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Savatey [412]
3 years ago
8

G 32​% of adults say cashews are their favorite kind of nut. you randomly select 12 adults and ask each to name his or her favor

ite nut. find the probability that the number who say cashews are their favorite nut is​ (a) exactly​ three, (b) at least​ four, and​ (c) at most two. if​ convenient, use technology to find the probabilities.
Mathematics
1 answer:
lora16 [44]3 years ago
6 0
The answer is B I believe :)
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Which side lengths form a triangle that is similar to triangle ABC
kotykmax [81]
A.
10x3=30
15x3=45
7x3=21
All sides have increased in size by 3 times.
4 0
3 years ago
IF Triangle DEF JKL, find KL.
s344n2d4d5 [400]

Answer:

b

Step-by-step explanation:

Since the triangles are similar then the ratios of corresponding sides are equal, that is

\frac{KL}{EF} = \frac{JK}{DE} , substitute values

\frac{6x+3}{x+11} = \frac{25}{10} ( cross- multiply )

10(6x + 3) = 25(x + 11) ← distribute parenthesis on both sides

60x + 30 = 25x + 275 ( subtract 25x from both sides )

35x + 30 = 275 ( subtract 30 from both sides )

35x = 245 ( divide both sides by 35 )

x = 7

Then

KL = 6x + 3 = 6(7) + 3 = 42 + 3 = 45 → b

3 0
3 years ago
A cylindrical pressure has a height of 9 feet and diameter of 6 feet. How much gas can the pressure vessel hold when full?
AleksAgata [21]

Answer:

81π ft³

Step-by-step explanation:

If the diameter is 6 ft, the radius is 3 ft.  

The volume is V = (area of base)(height).

Here,                V = (π[3 ft]²)(9 ft) = 81π ft³

3 0
3 years ago
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Mark Brainliest what is 2/3 + 7/8 Please help
Pachacha [2.7K]

1 13/24 and that's it

3 0
3 years ago
Read 2 more answers
Help me solve this questions with steps please
Flauer [41]

Answer:

B

Step-by-step explanation:

Since the triangle is right use the tangent ratio to find x

tan22° = \frac{opposite}{adjacent} = \frac{203}{x}

Multiply both sides by x

x × tan22° = 203 ( divide both sides by tan22° )

x = \frac{203}{tan22} ≈ 502.5 m → B

7 0
4 years ago
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