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sineoko [7]
3 years ago
10

What does fortify mean?​

Mathematics
2 answers:
irina [24]3 years ago
5 0

Answer:

To fortify a place means to make it stronger and more difficult to attack, often by building a wall or ditch round it.

11Alexandr11 [23.1K]3 years ago
4 0

Answer:

fortify means being like themselves

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Can someone help me with this geometry question?
lana66690 [7]

Answer:

whats the question

Step-by-step explanation:

3 0
2 years ago
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Simplify the expression. 3x 3x a. 6x b. 9x c. 6x2 d. 6
love history [14]
3+3=6 therefore the answer would be 6x. 
8 0
3 years ago
From experience, it is known that on average 10% of welds performed by a particular welder are defective. if this welder is requ
bulgar [2K]
Binomial distribution can be used because the situation satisfies all the following conditions:1. Number of trials is known and remains constant (n)2. Each trial is Bernoulli (i.e. exactly two possible outcomes) (success/failure)3. Probability is known and remains constant throughout the trials (p)4. All trials are random and independent of the othersThe number of successes, x, is then given byP(x)=C(n,x)p^x(1-p)^{n-x}whereC(n,x)=\frac{n!}{x!(n-x)!}
Here we're given
p=0.10  [ success = defective ]
n=3

(a) x=0
P(x)=C(n,x)p^x(1-p)^{n-x}
=C(3,0)0.1^0(1-0.1)^{3-0}
=1(1)(0.729)
=0.729

(b) x=2
P(x)=C(n,x)p^x(1-p)^{n-x}
=C(3,2)0.1^2(1-0.1)^{3-2}
=3(0.01)(0.9)
=0.027

(c) x ≥ 2
P(x)=\sum_{x=2}^3C(n,x)p^x(1-p)^{n-x}
=P(2)+P(3)
=C(n,2)p^2(1-p)^{n-2}+C(n,3)p^3(1-p)^{n-3}
=C(3,2)0.1^2(1-0.1)^{3-2}+C(3,3)0.1^3(1-0.1)^{3-3}
=3(0.01)(0.9)+1(0.001)1
=0.027+0.001
=0.028


8 0
3 years ago
Simplify (1234567)^0
Daniel [21]

Answer:

every \: number \: by \: power \: 0 \: is \: equal1 \\  {x}^{0}  = 1

4 0
2 years ago
jack predicted his car payment to be ​$300 each month. His actual car payment is ​$275 each month.what % was his prediction off
r-ruslan [8.4K]

Answer:

.91% he wa off by .91% because .91 of 300 is 25 and 300- 25 is 275

Step-by-step explanation:

4 0
2 years ago
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