solve the equation (x-4)(2x+3) = 4​

1. Divide 240 by 10 = 24

2. Multiply 24 • 8 = 192

Michele will need 192 oz. of mayonnaise.

Answer:

192 oz

Step-by-step explanation:

Hi there!

1) Create a proportion

\(\frac{8 (oz)}{10(servings)} =\frac{x(mayo)}{240(servings)} \\\frac{8}{10} =\frac{x}{240}\)

2) Solve for x

\(\frac{8}{10} =\frac{x}{240}\)

Multiply both sides by 240

\(\frac{8}{10} *240=x\\192=x\)

Therefore, Michele would need 192 oz of mayonnaise.

I hope this helps!

Answer:(5,4)

Step-by-step explanation:

The odds against Ishaq getting hired are 15:16, which means that out of 31 potential outcomes (15+16), 15 of them represent him not getting hired and 16 represent him getting hired.

a. To determine the probability that Ishaq gets hired, we need to divide the number of favorable outcomes (16) by the total number of outcomes (31):

Probability (Ishaq gets hired) = 16/31

b. To determine the probability that Ishaq does not get hired, we need to divide the number of unfavorable outcomes (15) by the total number of outcomes (31):

Probability (Ishaq does not get hired) = 15/31
a. To find the probability that Ishaq gets hired, we need to first understand the given odds. The odds against Ishaq are 15:16, which means there are 15 unfavorable outcomes (not getting hired) and 16 favorable outcomes (getting hired).

To find the probability, we'll use this formula:

Probability = Favorable outcomes / Total outcomes

In this case, the total outcomes are the sum of favorable and unfavorable outcomes (15 + 16 = 31). Now, we can calculate the probability that Ishaq gets hired:

Probability Ishaq gets hired = Favorable outcomes / Total outcomes = 16 / 31

So, the probability that Ishaq gets hired is 16/31.

b. To find the probability that Ishaq does not get hired, we can use the unfavorable outcomes:

Probability Ishaq does not get hired = Unfavorable outcomes / Total outcomes = 15 / 31

So, the probability that Ishaq does not get hired is 15/31.

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Answer:-

Step-by-step explanation:

-120 - 40- would be -160 because when negative you go up when subtracting.

(not sure if I'm right. take this answer at your own risk)

Answer:

{-1, 1}

Step-by-step explanation:

The x-intercept is the x value when y = 0.

Another way to reword that is when the graph crosses the x-axis.

We see from the graph that the graph crosses the x-axis when x = -1 and x = 1. Therefore, those are our x-intercepts.

Answer:

See below

Step-by-step explanation:

At 160 miles, Maya will have less gas by what looks like a gallon (hard to tell becuase the picture is blurry)

At 200 miles they have the same amount of gas, Maya still has less gas remaining

Answer:

--1/2 or -0.5

Step-by-step explanation:

Step-by-step explanation:

cos 30° cos 90° - sin 30° sin 90°

cos 30° = √3/2

cos 90°=0

sin30°= ½

sin 90°=1

= √3/2(0) -½(1)

=-½

The area of the ice in the plane of the water level can be calculated using the formula A = W/s, where A is the area, W is the weight of the polar bear, and s is the specific gravity of seawater.

Given that the weight of the polar bear is 500 lbs, and the specific gravity of seawater is 1.03, we can plug these values into the formula:

A = 500/1.03
A = 485.44 square inches

Since the ice is 40 inches thick and it sinks 1 inch with the polar bear on it, the area of the ice in the plane of the water level is 485.44 square inches multiplied by the thickness of the ice, which is 40 inches:

A = 485.44 * 40
A = 19417.6 square inches

Therefore, the area of the ice in the plane of the water level is 19417.6 square inches.

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In a binomial distribution, the number of ways of arranging all trials to be failures is 1. This means that there is only one way to have all trials result in failures, as each trial can only have one possible outcome - a failure.

1. In a binomial distribution, each trial can result in either a success or a failure. Let's assume that there are n trials in total.

2. To arrange all trials to be failures, we need to ensure that no trial results in a success. Therefore, for each trial, there is only one possible outcome - a failure.

3. The number of ways of arranging all trials to be failures can be calculated using combinations. In this case, we need to select 0 successes from n trials. The number of ways to do this is given by the combination formula: C(n, 0) = 1, where C represents the combination.

Therefore, the number of ways of arranging all trials to be failures in a binomial distribution is given by the combination formula, C(n, k) = n! / (k! * (n-k)!).

