-w/4 + 3=8

Solve for w

x=1 (question 9)

x=0(question 10)

x=0(question 11)

x=3.33(question 12)

Answer:

19.6x24=470.4

Step-by-step explanation:

Answer: whoa

Step-by-step explanation:

Just need points

Answer:

B

Step-by-step explanation:

Both games have the same probability so it does not matter which one you choose. Game A gives a ticket 1/3 of the time and costs two tokens to play so you need 6 tokens to win a ticket. Game B gives a ticket 1/2 and costs three tickets to play so you also need 6 tokens to win a ticket.

Answer:20

Step-by-step explanation:

i got it right in my dca

Answer:

5.08

Step-by-step explanation:

Answer:

several different solutions,

Answer:

she makes 10$ an hour

Step-by-step explanation:

Jada makes 35$ after working for 5 hours.

We may determine how much of one quantity is in the other by comparing two amounts of the same units and finding the ratio.

Given, Jada earns 7$ per hour mowing her neighbor's lawn. remaining data is unnecessary for the given problem.

working 1 hour Jada makes = 7

working 5 hours Jada makes = 7* 5 = 35

Therefore, $35 is money Jada makes after mowing her neighbor's lawn.

Learn more about ratios here:

brainly.com/question/29192438

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Answer:

The events are independent because P(blue) P(green) P(blue and green).

D

Step-by-step explanation:

Answer:

3

Step-by-step explanation:

its the answer becuase thats what the answer is

Answer:

2 17/20

Step-by-step explanation:

make 3 1/3 an improper fraction = 9/3

make 1 1/4 an improper fraction = 5/4

flip the second fraction = 4/5

cross multiply

4 x 3 = 12

9 x 5 = 45

add

45 + 12 = 57 (our numerator)

5 x 4 = 20 (our least common denominator)

simplify

2 17/20

hope this helps <3

Answer:

7&6 and 8&5 I believe their on the opposite sides

Select all that apply

Question options :

The median height of the sample must be between 59 and 63 inches.

Another random sample of 20 trees is likely to have a mean between 57 and 65 inches.

The mean height of these 20 trees is likely to be the same as the mean height of all trees in the back field .

The mean height of these 20 trees is likely to be the same as the mean height of a second random sample of 20 trees.

Shawn would be more likely to get an accurate estimate of the mean height of the population by sampling 40 trees instead of sampling 20 trees.

Answer:

The median height of the sample must be between 59 and 63 inches.

The mean height of these 20 trees is likely to be the same as the mean height of all trees in the back field .

The mean height of these 20 trees is likely to be the same as the mean height of a second random sample of 20 trees.

Shawn would be more likely to get an accurate estimate of the mean height of the population by sampling 40 trees instead of sampling 20 trees

Explanation:

The mean absolute deviation is the summary of absolute deviations from the central point or average of a data set. The central point measurement can be the mean, median or mode of the data set. An average absolute deviation can be used instead of a standard deviation to measure dispersion from central point.

In the above case, a sample is taken of 20 trees and there is a mean absolute deviation of 2, hence, median can be between 59 and 63. Also sample represents population, therefore mean of another sample taken is likely to be same as the previous one taken. Mean invariably gets more accurate as sample size increases too.

Answer:

You'd distribute the 2 to everything in the parenthesis. So, you'd do 2(4x) - 2(-11), which would then be 8x - (-22) = 19. You'd then add 22 to 19 to get 41. The only thing you can do from here is divide 8x by 41 to get 41/8 = x

Step-by-step explanation:

Answer:

x=0

Step-by-step explanation:

The parenthesis mean that it's multiplication, so it might be easier to convert that to: 5 · x = 0. We then know that anything times zero equals zero, so 5 · 0 = 0! I hope this helps! :)

Answer:

no

Step-by-step explanation:

because 1 deciliters is 0.1 liters

The 4 deciliter milk will not fill a 1 litre bottle

From the question, the amount of milk is:

