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Hoochie [10]
3 years ago
15

Evaluate 4x – 2 if x = 1/2

Mathematics
2 answers:
Dafna1 [17]3 years ago
7 0

Answer:

0

Step-by-step explanation:

4(1/2)=2

2-2=0

natta225 [31]3 years ago
5 0
The answer is : 0
:) :)
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If 70% of college students say they have a job what is the probability that 3 randomly selected college students say they have a
dsp73

Answer: 0.343

Step-by-step explanation:

Probability of college students that say they have a job = 70%

Number of randomly selected college students = 3

The probability that 3 randomly selected college students say they have a job will be:

= (70/100)³

= 0.7 × 0.7 × 0.7

= 0.343

4 0
3 years ago
A Car costs $9,998 and you need to rent it. How much will you pay per month if you have to pay for a 5 year loan?
dmitriy555 [2]
Idk cuz im stupid but cant you divide 9,998÷5?
3 0
3 years ago
Read 2 more answers
The age of a father is 3 times the age of his son. 5 years ago, the father was 4
LUCKY_DIMON [66]

Answer:

Step-by-step explanation:

x = father's age

y = son's age

Nowadays:

3x = y

5 years ago:

4(x - 5) = y - 5

4x - 20 = y - 5

4x = y + 15

I hope I've helped you.

3 0
3 years ago
The length of a rectangle board is 10 centimeters longer than its width. The width of the board is 26 centimeters. The board is
Troyanec [42]

Answer:

Area of each piece = 104 cm^{2}

Possible dimensions are 26 cm by 4 cm, 13 cm by 8 cm.

Step-by-step explanation:

Given that:

Dimensions of the rectangular board as:

Length of the board is 10 cm longer than its width.

Width of the board = 26 cm

Length of the board = 26 + 10 = 36 cm

The rectangular board is divided into 9 equal pieces.

To find:

Area of each piece and

the possible dimensions of each piece = ?

Solution:

First of all, let us calculate the area of bigger rectangular board.

Area of a rectangle is given by the following formula:

Area = Length \times Width

Area = 26 \times 36 cm^2

Area of each smaller rectangle = \frac{26\times 36}{9} = 104\ cm^2

To find the possible dimensions, we need to find the factors of 104.

104 = 26 \times 4

104 = 13 \times  8

Therefore, the Possible dimensions are 26 cm by 4 cm

and

13 cm by 8 cm.

5 0
3 years ago
Please help! if you answer it correctly, i'll give brainliest!!
lozanna [386]

Answer:

9 cm

Step-by-step explanation:

\sqrt[3]{729}

=\sqrt[3]{9*9*9}

=9

6 0
3 years ago
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