P= lw+wh, solve for w

Answer:

I believe the answer is 24.

Step-by-step explanation:

hope it helps.

Answer:

Don't worry, I gotcha.

Step-by-step explanation:

3       -6      -3

----  + ----  = ----

4         5       9

Answer:

Step-by-step explanation:

To find cost per pound, divide cost by pounds.

  3.99/(3 lb) = 1.33/lb . . . . cost per pound

The cost of 5 pounds will be found by multiplying that by 5:

  (1.33/lb)(5 lb) = 6.65 . . . cost of 5 pounds

Answer:

4

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

Answer:

Comparison Group

Step-by-step explanation:

Answered this question for another person on Brainly :)

Answer:

Randomized control and experimental groups

Answer:

GOD BLESS YOU

Step-by-step explanation:

Answer:

The height above ground when the ride stops is 96 feet

Step-by-step explanation:

The given diameter of the carnival ride, d = 120 ft.

The height of the ride above the ground, h = 6 ft.

The angle through which the ride is rotated, θ = 240° counterclockwise

Therefore, we have;

The radius of the ride, r = d/2

∴ r = 120 ft./2 = 60 ft.

We note that at 180° rotation, the ride is at the highest point, \(h_{max}\) = 6 ft. + 120 ft. = 126 ft.

When the ride rotates a further 240° - 180° = 60° the height drops from the maximum point by y = 60 ft. × cos (60°) = 30 ft., such that the final height above ground is therefore;

h = 126 ft. - 30 ft. = 96 ft.

The height above ground when the ride stops, h = 96 ft.

(a) The null hypothesis in symbols is H0: µf-µm ≥ 0, The alternative hypothesis in symbols is Ha: µf-µm < 0

(b) The P-value in this context is the probability of observing a t-statistic as extreme as -2.145 or more extreme, assuming the null hypothesis is true. It represents the strength of the evidence against the null hypothesis.

(c) Since the P-value of 0.0177 is less than the significance level of 0.05, we can reject the null hypothesis and conclude that there is evidence to suggest that birthweight is lower when the elder sibling is male.

(a) The null hypothesis is H0: µf-µm ≥ 0, where µf is the mean birthweight of babies born after a female and µm is the mean birthweight of babies born after a male. The alternative hypothesis in symbols is Ha: µf-µm < 0, indicating that the birthweight of babies born after a male is lower than those born after a female.

(b) The P-value in this context is the probability of observing a t-statistic as extreme as -2.145 or more extreme, assuming the null hypothesis is true. It represents the strength of the evidence against the null hypothesis.

A P-value of 0.0177 means that there is a 1.77% chance of observing a difference in birthweight as extreme as the one observed in the sample, assuming that birthweight is the same for babies born after a male and those born after a female.

(c) We can rule out the null hypothesis because the P-value of 0.0177 is below the significance level of 0.05, meaning there is evidence to support the idea that birthweight is lower when the older sibling is a male.

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Answer:

What is your question?

Step-by-step explanation:

Answer:

well, what is your question?

Step-by-step explanation:

Answer:

C. x + 5

Brainliest, please!

Step-by-step explanation:

RS = 4x + 1 - (3x - 4)

RS = 4x + 1 - 3x + 4

RS = x + 5

Answer: The quotient of 4 / The answer after we divide one number by another. dividend ÷ divisor = quotient. Example: in 12 ÷ 3 = 4, 4 is the quotient.

Answer: a number decreased by 8 / When you say a number decreased by eight, then it means that there are 2 defined numbers, and the difference between the 2 numbers is eight

The average velocity of the car between t = 5 and t = 9 = [v(9) - v(5)] / [9 - 5]= [6 - 5] / 4= 1 / 4. The average velocity of the car between t = 5 and t = 9 is 1/4 m/s.

Given, the velocity (in m/s) of a car at time t (seconds) is v(t) = t¹/2 + 3.Now, we need to find the average velocity of the car between t = 5 and t = 9.So, we can use the formula for average velocity as below: Average Velocity = [v(9) - v(5)] / [9 - 5]

Here, v(t) = t¹/2 + 3, putting t = 9, we getv(9) = 9¹/2 + 3= 3 + 3 = 6

Putting t = 5, we get v(5) = 5¹/2 + 3= 2 + 3 = 5.

So, the average velocity of the car between t = 5 and t = 9 = [v(9) - v(5)] / [9 - 5]= [6 - 5] / 4= 1 / 4

The average velocity of the car between t = 5 and t = 9 is 1/4 m/s.

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Given the following question:

x = point of intersection

Given the following graph there is only one point of intersection.

Your answer is option D.

Answer:  x=1

Step-by-step explanation: I took the test

Answer: 0.10

Step-by-step explanation: The type 2 error is committed when the alternative hypothesis is rejected when it should have been accepted causing the researcher to accept the null hypothesis which is false.

Power is the probability of avoiding a type 2 error. That is ;

Power = 1 - P(type 2 error)

Given that power = 0.90 ; P(type 2 error) = probability of committing a type 2 error.

P(type 2 error)' = 1 - P(type 2 error) = Probability of not committing or avoiding a type 2 error

0.90 = 1 - P(type 2 error)

P(type 2 error) = 1 - 0.90

P(type 2 error) = 0.10

The probability that the researcher will commit a Type II error for the particular alternative value of the parameter at which she computer the power is  0.10.

Since  The type 2 error should be committed at the time when the alternative hypothesis should be rejected

So, it can be like

Power = 1 - P(type 2 error)

Given that power = 0.90 ;

P(type 2 error) = probability of committing a type 2 error.

