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agasfer [191]
3 years ago
14

To determine a student’s grade, a teacher throws out the lowest grade obtained on 5 tests, averages the remaining grades, and ro

und up to the nearest integer. if betty scored 75, 90, 88, 72, and 86 on her tests, what grade will she receive?
Mathematics
1 answer:
schepotkina [342]3 years ago
6 0

Answer:

85

Step-by-step explanation:

add 4 values, excluding 72 (lowest grade)

total = 339

average = 330/4 = 84.75

84.75 rounding to nearest integer is 85

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8% of what number is 2?
azamat

Answer:

The number is 25

Step-by-step explanation:

Is means equals and of means multiply

8% *N = 2

Change to decimal form

.08 N =2

Divide by .08

.08N/.08 = 2/.08

N =25

5 0
3 years ago
Read 2 more answers
Higher Order Thinking Greg has a bag
velikii [3]

Answer:

shes less likely to pick blue from the second bag

Step-by-step explanation:

first you divide 10 by 25 which will give you 40 percent

then

you divide 75 by 250 which will give you 30 percent

which makes it less likely for Greg to pick blue from the second bag

8 0
3 years ago
Given: line hg is the perpendicular bisector of segment JK. Which conclusion is valid?
Varvara68 [4.7K]
JG = GK 
Angle JGH is a right angle 
Angle HGK is a right angle assuming it is drawn like this (sorry i did my best to draw it):

                 H
                  l
                  l
                  l
                  l
J--------------l--------------K
                 G

6 0
3 years ago
(6+3)-+8-7)=<br>(1+4)+(10-8)=<br>(3-3+(9+1)=<br>(10-2)+(10-8)=<br>2+(0+1+2+3)=<br>(10-1-2-3)+4=​
JulijaS [17]

Answer:

6+3-8-7 = 8

1+4+10-8 = 7

3-3+9+1 = 10

10-2+10-8 = 10

2+0+1+2+3 = 8

10-1-2-3+4 = 8

Step-by-step explanation:

i don't know if these are supposed to be easy or not lol but thanks for the points :p

6 0
3 years ago
ILL LOVE YOU FOREVER PLEASEHELP MEE
Tasya [4]

Answer:

75°

Step-by-step explanation:

m\angle KLM=m\angle KLQ+m\angle QLM \\ \\ 173=x+105+x+82 \\ \\ 173=2x+187 \\ \\ 2x=-14 \\ \\ x=-7 \\ \\ \implies m \angle QLM=-7+82=75^{\circ}

4 0
1 year ago
Read 2 more answers
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