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2 years ago

HELP ME PLEASE IF YOU DO I WILK GIVE YOU POINTS THANK YOU SO MUCH

Mathematics

1 answer:

blondinia [14]2 years ago

6 0

Answer:

1. 54 2. 2$

Step-by-step explanation:

1. total students= 331

n.o of buses=6

now,

total no of students travelling through bus,

=331-7

=324

now,

324÷6

=54

total money=24$

remaining money= 10$

spent money on pencil= 24-10$

= 14$

now,

7 pencils cost= 14$

1 pencil cost= 14÷7$

=2$

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I don’t know this I tired.

solmaris [256]

Answer:

Step-by-step explanation:

the square root of 24 is 4.8 so it has to be D

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2 years ago

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A job candidate at a large job fair can be classified as unacceptable, provisional, or acceptable. Based on past experience, a h

svp [43]

Answer:

chisquare = 31.667

degree of freedom = 2

Step-by-step explanation:

Formula for chisquare test = (O-E)²/E

total number observations= 60 + 25 + 15 = 100

Estimated E,

80% x 100 = 80

15%x100 = 15

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chisquare =

$\frac{(60-80)^{2} }{80} +\frac{(25-15)^{2} }{15}+\frac{(15-5)^{2} }{5}\\$

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from the calculation above the value of the chisquare statistic = 31.67

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I have solve this question also in a tabular form to aid understanding in the file i uploaded.

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3 years ago

(8r + 5) - (3r + 5)<br><br> help a sista out <3

Rufina [12.5K]

Answer:

Step-by-step explanation:

(8r + 5) - (3r + 5)

8r + 5 - 3r - 5

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3 years ago

Which of these statements is true for f(x)=3*2? A. It is always decreasing. B. The y-intercept I (0,1). C. The domain is x >0

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3 years ago

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What two numbers are located 5/8 of a unit from 1/6 on a number line

velikii [3]

Step 1
Find the common denominator.
5/8 and 1/6---------> would be 2³*3----> 24

step 2
multiply (5/8) by (3/3) and (1/6) by (4/4)
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1/6-----> 4/24

step 3
find the numbers
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4/24-15/24-------> -11/24

the answer is
the two numbers are
19/24 and -11/24

see the attached figure

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2 years ago