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Amanda [17]
3 years ago
13

Pls hurry will give brainlyest or whatever !!!

Mathematics
1 answer:
abruzzese [7]3 years ago
4 0

Answer:

26

Step-by-step explanation:

10+(10x3)-2(10-3)=

10+30+-2(7)=

40-14=

26

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a student found the slope of a line that passes through the point (-3,-10) and (5,-7) to be 3/8 what mistake did he make
In-s [12.5K]
The student didn't make any mistake. The slope of the line between those points is 3/8.

3 0
3 years ago
Write a paragraph comparing the two classes' semester grades. Be sure to compare the extremes, the quartiles, the medians, and t
NISA [10]

Answer:

Class second have higher score and have greater spread.

Step-by-step explanation:

For first box plot

\text{Minimum value }= 53

Q_1=62

Median=80

Q_3=86

\text{Maximum value }= 89

Range=Maximum-Minimum=89-53=36

IQR=Q_3-Q-1=86-62=24

For second box plot

\text{Minimum value }= 56

Q_1=62

Median=74

Q_3=89

\text{Maximum value }= 96

Range=Maximum-Minimum=96-56=40

IQR=Q_3-Q-1=89-62=27

First class has greater minimum value, it means first class has lower grades.

First quartile of both classes are same, it means equal number students in both classes have less than 62 marks.

First class has greater median.

second class has greater third quartile.

Second class has greater Maximum value.  It means second class have higher score than first class.

Second class has greater range. It means the data of second class has greater spread.

Second class has greater inter quartile range.  It means the data of second class has greater spread.

Therefore, the class second have higher score and have greater spread.

5 0
3 years ago
An item has a listed price of $35 . If the sales tax rate is ,5% how much is the sales tax (in dollars)?
UkoKoshka [18]

Answer:

The sales tax is a 1.75.

Step-by-step explanation:

35 x 0.05 = 1.75

7 0
3 years ago
I need help on b i dont understand
Savatey [412]
Mean is adding all the goals together then dividing by how many games there were so it’d be 48/8 = 6
8 0
3 years ago
Read 2 more answers
NO LINKS Write an inequality for x that would give this rectangle an AREA of at least 300ft sq2. the numbers are x+5ft 3ft
Angelina_Jolie [31]

Answer: assuming your doing x+5 times 3 the answer for x would be 95 because 95+5 = 100 and 100 x 3 = 300

7 0
2 years ago
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