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Luden [163]
3 years ago
5

G let z be a random variable with a standard normal distribution. find the indicated probability. p(z ≤ −0.27)

Mathematics
1 answer:
lisov135 [29]3 years ago
5 0
Bfed.ksjacNsjaebf hhvnh.kjzbdf.kjz
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2.
Studentka2010 [4]

Answer:

What the english?

Step-by-step explanation:

bdhznrbzjdnxhenaFjskrnx

4 0
2 years ago
Autumn measures the angle of elevation from the ground to the top of an 18-foot tall tree as 27°. To the nearest tenth of a foot
leonid [27]

Answer: she is 35.3 feet from the tree.

Step-by-step explanation:

Assuming her line of sight to the top of the tree is a straight line, then a right angle triangle is formed. The height of the tree, h represents the opposite side of the right angle triangle. Her distance, h from the tree represents the adjacent side of the right angle triangle. To determine h, we would apply the tangent trigonometric ratio.

Tan θ = opposite side/adjacent side. Therefore,

Tan 27 = 18/h

h = 18/tan27 = 18/0.51

h = 35.3 feet

7 0
3 years ago
3*x+36=96 i give crown if you help me out
pychu [463]

Answer: x = 20

Step-by-step explanation:

Hey there! If you have any questions feel free to let me know in the comments below.

Step 1: <u>Subtract 36 from both sides.</u>

3x = 96 - 36

Step 2: <u>Simplify 96 - 36  to  60.</u>

3x = 60

Step 3: <u>Divide both sides by 3.</u>

x = 60/3

Step 4: <u>Simplify 60/3 to 20.</u>

x = 20

8 0
3 years ago
Read 2 more answers
What is the x intercept of the equation 4x-3y=24
Ne4ueva [31]

x-intercept is for y = 0.

Put y = 0 to the equation of a linear function:

4x - 3(0) = 24

4x - 0 = 24

4x = 24     <em>divide both sides by 4</em>

x = 6

<h3>Answer: x-intercept = 6 → (6, 0)</h3>
8 0
3 years ago
An oblique cylinder has a radius of 10 units and slant length of 26 units. What is the volume of the cylinder
marysya [2.9K]
The formula of the volume of an oblique cylinder is V = \pir²h where \pi is 3.14, r is the radius of the circular base of the cylinder and h is the height of the cylinder. You are given a slant length and radius of 26 and 10 units. You can get the height by using pythagorean theorem c²=a²+b².

c²=a²+b²
26² = 10² + b²
b = 24

V = \pir²h
V = \pi(10)²(24)
V = 7,540 units³
6 0
3 years ago
Read 2 more answers
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