All categories

2 years ago

The diameters of cherry tomatoes produced by a large farm have an approximately Normal distribution, with a

Mathematics

1 answer:

Citrus2011 [14]2 years ago

7 0

Answer: D. 0.9967

Step-by-step explanation: To solve this, you need to do the z-score formula with both numbers. So 30-22/2.5 = 3.2. On the z-score chart, that equals .9993. Hold onto that number. Then you do the same with 15. 15-22/2.5 = -2.8. On the z score chart, that equals .0026. Subtract those numbers. .9993 - .0026 = .9967. It's not as compacted as it looks <3

You might be interested in

1. A business records its net profits for the week by subtracting the operating costs from the revenue. The function P(x) = (140

MrMuchimi

I think answer should be d. Please give me brainlest let me know if it’s correct or not okay thanks bye

8 0

2 years ago

It's in the picture plzz help

zaharov [31]

ANSWER:

Total monthly budget in dollar = $3665.

Now,

[i] Percent of taxes,

755/3665 × 100 = 20%

[ii] Percent of housing,

790/3665 × 100 = 22%

[iii] Percent of food,

350/3665 × 100 = 9%

[iv] Percent of savings,

700/3665 × 100 = 20%

[v] Percent of transportation,

245/3665 × 100 = 7%

[vi] Percent of clothing,

110/3665 × 100 = 3%

[vii] Percent of utilities,

185/3665 × 100 = 5%

[viii] Percent of entertainment,

110/3665 × 100 = 3%

[ix] Percent of other spending,

420/3665 × 100 = 11%

7 0

2 years ago

What are the coordinates of the point on the directed line segment from (-6, -6)(−6,−6) to (9, -1)(9,−1) that partitions the seg

GrogVix [38]

Answer:

(0, -4)

Step-by-step explanation:

The coordinates of the points from which the directed line segment extends = (-6, -6) to (9, -1)

The ratio the required point partitions the line = 2 to 3

The formula for finding the coordinate of a point that partitions a line AB into a ratio 'a' to 'b', where the coordinates of, A = (x₁, y₁) and B = (x₂, y₂) is given as follows;

$\left(\dfrac{a}{a + b} \times (x_1 - x_2)+ x_1, \ \dfrac{a}{a + b} \times (y_1 - y_2)+ y_1 \right)$

Therefore, the required point is located as follows;

$\left(\dfrac{2}{2 + 3} \times (9 - (-6))+ (-6), \ \dfrac{2}{2 + 3}\times (-1 - (-6))+ (-6) \right) = (0, -4)$

The coordinates of the point is (0, -4)

6 0

2 years ago

Which of the following inequality statements best represent the verbal expression?

Alex73 [517]

3rd option.

at least shows that the number can be equal to 2, and also that 2 should be the smallest possible value of the number.

3 0

2 years ago

How do you solve this step by step

nydimaria [60]

Work shown above! x = 7
To solve use the supplementary angle next to the unknown angle to find an expression for that unknown angle and use that with the expressions inside the triangle to set equal to 180 and solve for x.

hope this helps c:

3 0

2 years ago