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babymother [125]
3 years ago
10

Q. At the gas station Jessie purchases a candy bar for $1.25, a drink for $2.58 and a bag of

Mathematics
1 answer:
skad [1K]3 years ago
6 0
The answer is $7.3 :)
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What is the area of the triangle shown below?<br> 5<br> 5<br> 8<br> units2
natima [27]

Answer:

your answer is 12 units

Step-by-step explanation:

I hope it helps

3 0
3 years ago
A store has two different brands of laundry detergent. Brand A can
forsale [732]

Answer:

20=3.19

1=0.16

Step-by-step explanation:

Rounded to the nearest cent

12.75/80 to get unit price

Then unit price multiplied by 20

7 0
3 years ago
57 POINTS!!!!!!! PLEASE HELP MEE. ALSO DUEE RIGHT NOW
sweet [91]

Answer:

1. 2

2. 5.2

3. (c * 2) - 3= a

4. ($85 + $35 * h)

Step-by-step explanation:

1. |4−2| (simplified)

= |2|

=2

2. 2a^2 = 5.2

(22)(1.3)

=(4)(1.3)

=5.2

(2.6 - (2*1.3))=

5.2 - (2.6 - 2.6) = 5.2

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4. ($85 + $35 * h)

5 0
3 years ago
A random sample of 250 juniors majoring in psychology or communication at a large university is selected. These students are ask
fenix001 [56]

Solution :

It is given that :

Number of students in a random sample majoring in communication or psychology at an university = 250

Total number of students majoring in psychology = 100

Number of students majoring in psychology  those who are happy = 80

So number of students majoring in psychology  those who are not happy = 20

Total number of students majoring in communication = 250 - 100 = 150

Number of students majoring in communication  those who are happy = 115

So number of students majoring in psychology  those who are not happy = 35

a). Probability of the students happy with their major choices are

    $=\frac{80+115}{250}$

    = 0.78

b). Psychology major $=\frac{80+20}{250}$

                                   = 0.4

c). Probability of the students who are happy with the communication as the choice of major = $\frac{115}{250}$ = 0.46

d). Students unhappy with their choice of major given that the student is psychology major = $\frac{20}{250}$  =  0.018

8 0
3 years ago
It was also reported that 30% of those with an allergy in fact are allergic to multiple foods. if a child younger than 18 is ran
babymother [125]
I think it's 8%. Hope this helps!
6 0
3 years ago
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