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likoan [24]
3 years ago
8

Whoever answers these gets brainlist and 29 points.

Mathematics
2 answers:
Oksana_A [137]3 years ago
4 0

Answer:

1)1/15

2)3/10

3)1/6

4)3/10

Step-by-step explanation:

pls give me brainliest and i hope im right!

Assoli18 [71]3 years ago
3 0

Answer: 1. 1/15

              2. 3/10

              3. 1/6

              4. 3/10

Step-by-step explanation:

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a community program choose 16 fifth grade students every year and provide each of them with the same amount of money to attend m
Deffense [45]

Answer: 525

Step-by-step explanation: As I read the question I’m getting the idea of division. The community program chooses 16 students every year. The 8,400 dollars from last year was the amount of money the students receive all together. Therefore 8,400 divided by 16 is 525

7 0
3 years ago
Which expressions are equivalent to 4^{-2} \cdot 7^{-2}4 −2 ⋅7 −2 4, start superscript, minus, 2, end superscript, dot, 7, start
PolarNik [594]

Answer:

Step-by-step explanation:

Given the expression 4^{-2}•7^{-2}. The following expression are equivalent to given expression on simplification.

Generally from indices, a^-b = 1/a^b. Applying this to the given expression we have:

4^{-2}•7^{-2} = 1/4^2 • 1/7^2

= 1/(4×4) • 1/(7×7)

= 1/16 • 1/49

= 1/(16×49)

= 1/784

4 0
4 years ago
Simplify this ratio by dividing both parts
Romashka [77]
Well because 9 and 54 can be divided by 9, we will do that.
9/9=1
54/9= 6
1 strawberry to 6 blueberries
7 0
3 years ago
Can someone please do a few of these problems for me
Anna007 [38]
Hey there! :)

The formula for finding volume of a cone : ( π · r² · h ) ÷ 3

Radius = 6
6² = 6 · 6 = 36

Height = 8

π = 3.14

Multiply:

8 × 6 × 3.14 = 150.72

The volume is 150.72 cubic meters

Hope this helps :)


6 0
3 years ago
If the 15th term of the arithmetic sequence is 12, and the 14th term is 21, find the common difference of the sequence.
Oksi-84 [34.3K]

Answer:

9

Step-by-step explanation:

7 0
3 years ago
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