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erik [133]
2 years ago
9

Which of the following cannot be solved using the quadratic formula?

Mathematics
1 answer:
Charra [1.4K]2 years ago
5 0

Answer:

C

Step-by-step explanation:

Because for a quadratic formula to be applicable..., x must be to the power of two(x^2)

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Female III-4 is pregnant via male III-5. The owner of this breeding pair wants to know the probabilities of several possible out
faust18 [17]

Answer: the following are required for IV-3 to have condition

Explanation:

-II-4 passes an X b chromosome to III-4 (probability = 1/2).

-If III-4 has the genotype X B X b (accounted for by the above probability), then she passes an X b chromosome to IV-3 (probability = 1/2).

-III-5 passes a Y chromosome to IV-3 (probability = 1/2).

All of these requirements are needed in sequence, so you apply the product rule here, too (1/2 x 1/2 x 1/2 = 1/8).

Once the individual probabilities are known, the sum and/or product rules can be used for various combinations (both conditions, either condition, etc.).

6 0
3 years ago
A rectangular bin with an open top and volume of 38.72 cubic feet is to be built. The length of its base must be twice the width
KengaRu [80]

Answer:

Width=2.2 FT

Length=4.4 FT

Heigh= 4 FT

Step-by-step explanation:

5 0
2 years ago
Jason helped his dad put plastic and aluminum items into the recycling container. The container is a large cube with a length, w
igor_vitrenko [27]

Answer:

its 216 cubic feet.

Step-by-step explanation:

6x6x6 is 216

6 0
3 years ago
Question 6 (Essay Worth 5 points) Part A: Find a rational number that is between 5.2 and 5.5. Explain why it is rational. (2 poi
insens350 [35]
Rational between 5.2 and 5.5

5.2 × 10/10 = 52/10
5.5 × 10/10 = 55/10
rational no. b/w them is 53/10 = 5.3

rational because it is in p/q form where q is not zero and p and q are integers.



irrational.no. b/w 5.2 and 5.5


5.20102030405060708090.......

irrational.no because it is non terminating and non recurring
6 0
2 years ago
If you could help I would really appreciate it, but if not that’s fine. Thank you.
zloy xaker [14]

Answer:

2x - 5 if x ≤ 2

f(-1) = -7

Step-by-step explanation:

x ≤ 2 = (-1) ≤ 2

x > 2 = (-1) > 2

2x - 5

2(-1) - 5

-2 - 5

-7

8 0
2 years ago
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