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The number of ways of arranging all trials to be failures in a binomial distribution is always 1. This is because there is only one way to have no successes in a set of trials.

Regardless of the number of trials or the probability of success, the number of ways of arranging all trials to be failures in a binomial distribution is always 1.

The number of ways of arranging all trials to be failures in a binomial distribution can be determined using the formula for the binomial coefficient.
The binomial coefficient, often denoted as nCk or n choose k, represents the number of ways to choose k items from a set of n items, without considering their order. In the context of a binomial distribution, n represents the total number of trials and k represents the number of successes (in this case, 0).
To find the number of ways of arranging all trials to be failures, we can use the binomial coefficient formula:
nCk = n! / (k!(n-k)!)
In this case, since we want all trials to be failures, k is equal to 0. Thus, the formula simplifies to:
nC0 = n! / (0!(n-0)!) = n! / (0! * n!) = 1

For example, if we have 5 trials and we want all of them to be failures, there is only one possible arrangement: FFFFF, where F represents a failure.

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Answer:

D

Step-by-step explanation:

the answer is d because b and a have to happen at the same time

To find the required probability the formula is, P(B|A) = P(A and B)/P(A)

The the correct answer is an option (D) P(A and B)/P(A)​

"It is finding out the possibilities of the occurrence of an event."

"P(A) = n(A) / n(S)

where, n(A) is the number of favorable outcomes of an event A

n(S) is the total number of outcomes for an experiment"

"It is the possibility of an event occurring, based on the occurrence of a previous event."

the conditional probability of event A, given that event B has occurred

P(A|B) = P(A and B)/P(B)

For given example,

the probability of event B occurring given that event A will occur or has occurred,

Using conditional probability formula,

P(B|A) = P(A and B)/P(A)

Therefore, the correct answer is an option (D) P(A and B)/P(A)​

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Answer:

3.2906, The 9

hope this helps :)

Answer:

Yes because its a pattern of sixes???

Answer:

No

Step-by-step explanation:

There is no common ratio between these numbers

12/6 = 2

18/12 = 1.5

24/18 1.333 etc

However, this is an arithmetic progression as it has a common difference of 6

Answer: 4/3

Step-by-step explanation:

Answer:

45 is the answer I think I don't know

Answer: -8+10s-24t+4u

Steps: Multiply the parantheses by -2

-2×4-2×(-5s)-2×12t-2×(-2u)

Multiply the numbers and calculate the product.

-8+10s-2×12t-2×(-2u) → -8+10s-24t-2×(-2u) → -8+10s-24t+2×2u

And you get -8+10s-24t+4u

Hope this helps ʕ•ᴥ•ʔ

Answer:

-47

Step-by-step explanation:

Answer:

-4 - 32i

Step-by-step explanation:

Got it right on the test

In the regression line y = a+ bx+ e, a is the slope of the regression line.

The above statement is False.

The correct Statement is :

The linear regression line has an equation of the form Y =a + bX

where, Y is called the dependent variable or response.

X means independent or predictor or explanatory variable.

a is the y-intercept and b is the slope of the line.

Regression Line:

A regression line is a statistical tool that shows the correlation between two variables. Specifically, it is used when the variation of one (the dependent variable) depends on changes in the value of the other (the independent variable).

Simple linear regression has two cases:

The formula for the least squares regression line (LSRL) from Y to X is:

                           Y=a + bX + ɛ

where,

Y is the dependent variable.

a is the Y intersection.

b is the slope of the regression line.

X is the independent variable.

ɛ is the residual (error).

and

b = (N∑XY-(∑X)(∑Y) / (N∑X2– (∑X)2) ;

and

a = (∑Y – b ∑X) / N

where, N is the total number of observations.

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Answer:

7x = 6

Step-by-step explanation:

  2x - 3y = 10

+ 5x + 3y = -4

------------------------

  7x         = 6

The orthogonal projection of y onto the subspace spanned by w is (2 2 0).

To find the orthogonal projection of vector y onto the subspace spanned by vectors u1 and u2, we can use the formula:

Proj_w(y) =  ((y · u₁) / (u₁ · u₁)) * u₁ + ((y · u₂) / (u₂ · u₂)) * u₂

where "." represents the dot product.

