Question

solve the triangle. triangle is labeled using standard notation. Round your answer to four decimal places a=15 b=18 C=37.5 degrees

Answer #1

standard triangle notation
a=12 , b=63degrees , c= 65degrees
solve each triangle

Calculate the following probabilities using the standard normal
distribution. (Round your answers to four decimal places.)
(a)
P(0.0 ≤ Z ≤ 1.6)
(b)
P(−0.1 ≤ Z ≤ 0.0)
(c)
P(0.0 ≤ Z ≤ 1.49)
(d)
P(0.6 ≤ Z ≤ 1.51)
(e)
P(−2.05 ≤ Z ≤ −1.76)
(f)
P(−0.02 ≤ Z ≤ 3.54)
(g)
P(Z ≥ 2.60)
(h)
P(Z ≤ 1.66)
(i)
P(Z ≥ 6)
(j)
P(Z ≥ −8)

Solve triangle ABC. (If an answer does not exist, enter
DNE. Round your answers to one decimal place. Below, enter your
answers so that
∠A1
is smaller than
∠A2.)
b = 129, c =
168, ∠B = 40°
∠A1 =
°
∠A2 =
°
∠C1 =
°
∠C2 =
°
a1 =
a2 =

Compute the area under the standard normal curve. Round your
answers to four decimal places. (a) The area to the right of z =
1.81 equals
(b) The area to the left of z = − 1.5 equals
(c) The area between z = 0 and z = 3.33 equals
PLEASE SHOW WORK

2. Use logarithms to solve the given equation. (Round the answer
to four decimal places.) HINT [See Example 1.] 10(1.093x + 1) =
15
3. How long, to the nearest year, will it take me to become a
millionaire if I invest $3000 at 9% interest compounded
continuously? HINT [See Example 3.] _______ yr.
4. The amount of carbon 14 remaining in a sample that originally
contained A grams is given by C(t) = A(0.999879)t where t is time
in...

Find the maximum of x in the bottom quartile. (Round your answer
to four decimal places.) X ~ N(5, 9)

Obtain or compute the following quantities.
(a)F0.05, 2, 9 (Round your answer to two decimal
places.)
(b)F0.05, 9, 2 (Round your answer to two decimal
places.)
(c)F0.95, 2, 9(Round your answer to three decimal
places.)
(d)F0.95, 9, 2(Round your answer to three decimal
places.)
(e)the 99th percentile of the F distribution with
v1 = 9,v2 = 15(Round your answer to two
decimal places.)
(f)the 1st percentile of the F distribution with
v1 = 9,v2 = 15(Round your answer to three...

Determine the upper-tail critical value in each of the
following circumstances. (Round to four decimal places as
needed)
a.
1−α= 0.95, n=63
d.
1−α=0.95, n=28
b.
1−α= 0.99, n=63
e.
1−α=0.90, n=18
c.
1−α= 0.95, n=57
a. t = (Round to four decimal places as
needed)
b. t = (Round to four decimal places as
needed)
c. t = (Round to four decimal places as
needed)
d. t = (Round to four decimal places as
needed)
e. t = (Round...

1. Find the area under the standard normal curve (round to four
decimal places)
a. To the left of z=1.65
b. To the right of z = 0.54
c. Between z = -2.05 and z = 1.05
2. Find the z-score that has an area of 0.23 to its right.
3. The average height of a certain group of children is 49
inches with a standard deviation of 3 inches. If the heights are
normally distributed, find the probability that a...

Find the area of the given quadrilateral ABCD. Round your answer
to three decimal places.
Going Clockwise, the sides are:
a=8 ft
b=9ft
draw a picture as well as showing work
c=13ft
d=15ft
The angle between sides a and b is 125 degrees

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