Ask question

Ask question

All categories

igor_vitrenko [27]

3 years ago

7

Find the GCF of the following literal terms. xxyyyzz and xxxxzzz

2 answers:

irga5000 [103]3 years ago

8 0

The GCF would be X because xxyyyzz ad xxxxzzz both share an X.

Tcecarenko [31]3 years ago

8 0

The answer is x^2z^2

You might be interested in

The probability that a person with certain symptoms has hepatitis is 0.75. The blood test used to confirm this diagnosis gives p

emmasim [6.3K]

Answer:

0.981

Step-by-step explanation:

We have to find the probability that an individual who has the symptoms and who reacts positively to the test has hepatitis

Let $E_1$ be the event that denotes the symptoms has hepatitis and $E_2$ denotes the symptoms have not hepatitis

Let A be the event the denotes the blood test result positive

We have to find the value of $P(E_1/A)$

We have $P(E_1)=0.75$

$P(E_2)=1-0.75=0.25$

$P(A/E_1)=86%=0.86$

$P(A/E_2)=5%=0.05$

Using formula

$P(E_1/A)=\frac{P(E_1)\times P(A/E_1)}{P(E_1)\cdotP(A/E_1)+P(E_2)\cdotP(A/E_2}$

Substitute the values in the given formula

Then,we get

$P(E_1/A)=\frac{0.75\times .86}{0.75\times0.86+0.25\times 0.05}$

$P(E_1/A)=\frac{0.645}{0.6575}=0.9809$

$P(E_1/A)=0.981$

Hence, the probability that an individual who has the symptoms and who reacts positively to the test actually has hepatitis =0.981

5 0

3 years ago

Solve: X+1<5 forgotten how to do it

dexar [7]

I suppose that right answer is x<4 ))

5 0

3 years ago

Read 2 more answers

How do you solve this absolute value Q.2{5g+3π}=234

Naddika [18.5K]

Absolute values are generally written as || instead of {}

|x| = 1 is the equivalent of 2 equations
x=1 and x=-1

3 0

4 years ago

Read 2 more answers

Find the slope of the line given the two points (2,7) and (2,-2).

Black_prince [1.1K]

Answer:

The slope is zero.

Step-by-step explanation:

y2-y1/x2-x1

-2-7/2-2 = -9/0 = 0

8 0

3 years ago

4.) Find the area of the rectangle. 9 ft. 1 23 ft.

Zolol [24]

Answer:

1107 Ft squared

Step-by-step explanation:

The formula for a triangle is base times height, so multiply the base times the height.

23 x 123 = 1107

8 0

3 years ago