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loris [4]
3 years ago
12

Anybody know what 2(2x - 9) = 38 is?

Mathematics
2 answers:
dexar [7]3 years ago
7 0

Answer:

x = 5

Step-by-step explanation:

4x - 18 = 38

38 - 18 = 20

20 / 4 = 5

dlinn [17]3 years ago
6 0

Answer:

x=14

Step-by-step explanation:

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Three components are randomly sampled, one at a time, from a large lot. As each component is selected, it is tested. If it passe
satela [25.4K]

Answer:

The probability of SFS and SSF are same, i.e. P (SFS) = P (SSF) = 0.1311.

Step-by-step explanation:

The probability of a component passing the test is, P (S) = 0.79.

The probability that a component fails the test is, P (F) = 1 - 0.79 = 0.21.

Three components are sampled.

Compute the probability of the test result as SFS as follows:

P (SFS) = P (S) × P (F) × P (S)

            =0.79\times0.21\times0.79\\=0.131061\\\approx0.1311

Compute the probability of the test result as SSF as follows:

P (SSF) = P (S) × P (S) × P (F)

            =0.79\times0.79\times0.21\\=0.131061\\\approx0.1311

Thus, the probability of SFS and SSF are same, i.e. P (SFS) = P (SSF) = 0.1311.

7 0
3 years ago
PLEASE HELP!!!!<br><br> IT'S NOT B<br><br> A. 1/4<br> B. 1<br> C. 4<br> D. None of the above
konstantin123 [22]

Answer:

YOUR ANWSER IS C

Step-by-step explanation:

HOPE THIS HELPED

8 0
3 years ago
Natalie drove 150 miles on 5 gallons of gas. How far can she drive on 14 gallons of gas?
bagirrra123 [75]

Answer:

420

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
A tree grows the same amount each year.one year the tree is 48 inches tall.When it is measured 3 years later it is 84 inches.How
slamgirl [31]
84-48=36
36/3=12
The tree grows 12 inches every year
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96in = ___yd<br><br> 1. 8 yd<br><br> 2. 3 yd<br><br> 3. 1 3/4 yd<br><br> 4. 2 2/3 yd
Anni [7]

Answer:

4. 2 2/3 yd

Step-by-step explanation:

96" = (96 ÷ 36) = 2.6666666666666 yd or 2 2/3

7 0
2 years ago
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