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Zielflug [23.3K]
3 years ago
7

|43|-|-20| what is the answer

Mathematics
2 answers:
juin [17]3 years ago
5 0

Answer:23

Step-by-step explanation:

Sunny_sXe [5.5K]3 years ago
4 0

Answer:

23

Step-by-step explanation:

|43|-|-20|

The absolute value bar means whats inside is positive


43 - 20

23

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Identify the volume and surface area of the sphere in terms of π. HELP PLEASE!!
Sunny_sXe [5.5K]

Answer:

the third one.

4 0
3 years ago
Which of the following describes the graph below
Law Incorporation [45]

Answer:

b

Step-by-step explanation:

7 0
3 years ago
What is the probability that both of Eduardo's partners for the group project will be girls? StartFraction 9 Over 65 EndFraction
tester [92]

Answer:

StartFraction 24 Over 65 EndFraction

Step-by-step explanation:

Total number of students = 26

Number of boys = 10

Number of girls = 26-10

=16

Eduardo has to pull two names out of the hat without replacing them.

First name

Probability= Favourable outcome/Total outcome

Probability of girls=16

Total probability=26

Eduardo has to pull two names out of the hat without replacing them.

Probability= Favourable outcome/Total outcome

=16/26

=8/13

For the second name:

Without replacement of the first hat

Probability of girls=16-1=15

Total probability=26-1=25

Probability= Favourable outcome/Total outcome

=15/25

=3/5

Probability of both of Eduardo's partner for the group project will be girls=8/13*3/5

=24/65

StartFraction 24 Over 65 EndFraction

4 0
3 years ago
A rectangular park 40 yards wide was redesigned, and a path 1 yard wide was built around it. How long was the park before if, af
forsale [732]

Answer:

98 yards

Step-by-step explanation:

The new width is 40 yds + 2 yds = 42 yds.

Area = L × W

4200 square yds = L × 42 yds

L = 4200 yds ÷ 42 yds = 100 yds

The new length is 100 yds.

The old length = the new length - the width of the path × 2 = 100 yds - 1 yd × 2 = 100 yds - 2 yds = 98 yds.

The length of the park was 98 yds, before the path was built.

3 0
3 years ago
Michelle had 600 fish to feed the dolphins in a zoo. Each dolphins ate the same number of fish. There are 9 dolphins in all. How
garik1379 [7]
600 fish / 9 dolphins = 66.667

9 fish * 66 = 594 fish

600 fish - 594 fish = 6 fish

there are 6 fish left
4 0
3 years ago
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