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Morgarella [4.7K]
3 years ago
13

Record the product. use expanded form to help.4x21=

Mathematics
2 answers:
Luda [366]3 years ago
7 0
8.4 * 10^1 is what I think the answer is 
Vladimir [108]3 years ago
3 0
To use it in expanded form
(4×20)+(4×1)=84
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Guys pls help meeee<br> i need help
Jobisdone [24]

Answer:

1 over 12 or 1/12

Step-by-step explanation:

there are 6 side on a dice. rolling a five is a 1 out of 6 chance and an even number is a 3 out of six chance. multiply them together to get 3 out of 36 simplify to get 1 out of 12

5 0
3 years ago
Read 2 more answers
What is the nth term, if the value of table follows by: 0,1,2,3,5,8..
Vlada [557]

Answer:

13-21-34

Step-by-step explanation:

Fibonacci Sequence:

the next number is found by adding the 2 numbers before it

originally starts off like this:

0-1-1-2-3-5-8-13-21-34

7 0
3 years ago
Q8 Q18.) How many adults and students should attend to raise the maximum amount of​ money?
Kruka [31]
160 adults and 80 students seems to be correct
5 0
3 years ago
Read 2 more answers
Please help thank you
fiasKO [112]

Answer:

2 × n - 1 = x

Step-by-step explanation:

for example:

2(4) - 1 = 7

2(5) - 1 = x \\ 10 - 1 = x \\ x = 9

8 0
2 years ago
Please help me!! Use the identities
jarptica [38.1K]

Answer:

tan 5π/24.

Step-by-step explanation:

We use the identity:

tan (A - B) =   (tan A - tan B) / (1 + tan A tan B)

so the first expression simplifies to

tan ( π/3 -  π/8)

= tan 5π/24.

7 0
3 years ago
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