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Alekssandra [29.7K]
3 years ago
13

Question 3 of 6 (1 point)

Mathematics
1 answer:
Hatshy [7]3 years ago
4 0

Answer:

Null hypothesis: H₀: ∪ = ≤ 393 pounds

Alternative hpothesis Hₐ: ∪ > 393 pounds

Step-by-step explanation:

The null hypothesis in this case is

Null hypothesis: H₀: ∪ = ≤ 393 pounds

Agriculture Scientists wish to test against this claim believing that the new fertilizer may increase the yield, thus the alternative hypothesis will be

Alternative hpothesis Hₐ: ∪ > 393 pounds.

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Point B is between points A and C. Find the length of AC if AB = 3x - 2, BC = 2x + 7 and AC = 4x + 10
kirill115 [55]

Answer:

AC = 30

Step-by-step explanation:

Start with:

4x+10=3x-2+2x+7

Combine like terms.

4x+10=5x+5

Subtract 4x from both sides of the equation.

10=x+5

Subtract 5 from both sides of the equation.

x = 5

Then, substitute 5 for x in AC=4x+10

AC=4(5)+10

Multiply.

AC=20+10

Finally, add.

AC=30

3 0
3 years ago
EXPLAIN how you find the volume of hexagonal
Slav-nsk [51]
To find the volume of a regular hexagonal prism, we can use the formula V = 3ash, where a = apothem length, s = length of a side of the base, and h = height of the prism.
5 0
3 years ago
Does anyone know this??
blagie [28]

Answer:

x = 38, y = 4

Step-by-step explanation:

Since AB = BC  then the triangle is isosceles and the base angles are congruent, that is

∠ DAB = ∠ DCB = 52°

Subtract the sum of the base angle from 180° for ∠ ABC

∠ ABC = 180° - (52 + 52)° = 180° - 104° = 76°

Note that ∠ ABD = ∠ CBD, thus

x = 76 ÷ 2 = 38

BD bisects the side AC, thus DC = AD = 4

Thus y = 4

5 0
3 years ago
REALLY NEED HELP PLS<br> CAN U HELP Xx
Natali [406]

Answer:

0

Step-by-step explanation:

There are no green counters in the bag.

5 0
3 years ago
Calculate the answer to the appropriate number of significant figures. (do not convert to scientific notation) 6.47 x 64.5
telo118 [61]

Answer:

6.47 \times 64.5 \\  = 417.315

4 0
3 years ago
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