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Sergio [31]
3 years ago
9

H(x) = 3x - 1; Find h(3)

Mathematics
1 answer:
vfiekz [6]3 years ago
7 0

Answer:

it is 8 if i substitute x for 3

Step-by-step explanation:

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Normal
ira [324]

Answer:

option A: 0.2357

Step-by-step explanation:

P( less than 1.76 or greater than 2.39) = P(X < 1.76) + P( X > 2.39)

P(X < 1.76) = 0.0126 (as per the excel output)

P(X < 2.39) = 0.7769

Hence P( X> 2.39) = 1- 0.7769 = 0.223

P( less than 1.76 or greater than 2.39) = P(X < 1.76) + P( X > 2.39) = 0.0126 + 0.223 = 0.2357

P( less than 1.76 or greater than 2.39) = 0.2357

8 0
3 years ago
Read 2 more answers
Solve the system. 9=4x-2y 2x+6=y
Digiron [165]

Step-by-step explanation:

4x-2y = 9 ...1

2x-y = -6 ...2

if ...2 × 2

4x-2y = -12

9 is not equal to -12

4 0
2 years ago
Natalie buys organic almonds priced at $77 from the grocery store. How much did she pay the cashier if she received $23 in chang
alexandr402 [8]
She paid $100 because she bought the almonds for $77 then she received $23 back (100-77=23) (77+23=100)
3 0
3 years ago
Which is more, 6 inches or 1 foot? 6 inches 1 foot Neither, they are equal ​
kodGreya [7K]
1 foot is more
6 inches is 0.5 feet
6 0
3 years ago
Read 2 more answers
17. Tonya's mother is 1.5 times as tall as
andrew-mc [135]

The question is incomplete:

17. Tonya's mother is 1.5 times as tall as  Tonya was when she was 6. How tall  is Tonya's mother? Use the correct  number of significant digits.

The image with the information about Tonya's height is attached.

Answer:

68 in.

Step-by-step explanation:

According to the information given, you can write the following expression:

x=1.5y

x=Tonya's mother height

y= Tony's height when she was 6

Also, you know from the table that Tonya's height when she was 6 was 45 in. and you can replace this value in the formula:

x=1.5*45

x=67.5

Because of this, the answer is that Tonya's mother height is 68 in.

3 0
3 years ago
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