Let's calculate step by step:

Calculate the dot products:

y·u₁ = 3 * 2 + 2 * 5 + 1 * (-1) = 6 + 10 - 1 = 15

u₁·u₁ = 2 * 2 + 5 * 5 + (-1) * (-1) = 4 + 25 + 1 = 30

y·u₂ = 3 * (-2) + 2 * 1 + 1 * 1 = -6 + 2 + 1 = -3

u₂·u₂ = (-2) * (-2) + 1 * 1 + 1 * 1 = 4 + 1 + 1 = 6

Calculate the scalar multiples:

((y·u₁) / (u₁·u₁)) = 15 / 30 = 0.5

((y·u₂) / (u₂·u₂)) = -3 / 6 = -0.5

Calculate the orthogonal projections:

Proj_w(y) = 0.5 * u₁ + (-0.5) * u₂

Now we substitute the values of u₁ and u₂ into the equation:

Proj_w(y) = 0.5 * (2 5 -1) + (-0.5) * (-2 1 1)

= (1 2.5 -0.5) + (1 -0.5 -0.5)

= (1 + 1 2.5 - 0.5 - 0.5)

= (2 2 0)

Therefore, the orthogonal projection of y onto w is (2 2 0).

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The number of ways integer points can be assigned to the 12 problems, given that the total points is 100 and each problem is worth at least five points, can be calculated using a combinatorial approach.

To determine the number of ways, we can use the concept of stars and bars, which is a combinatorial technique used to distribute indistinguishable objects into distinguishable groups. In this case, the stars represent the total points (100) and the bars represent the dividers between the problems.

Since each problem is worth at least five points, we can consider a minimum of five points already assigned to each problem. This means we need to distribute the remaining points (100 - 12*5 = 40 points) among the 12 problems.

Using the stars and bars approach, we have 40 stars (representing the remaining points) and 11 bars (representing the dividers between the 12 problems). The number of ways to arrange these stars and bars is equivalent to the number of ways to assign points to the problems.

The answer, therefore, can be calculated using the formula for combinations with repetition: C(n + k - 1, k - 1), where n is the number of stars (40) and k is the number of bars (11).

Hence, the number of ways to assign integer points to the problems is C(40 + 11 - 1, 11 - 1) = C(50, 10).

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Answer:

subtract 9 from both sides

Step-by-step explanation:

m + 9 = 45 ( subtract 9 from both sides )

m = 36

Answer:

Subtract

Step-by-step explanation:

You should subtract since the equation says to add.

You basically do the opposite of what it says.

For example, if it was m - 9 = 45 you would add 9 on both sides, but in this case, you would subtract since its m + 9 = 45

m + 9 = 45

subtract nine by 9 and 45:

m = 36

36 + 9 = 45

The correct option is (C) The graph of Function g is a transformation of the parent cosine function such that g(x) = 3 cos(x + 2) + 1 as it the graph of cosine function.

The ratio between the adjacent side and the hypotenuse is known as the cosine function (or cos function) in triangles. One of the three primary trigonometric functions, cosine is the complement of sine (co+sine) and one of the three main trigonometric functions.

A graph is a structure that resembles a set of objects in mathematics, more specifically in graph theory, in which some pairs of the objects are conceptually "related." The objects are represented by mathematical abstractions known as vertices, and each pair of connected vertices is referred to as an edge.

Option (C) gives a graph of the parent cosine function is transformed into function g such that g(x) = 3 cos(x + 2) + 1 on the cosine function graph.

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Answer:

see photo

be sure to look closely, the top curves go to 4 and the bottom goes to -2, there are 2 with this same shape but the other one does not go high enough.

Step-by-step explanation:

Plato/Edmentum

Answer:

Number of rack made from total wood = 5 rack

Step-by-step explanation:

Given:

Length of wood Zendaya has = 5/6 yard

Length of each rack = 1/6 yard

Find:

Number of rack made from total wood

Computation:

Number of rack made from total wood = Length of wood Zendaya has / Length of each rack

Number of rack made from total wood = [5/6] / [1/6]

Number of rack made from total wood = [5/6][6/1]

Number of rack made from total wood = 5 rack

Answer:

2x+6

Step-by-step explanation:

1) Re-order terms so constants are on the left.

2) Distribute.

Answer:

Thats your answer with steps

Step-by-step explanation:

If a section of a highway is constructed with a 23% grade, the angle that the highway will make with a horizontal line will be: 13°.

Using the SOH CAH TOA formula, the angle that the highway will make with the horizontal line can be gotten by finding the tangent which is the

vertical/horizontal

Horizontal = 100 ft

Angle of inclination = 0.23

For the 23% grade, we will have

tan⁻1 of 0.23 = 12.9527°

= 13.0°

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Answer:

B E A F and G are the answers to this question.

Step-by-step explanation:

Answer:

g is none

Step-by-step explanation: