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OlgaM077 [116]
3 years ago
15

The conditional relative frequency table was generated using data that compares the number of boys and girls who pack their lunc

h or buy lunch from the cafeteria. 35 total girls and 50 total boys were surveyed. How many students bought their lunch from the cafeteria? Round to the nearest whole number.
Mathematics
2 answers:
slega [8]3 years ago
8 0

Answer:

Its 36 students

Step-by-step explanation:

Kaylis [27]3 years ago
4 0
36 students............................................
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PLEASE HELP WILL GIVE BRAINLIEST TO CORRECT ANSWER!!
musickatia [10]

Answer:

p>\frac{1}{14}

Step-by-step explanation:

Question: -31p+79>-59p+81

1) Subtract 79 from both sides:

-31p>-59p+2

2) Add 59p to both sides:

28p>2

3) Divide both sides by 28:

p>\frac{2}{28}

4) Simplify fraction:

p>\frac{1}{14}

5 0
3 years ago
To make some extra money over the summer, Kelsey and Olivia got jobs mowing the 5 acres of grass at the local park. Each week, t
FromTheMoon [43]

Answer:

Area covered by each girl = 2.5 acre

Step-by-step explanation:

Given:

Number of girls = 2

Total area = 5 acre

Find:

How much area covered by each girl

Computation:

Area covered by each girl = Total area / Number of girls

Area covered by each girl = 5 / 2

Area covered by each girl = 2.5 acre

5 0
3 years ago
What is the measure of
snow_tiger [21]
3x=90 2x=50
And the last one is 40
7 0
3 years ago
Read 2 more answers
CAN SOMEONE HELP EXPLAIN THIS TO ME !!!!
Jet001 [13]
The quadratic formula is above.

You want each equation in standard form: ax^2 + bx + c = 0
I begin each problem by defining variables.
For instance 3. Is in standard form. X^2 -2x - 3 = 0. a = 1, b = -2, c = -3

Now use quadratic formula: x = [- b + or - sqrt(b^2 - 4ac)]\2a

8 0
3 years ago
24 students brought her permission slips to attend the class field trip is this represent at 8:10 to the class how many students
OlgaM077 [116]

Answer:

30 students

Step-by-step explanation:

24 over 80 is equal to x over 100

cross multiply and you get

80x =240

divide 80 on both sides

you get 3

add an extra sero

4 0
3 years ago
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