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Irina-Kira [14]
3 years ago
15

Question 1

Mathematics
1 answer:
inessss [21]3 years ago
4 0

Answer:

Least possible value of b is 9.

Step-by-step explanation:

It is given that 7b-8>4b+16 and b is an odd integer.

We need to find the least possible value of b.

We have,

7b-8>4b+16

Isolate variable terms.

7b-4b>8+16

3b>24

Divide both sides by 3.

b>8

Since b>8 and b an odd integer, therefore the possible values of b are 9, 11, 13, 15, ... .

Hence, the least possible value of b is 9.

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Pls help. Take a pic of your work on paper thanks.
artcher [175]

Answers:

1.) -x - 5

2.) 11x^2 + 5x

3.) 13x + 2y +3y^2

4.) -12x - 2

5.) -24

Sorry, it won’t somehow let me attach a picture of my work on paper :(

But hopefully this helps! :)

6 0
3 years ago
Read 2 more answers
At an antique boat show, 90% of the boats are made of a natural, polished wood. 75% of the boats have some chrome accents on the
nadya68 [22]

Answer:

0.933 ; not independent

Step-by-step explanation:

Given :

A - made from natural polished wood

B - made from chrome accent

P(A) = 0.9

P(B) = 0.75

P(AnB) = 0.7

1.) probability of natural wood Giveb that it has chrome accent

P(A|B) = P(AnB) / P(B)

P(A|B) = 0.7 / 0.75

P(A|B) = 0.933

2.)

For an independent event :

P(AnB) = p(A) * p(B)

P(AnB) = 0.9 * 0.75 = 0.675

However, p(AnB) Given here is 0.7, thus the event aren't independent

3 0
3 years ago
Tyrone invested money for 3 years at 5% interest. If the interest paid was $60, how much money was invested? What was the total
yan [13]

Answer:

He invested $1200 and had a balance of $1260 after 3 years.

3 0
3 years ago
The matrices shows the number of dance students enrolled in each type of class for two different years.
Scorpion4ik [409]

Answer:

n54

Step-by-step explanation:

3 0
2 years ago
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What is the value of x?
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