other found 16. If you want to have each girl find an even amount.

Hope this helps!!

scZoUnD [109]3 years ago
3 0
15.5 pine cones each
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ruslelena [56]

Answer: A. 20%

Step-by-step explanation:

First, to find the total number of teachers, we can add 25+32+18+5+20=100

Next, we divide the number of teachers in 2014 (20) by the total number of teachers (100) as follows:

20 ÷ 100 = 0.2

Finally, to make 0.2 a percentage, we can multiply 0.2 X 100 = 20

Therefore, the correct answer is A.

8 0
3 years ago
If one bottle of soda costs $0.99, how much does three cost?
Katen [24]

Three bottles would cost $2.97.

With tax:

1.05(2.97) = 3.1185 (around 3.12)

The bottles would cost around $3.12 with tax

3 0
4 years ago
charlotte is playing a beanbag toss game. she has a 10% chance of hitting the 3- point hole, a 30% chance of hitting the 1- poin
34kurt

Answer:

20

Step-by-step explanation:

The expected value of a toss is:

E(X) = (0.10) (3) + (0.30) (1) + (0.60) (0)

E(X) = 0.6

If she scores an average of 0.6 points per toss, then the expected number of tosses needed to get 12 points is:

12 / 0.6 = 20

Using a random number table, we can assign digit 0 as a 3-point hole, digits 1-3 as a 1-point hole, and digits 4-9 as no points.  Read the digits and add the points until you get 12 points.  The number of digits read is the number of beanbag tosses.

5 0
3 years ago
Eugene wants to buy jeans at a store that is offering a $10 discount on every item. The tag on the jeans is marked 50% off. The
kifflom [539]
A. $14.99 .. do $49.98/2 = $24.99 and then subtract $10.
B. $19.99 .. do $49.98-19 = $39.98 and then divide it by 2.
3 0
3 years ago
Real easy, just can't remember. Sorry for potato quality.
Pepsi [2]
The answer is 27 because 10+17=27
6 0
3 years ago
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