Amount = 4 deciliters

As a general rule;

1 deciliter = 0.1 liters

So, we have:

Amount = 4 * 0.1 liters

Evaluate the product

Amount = 0.4 liters

0.4 is less than 1

Hence, the milk will not fill a 1 litre bottle

Read more about metric units at:

https://brainly.com/question/1052895

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Answer: I’m not for sure but I got 31,212

Step-by-step explanation: You multiply 30000 to 1.02 and then with the 2 and the 10 you divided and get 31,212

The population change between these years is (a) 5358

The population model is given as:

[tex]\mathbf{P(t) = 30000(1.02)^t}[/tex]

When t = 2, we have:

[tex]\mathbf{P(2) = 30000(1.02)^2}[/tex]

[tex]\mathbf{P(2) = 31212}[/tex]

When t = 10, we have:

[tex]\mathbf{P(10) = 30000(1.02)^{10}}[/tex]

[tex]\mathbf{P(10) = 36570}[/tex]

The population change is then calculated as:

[tex]\mathbf{\Delta P = P(10) - P(2)}[/tex]

So, we have:

[tex]\mathbf{\Delta P = 36570 - 31212}[/tex]

[tex]\mathbf{\Delta P = 5358}[/tex]

Hence, the population change between these years is (a) 5358

Read more about population change at:

https://brainly.com/question/20401046

Answer:

PLEASE MARK AS BRAINLIEST

Step-by-step explanation:

5 x 4.5 = 22.5 (km)

150 – 22.5 = 127.5 (km)

35 – 5 = 30 (km/h)

127.5/30 = 4.25 (h)

4.25 x 35 = 148.75 (km)

Alternatively,

Let x be the distance that he cycles.

x/35 + (150 – x)/5 = 4.5

x + 1050 – 7x = 157.5

6x = 892.5

x = 148.75

Ans : 148.75km.

Answer:

-15 - 5 i

Step-by-step explanation:

Answer:

−15 − 5i

Step-by-step explanation:

The image below shows step-by-step on how to solve it.

Hope this helps! :)

Answer:

r = -12

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Equality Properties

Step-by-step explanation:

Step 1: Define

6 + 18r = 20r - 18 - 4r

Step 2: Solve for r

Answer:

[tex]\frac{1}{cos^2a }= tan^2 a[/tex]

Step-by-step explanation:

Explanation:-

Given   sin²a + cos²a = 1  

and

              [tex]\frac{1}{cos^{2} a} \\= \frac{sin^2a+cos^2a}{cos^2a} \\ \\\\ = \frac{sin^2a}{cos^2a} +\frac{cos^2a}{cos^2a}[/tex]

= tan²a + 1



Answer:

The percentage which was taken off = 75%    

Step-by-step explanation:

Using the formula

Percentage Decrease = [ (Initial Value - Final Value) / |Initial Value| ] × 100

                                     = [(159.99 - 39.99) / (159.99)] × 100

                                     = [120 / 159.99] × 100

                                     = 0.75 × 100

                                     = 75%

Therefore, the percentage which was taken off = 75%                                

Answer:

3

Step-by-step explanation:

Answer

1= 225

2= 260

3= 704

Answer:

The max revenue is acheived with 7  increases

Step-by-step explanation:

Revenue  =  Members  *  (Cost Per Member)

R  = (4600 - 200x) ( 9 + 1x)

Where x represents the number of $1  increases

Step-by-step explanation:

The answer here is option C.

===========================================

Explanation:

Point P is the center of dilation. So it does not move for any dilation applied as long as its stays as the center of course.

The scale factor 4/3 = 1.33 approx means that point A's distance from P will be scaled 1.33 times larger. In other words

(A'P)/(AP) = 4/3 = 1.33

Points B' and C' are also further away than their counterparts, with relation to the center point P.

All of this means the image triangle A'B'C' is larger compared to its preimage triangle ABC.

What results is what you see in diagram C

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Side notes: