Simplify 45a²b
__________
30AB​

Answer:

answer is 1, 2, 6

Step-by-step explanation:

Answer:

1,2, and 6

Step-by-step explanation:

Answer:

The coordinates of the vertex D. are (2, -5)

The coordinates of the vertex E. are (3, -2)

The coordinates of the vertex F. are (6, -4)

Step-by-step explanation:

The point D of the graph is located +2 on the x-axis and -5 on the y-axis

The point E of the graph is located +3 on the x-axis and -2 on the y-axis

The point F of the graph is located +6 on the x-axis and -4 on the y-axis

I hope that this helps! :)

Answer:

It's D.

Step-by-step explanation:

31-4 = 27 , 63 + 27 = 90 :) so the answer's D. 31

Answer:

D) 31

Step-by-step explanation:.

It is a right angle. All right angles equal 90°. So the two angles add up to 90

90= 63 + x - 4

Add 4 to each side

94 = 63 + x

Subtract 63 to each side

31 = x

Answer:

you..  need to provide a picture

Step-by-step explanation:

Answer:

I think it's 4 gigabytes

Step-by-step explanation:

He only wants to pay 65$ and he already spends 45$ on his phone already. So you only have 20 dollars until his grand totaly of 65$ so 5x4= 20 so he can only use 4 gigabytes. Does that make sense? Hope I helped eheh

AnsWER:

shaded: 40% unshaded 60%

Step-by-step explanation:

ONLY 4 ROWS ARE SHADED

non shaded are 6 rows

10 rows in total

Answer:

shaded part represents 40% of the whole and the unshaded part represents 60% percent of the whole

Step-by-step explanation:

10 equal parts of the whole. 40 boxes are shaded meaning 40% of the whole is shaded. 60 boxes are not shaded meaning 60% percent of the whole is unshaded. Hope this helps!

Answer:

I don't really understand but, the Y coordinate is always on the right side so therefore y= -2, and 1

(xYz)

Answer:7x + 80

Step-by-step explanation :simplify the expression

Answer:

110.23

Step-by-step explanation:

I just substituted 4 for x in the equation

Answer:

1/2 years old

Step-by-step explanation:

5 1/2-4 1/2

Answer:

ruler and a foot rod stick

Answer:

kira put the points in the wrong places

Answer:

C

Step-by-step explanation:

3/6 = 1/2 when simplified.

Answer:

162.56 cm

Step-by-step explanation:

also you can use a conversion calculator for faster results too

can i get brainliest plz

Answer:

B

Step-by-step explanation:

Answer:

B : –6 is not in the domain of f(x) but is in the range of f(x).

Step-by-step explanation:

Answer:

I just took the Unit test that had this question on edge and the answer is D ^^

Step-by-step explanation:

I took the unit test on Edge 2020-2021

The lowest tide was on Friday, Feb 8 at 3:16 p.m. Therefore, the answer is option (D).

A tide table provides daily forecasts for the local times of low and high tides in addition to the height of such tides for a specific coastal region.

The tide table is given.

Note from the table that the lowest tide was on Friday, Feb 8 at 3:16 p.m.

Hence, the answer is option (D).

Learn more about the tide tables:

https://brainly.com/question/13301757

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Answer:

1 and 1/4

Step-by-step explanation:

First, make 1/2 in to fourths. So it's

2/4+3/4= x

Add the two fractions

2/4+3/4=5/4

5/4=1 and 1/4

Answer:

3 X 5.25 + 2 X 2.00 + 2.25 = 15.75 + 4.00 + 2.25 = $22.00

Answer:

the first one i did it yesterday

Answer: What is the formula for finding the area of a triangle?

Not technically, but sometimes you may have to find the height using the Pythagorean Theorem, so if you have the hypotenuse and the base of a right triangle, the height, h = √(c^2 - b^2), so the area of the triangle could be found by A = 1/2 b √(c^2 - b^2), but it is the same principle as A = 1/2 b h.

Step-by-step explanation:

im in 6th grade to so thats easy

Answer:

An atom is the smallest building block of matter

A molecule consists of group of two or more atoms held together by chemical bonds from the same or different elements.

Answer:

10.00 dollar

Step-by-step explanation:

Answer:

$10

Step-by-step explanation:

96.85 / 13 = 7.45

The closest possible answer (if you put it on a number line) is $10.

Answer:

a. The probability that the finished product selected is defective is 2.45%.

b. The probability that product chosen randomly was defective and made by machine B3 is 20.41%.

Step-by-step explanation:

Let A represents the defective product.

We also have the following from the question:

P(B1) = Probability or percentage of the made by machine B1 = 30%, or 0.30

P(B2) = Probability or percentage of the made by machine B2 = 45%, or 0,45

P(B3) = Probability or percentage of the made by machine B3 = 25%, or 0.25

P(A/B1) = Probability or percentage of product B1 that is defective = 2%, or 0.02

P(A/B2) = Probability or percentage of product B2 that is defective = 3%, or 0.03

P(A/B3) = Probability or percentage of product B3 that is defective = 2%, or 0.02

We can therefore proceed as follows:

A. Suppose that a finished product is randomly selected. What is the probability that it is defective?

To determine this, the rules of elimination is applied and we have:

P(A) = (P(B1) * P(A/B1)) + (P(B2) * P(A/B2)) + (P(B3) * P(A/B3)) ………… (1)

Where;

P(A) = Probability that the selected product is defective = ?

Substitutes the values defined above into equation (1), we have:

P(A) = (0.30 * 0.02) + (0.45 * 0.03) + (0.25 * 0.02)

P(A) = 0.006 + 0.0135 + 0.005

P(A) = 0.0245, or 2.45%

Therefore, the probability that the finished product selected is defective is 2.45%.

B. If a product were chosen randomly and found to be defective, what is the probability that it was made by machine B3.

To calculate this, the Bayes’ rule is employed as follows:

P(B3/A) = (P(B3) * P(A/B3)) / [(P(B1) * P(A/B1)) + (P(B2) * P(A/B2)) + (P(B3) * P(A/B3))] = (P(B3) * P(A/B3)) / P(A)  ………….... (2)

Where;

P(B3/A) = The probability that product chosen randomly was defective and made by machine B3 = ?

Also, from the values already defined and obtained in part A, we have:

P(B3) = 0.25

P(A/B3) = 0.002

P(A) = 0.0245

Substituting the values into equation (2), we have:

P(B3/A) = (0.25 * 0.02) / 0.0245

P(B3/A) = 0.005 / 0.0245

P(B3/A) = 0.2041, or 20.41%

Therefore, the probability that product chosen randomly was defective and made by machine B3 is 20.41%.

Answer:

c. 0.3421

Step-by-step explanation:

The computation of the probability of selecting the biased coin is shown below:

The probability of any coin selected is 1 ÷ 2

The probability in the case when the biased coin chosen & wins 1 ÷ 2 (1 - 0.74)

And, the win probability is 1 ÷ 2  (1 - 0.74) + 1 ÷ 2  (1 - 0.5)

Now the probability of biased or win is

=  {1 ÷ 2 (1 - 0.74)} ÷ { 1 ÷ 2  (1 - 0.74) + 1 ÷ 2  (1 - 0.5)}

= 0.13 ÷ 0.38

= 0.3421

Hence, the correct option is c. 0.3421

Answer:

(20,0)

Step-by-step explanation:

Trust me :)

Answer:

(20,0)

Step-by-step explanation: trust the guy ^

Answer:

13 and a half

Step-by-step explanation:

54 / 4 simple math honey, let me know if you need more help my door is always open!

An expression to represent the situation is 54/4.

An expression is a combination of terms that are combined by using mathematical operations such as subtraction, addition, multiplication, and division.

Given that, a package of cookies includes 54 chocolate chip cookies.

Peter is going to split these cookies with 4 of his friends.

So, the expression is Total number of cookies/Number of friends

= 54/4

= 13.5

Therefore, an expression to represent the situation is 54/4.

To learn more about an expression visit;

https://brainly.com/question/28170201.

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Answer:

You win if you spin any number except 3, otherwise your friend wins

Step-by-step explanation:

Because the spinner is divided into equal sections, there is an equal probability of spinning any number. In this case, you win by spinning a 1, 2, or 4, and your friend only wins by spinning a 3. The probability of you winning is 34, while the probability of your friend winning is only 14.

Answer:

all of the above

Step-by-step explanation: