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Sav [38]
3 years ago
8

A.0.5×10^4

Mathematics
1 answer:
Juliette [100K]3 years ago
3 0

Answer:

sdd

Step-by-step explanation:

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What is the solution set of the compound inequality x+1<-2x+11<3x+5
VikaD [51]

Answer:

6/5 < x < 10/3 is the desired solution.

Step-by-step explanation:

Here, the given compound inequality is :

x + 1 < -2 x + 11 < 3 x + 5

Now, consider the first two term of the inequality, we get:

x + 1 < -2 x + 11

Subtracting 1 from both sides, we get:

x + 1  - 1 < -2 x + 11  - 1

or, x < -2x + 10

or, x + 2x < 10

or, 3 x < 10

or, x <  10/3

Similarly, considering the last two terms of the given inequality, we get:

-2 x + 11 < 3 x + 5

Subtracting 11 from both sides, we get:

-2 x + 11  - 11 < 3 x + 5 - 11

or, - 2 x < 3 x-6

or, 6 < 5 x

or, x > 6/5

Hence, combining two solutions, we get:    6/5 < x < 10/3

So, the desired value of x should be more than (6/5) but less than (10/3)

6 0
3 years ago
54​% of U.S. adults have very little confidence in newspapers. You randomly select 10 U.S. adults. Find the probability that the
Liula [17]

Answer:

P(5)=0.238

P(x\geq 6)=0.478

P(x

Step-by-step explanation:

In this case we can calculate the probability using the binomial probability formula

P(X=x)=\frac{n!}{x!(n-x)!}*p^x*(1-p)^{n-x}

Where p is the probability of obtaining a "favorable outcome " x is the number of desired "favorable outcome " and n is the number of times the experiment is repeated. In this case n = 10 and p = 0.54.

(a) exactly​ five

This is:

x=5,\ n=10,\ p=0.54.

So:

P(X=5)=\frac{10!}{5!(10-5)!}*0.54^x*(1-0.54)^{10-5}

P(5)=0.238

(b) at least​ six

This is: x\geq 6,\ n=10,\ p=0.54.

P(x\geq 6)=P(6) + P(7)+P(8)+P(9) + P(10)

P(x\geq 6)=0.478

(c) less than four

This is: x< 4,\ n=10,\ p=0.54.

P(x

P(x

8 0
3 years ago
Read 2 more answers
How many full glasses of water will be needed to fill the jug ? Jug= 2.8 litres, Cup= 200ml​
igomit [66]

Answer:

14 cups

Step-by-step explanation:

1 l = 1000ml

to filled the jug we need 2.8 litres

2.8 l to ml

2.8 × 1000

= 2800ml

how many cup would give us 2800ml

2800 ÷ 200

=14 cups

3 0
2 years ago
Write an equation for the line parallel to the given line that contains c.
lilavasa [31]
The equation is y=4x-1
6 0
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Sarah made 12 more free throws than Connie. How many free throws did Connie make if Sarah made 72?
Annette [7]
Connie made 60 throws and Sarah made 72.
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