A.
28π cm3
B.
49π cm3
C.
147π cm3
D.
343π cm3
Answer:
The correct answer is 6x +7
Step-by-step explanation:
It is given a polynomial 6x^2 + x − 7
Factorization of 6x^2 + x − 7
Using splitting method
6x^2 + x − 7 = 6x^2 - 6x + 7x − 7
= 6x(x - 1) + 7 (x - 1) (take 6x and 7 as common)
= (x - 1)(6x +7)
Therefore the factors of 6x^2 + x − 7 are (x - 1) and (6x + 7)
Therefore the correct answer is (6x + 7)
Answer:
6x+7
Step-by-step explanation:
If you factor this quadratic,
your 2 factors are:
(6x+7)(x-1)
Number of Fish 92 56 52
How many gars are estimated to be present if a random sample of 1,000 fish is collected from the lake?
104
108
260
320
Answer:
Gars estimated to be present if a random sample of 1,000 fish is collected from the lake are:
260
Step-by-step explanation:
According to the given sample there was a total of 200(92+56+52) fish collected from a lake.
Of those, 52 were gar.
52/200 = 0.26 = 26%
i.e. 26% of the total fishes collected were jar
So, if 1000 fish are collected
26% of 1000 =
= 260
i.e. 260 fishes were jar
Hence, gars estimated to be present if a random sample of 1,000 fish is collected from the lake are:
260
CAN SOMEBODY HELP ME WITH THIS PROBLEM??
The solution is, the number is, x < 12
A number is a mathematical object used to count, measure, and label. The original examples are the natural numbers 1, 2, 3, 4, and so forth. Numbers can be represented in language with number words.
here, we have,
A number would be:- x
Less than is >
x < 12
Hence, the number is : x < 12
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