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lakkis [162]
3 years ago
10

Ms. Barnsley separates her class into two groups. She gives each student the same 25-question math quiz Group A uses a

Mathematics
2 answers:
Anastaziya [24]3 years ago
8 0

Answer:

Step-by-step explanation:

The answer is b trust me

Alisiya [41]3 years ago
3 0

Answer is B

Step-by-step explanation:

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The numbers -12, -7, -2, 3 follow a pattern. What are the next three numbers in this pattern?
Bas_tet [7]

Answer:

8,13

Step-by-step explanation:

The pattern in +5 so 3+5=8, and 8+5=13

6 0
3 years ago
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What is the first term of the geometric sequence whose fifth term is 1/24 and tenth term is 1/768
Neporo4naja [7]
An=a1r^(n-1)

given
a5=1/24
a10=1/768

we know that
a5=1/24=a1r^(5-1) and
a10=1/768=a1r^(10-1)

so
1/24=a1r^4
1/768=a1r^9

(a1r^9)/(a1r^4)=r^5=(1/768)/(1/24)=1/32

r^5=1/32
take 5th root of both sides
r=1/2

we have
a5=a1r^4=1/24
evaluate r^4 or (1/2)^4
1/16
a1(1/16)=1/24
times both sides by 16/1
a1=16/24
a1=2/3

the first term is 2/3



7 0
3 years ago
Please help me withthis its realy important that I get it right
Savatey [412]

Answer:

its option C

Step-by-step explanation:

5 0
3 years ago
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Some queen bumblebees weigh up to 0.850.850, point, 85 grams.
LUCKY_DIMON [66]

Answer:

1g

Step-by-step explanation:

4 0
3 years ago
Help me this is important
Karolina [17]
The third option is correct
7 0
3 years ago
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