Now

P(type 2 error)' = 1 - P(type 2 error) = Probability of not committing

0.90 = 1 - P(type 2 error)

P(type 2 error) = 1 - 0.90

P(type 2 error) = 0.10

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Answer:

$90.95

Step-by-step explanation:

$25+$60=$85

$85x0.07=$5.95

$85+$5.95=$90.95

Answer: $90.95

60+25= 85

85*.07= 5.95

85+5.95= 90.95

Answer:

6.62km

Step-by-step explanation:

you do 7.47-075 which makes 6.62

a) 48 packages of 1/4

To know how many packages of 1/4 of pound you can fit into 12 pounds, you divide 12 by 1/4.

So, 12/1/4 = 12x4 = 48

b) 24 packages of 1/2

As we did on a), to find out how many packages of 1/2 of pound you can fit into 12 pounds, you divide 12 by 1/2.

So, 12/1/2 = 12x2= 24

c) As we have 48 packages of 1/4 and 24 of 1/2, the answer is letter c.

Answer:

x = -23

x = -33

Step-by-step explanation:

-10(x+5) + 9x = -73

-10x - 50 + 9x = -73

x - 50 = - 73

x = -73 + 50

x = -23

-5(x + 8) + 2x = 59

-5x - 40 + 2x = 59

-3x - 40 = 59

-3x = 59 + 40

-3x = 99

x = 99/-3

x = -33

Answer:

Answer:

x=23

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

−10(x+5)+9x=−73

(−10)(x)+(−10)(5)+9x=−73(Distribute)

−10x+−50+9x=−73

(−10x+9x)+(−50)=−73(Combine Like Terms)

−x+−50=−73

−x−50=−73

Step 2: Add 50 to both sides.

−x−50+50=−73+50

−x=−23

Step 3: Divide both sides by -1.

−x/−1 = −23/−1

Answer:

9y - 27

Step-by-step explanation:

9(y - 3) = 9 * y - 9 * 3 = 9y - 27

Answer:

the answer would be 9y-27

Step-by-step explanation:

( 9 x y ) - ( 9 x 3 )

Answer:

okok so the answer is

Step-by-step explanation:

45.55+30=74.55

0.27 * 168=45.36

45.36+30=75.36

So he can drive 168 miles each day at most to stay within his budget.

Hope this helps :)

Answer:

Step-by-step explanation:

Original Cost Price (CP)= $921

Discount Rate (%)= 11 %

Discounted Money= Discount Rate* Cost Price=11%*$921=0.11*921= $ 101.31

Hence, Price after Discount= Original Cost Price- Discounted Money

                                              = $921 - $101.31

                                              = $ 819.69

Hence, The price of the mountain bike after the discount is $819.69.

Answer:

= 5.796 × 10^-2

(scientific notation)

= 5.796e-2

(scientific e notation)

Step-by-step explanation:

Answer:5.796 x 10- 2

Step-by-step explanation:Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the  

10

. If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.

The correct statement is: P(A and B) <= 0.3 * 0.5 = 0.15.

The probability of A and B both occurring is denoted by P(A and B). If A and B are independent events, then the probability of both events occurring is given by the product of their individual probabilities, that is P(A and B) = P(A) * P(B). Therefore, P(A and B) = 0.3 * 0.5 = 0.15.

To understand why this statement is correct, we need to understand the concept of independence and multiplication rule of probability.  When two events are independent, the occurrence of one event does not affect the occurrence of the other. In other words, the probability of one event occurring is not affected by the occurrence of the other event.
The multiplication rule of probability states that if two events A and B are independent, then the probability of both events occurring together is given by the product of their individual probabilities, that is P(A and B) = P(A) * P(B).
In this case, we are given that events A and B are independent, and their individual probabilities are P(A) = 0.3 and P(B) = 0.5. Therefore, we can calculate the probability of both events occurring together as follows:
P(A and B) = P(A) * P(B)
= 0.3 * 0.5
= 0.15
This means that the probability of both events occurring together is less than or equal to 0.15. This statement is correct because the multiplication of probabilities can never result in a probability greater than the smaller of the two individual probabilities.

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Answer: \(1\dfrac{29}{60}\text{ minutes}\)

Step-by-step explanation:

Given: A total eclipse solar eclipse in 2003 lasted \(5\dfrac{3}{20}\) minutes

\(=\dfrac{5(20)+3}{20}=\dfrac{103}{20}\text{ minutes}\)

& a total eclipse solar eclipse in 2005 lasted \(3\dfrac{2}{3}\)minutes

\(=\dfrac{3(3)+2}{3}=\dfrac{11}{3}\text{ minutes}\)

Difference= \(\dfrac{103}{20}-\dfrac{11}{3}=\dfrac{103\times3-11\times20}{60}\)

\(=\dfrac{309-220}{60}\\\\=\dfrac{89}{60}\text{ minutes}\\\\=1\dfrac{29}{60}\text{ minutes}\)

So, 2003 solar eclipse was \(1\dfrac{29}{60}\text{ minutes}\) longer than solar eclipse in 2005.

Answer:

(1, 1)

Step-by-step explanation:

if you do not want to graph it then you can substitute 'x' and 'y' values and check:

does 2(5) + 3(5) equal 5?  NO

does 2(1) + 3(2) equal 5?  NO

does 2(1) + 3(1) equal 5?  YES

does 2(2) + 3(5) equal 5?  NO