A cheesecake recipe says to mix 12 oz of cream cheese with 15 oz of sugar. How many ounces of cream cheese will be needed for 45 oz of sugar?​

Answer:

1. MIDDLE ONE

2. FIRST ONE

3. LAST ONE

Step-by-step explanation:

i check it .

its correct.

Answer:

3

Step-by-step explanation:

Answer:

A 5040

B 35

Step-by-step explanation:

A  There are 7 ways to put the first picture.  There are 6 pictures left and 6 ways to put the 2nd picture.  There are now 5 pictures left and 5 ways to put the 3rd picture.  And so on

7 * 6*5*4*3*2*1

5040

B  If we can only have 3 pictures and order does not matter

7 choices for the first * 6 *5

But

We have to take into account order

The first picture can go into 3 slots, the second into 2 and the third 1 so divide by 6

(7*6*5)/ (3*2*1)

35

Answer:

60%

Step-by-step explanation:

The number that corresponds to the null hypothesis and the alternative hypothesis will be 3 and 6 respectively.

Specify the correct number from the list below that corresponds to the appropriate null and alternative hypotheses for this problem.

It should be noted that the null hypothesis suggests that there's no statistical relationship between the variables.

The alternative hypothesis is different from the null hypothesis as it's the statement that the researcher is testing.

In this case, the number that corresponds to the null hypothesis and the alternative hypothesis will be 3 and 6 respectively.

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Answer:

it's difficult , sorry

Step-by-step explanation:

ask easily one

The equation of the line passing through (−2,4) and having slope −5 is y= -5x-6. For the function f(x)= x²+7, a) f(x+h)= x² + 2hx + h² + 7, b) f(x+h)- f(x)= 2xh + h² and c) h·[f(x+h)-f(x)]​= h²(2x + h)

To find the equation of the line and to find the values from part (a) to part(c), follow these steps:

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Hi!

As per graph and question,

a) The most challenging is:-

Examination B

Reason - There are few high scores and many low scores.

b) The least challenging is:-

Examination C

Reason- There are many high scores, few low scores and the lowest mark is not zero.

Answer:

The third answer, y = 4x + 1

Step-by-step explanation:

Let's take the pair x = 2, and y = 9.

We know what x is, and what the result, y, is now.

Let's plug x into the third equation, y = 4x + 1

y = 4 * 2 + 1

y = 8 + 1

y = 9

We already know that y = 9, so this equation is correct.

Hope this helps!

(Let me know if you want to know why it's not any of the others.)

Answer:

25 and29

Step-by-step explanation:

let x be one number

then according to questions another number will be x+4

we can write

x+x+4=54

2x=54_4

2x=50

x=50/2

x=25

one number is 25 and another number is 25+4=29

The integral ∫ [infinity]0xe−x2dx converges to 1/2.

To evaluate the integral ∫ [infinity]0xe−x2dx, we can use the substitution method.

First, let u = x^2. Then, du = 2xdx and dx = (1/2x)du.

Now we can substitute u and du into the integral and simplify:

∫ [infinity]0xe−x2dx = ∫ [infinity]0e−udu(1/2x)

= (1/2)∫ [infinity]0e−udu

Next, we can use the formula for the integral of e^u:

= (1/2)(-e^(-u))[infinity]0

= (1/2)(-e^(-infinity) + e^(-0))

= (1/2)(0 + 1)

= 1/2

Therefore, the integral ∫ [infinity]0xe−x2dx converges to 1/2.

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Answer:

the actual answer is B.) 4

Step-by-step explanation:

just took the topic test

Answer:

B

Step-by-step explanation:

The interval where the derivative function f'(x) has a relative maximum is -2.478 and 1.732 (B) only.

To find the relative maximum of a function, we need to find the critical points of the derivative function. Critical points are where the derivative function is equal to zero or undefined. In this case, the derivative function is f'(x) = sin(x^2 − 3).

To find the critical points, we need to set the derivative function equal to zero and solve for x:
sin(x² − 3) = 0

x² − 3 = nπ, where n is an integer

x² = nπ + 3

x = ±√(nπ + 3)

We need to find the values of x that are in the interval −3 < x < 3. By plugging in different values of n, we can find the critical points in this interval:

n = 0: x = ±√3 ≈ ±1.732

n = 1: x = ±√(π + 3) ≈ ±2.478

n = 2: x = ±√(2π + 3) ≈ ±2.915 (not in the interval)

So the critical points in the interval are -2.478, -1.732, 1.732, and 2.478.

To determine which of these are relative maximums, we need to look at the sign of the derivative function on either side of the critical points. If the derivative function changes from positive to negative at a critical point, then that point is a relative maximum.

At x = -2.478, the derivative function changes from positive to negative, so this is a relative maximum.

At x = -1.732, the derivative function changes from negative to positive, so this is not a relative maximum.

At x = 1.732, the derivative function changes from positive to negative, so this is a relative maximum.

At x = 2.478, the derivative function changes from negative to positive, so this is not a relative maximum.

Therefore, the values of x in the interval −3 < x < 3 where f has a relative maximum are -2.478 and 1.732.

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Answer:

20:46 or 20 to 46

Step-by-step explanation:

There are 20 girls on the team so theres your first number then you add the girls and boys to get the total number of players (46) and write out your ratio

Answer:

The answer is 20:46

Answer:

(0,0)

Step-by-step explanation:

the origin is the point where the axis intersect

For the first question:
There are 6 notes and 6 envelopes, so there are 6! (or 720) possible ways to insert the notes into the envelopes. Only one of these ways will result in all notes being inserted into the correct envelopes. Therefore, the probability is 1/720 or 0.001389.

For the second question:
(A) There are 2 gold courses and twice as many bronzes as silver courses, so there are 2 + 2x + x = 20 courses in total, where x is the number of silver courses. Solving for x, we get x = 6. Therefore, there are 2 + 6 + 12 = 20 possible courses to select from if the golfer decides to play a round at a silver or gold course.

(B) If the golfer decides to play one round per week for 3 weeks, there are 12 possible combinations of courses to play. To see why, consider the following cases:
Week 1: bronze, Week 2: silver, Week 3: gold
Week 1: bronze, Week 2: gold, Week 3: Silver
Week 1: silver, Week 2: bronze, Week 3: gold
Week 1: silver, Week 2: gold, Week 3: bronze
Week 1: gold, Week 2: bronze, Week 3: Silver
Week 1: gold, Week 2: silver, Week 3: bronze

Each case has 2 possible choices for the bronze course, 6 possible choices for the silver course, and 2 possible choices for the gold course, for a total of 2 x 6 x 2 = 24 possible combinations. However, since the order of the courses doesn't matter, we must divide by 3! (or 6) to get rid of the extra permutations. Therefore, there are 24/6 = 4 possible combinations for each case, giving a total of 6 x 4 = 24 possible combinations of courses to play.

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A simple linear regression on the data set can be performed as -

Option A : Yes, the data is numerical so this condition is met.

What is linear regression?

In order to demonstrate the relationship between two variables, linear regression applies a linear equation to the observed data. The idea is that one variable acts as an independent variable and the other as a dependent variable. For instance, a person's weight and height are linearly connected.

The movie theatre wants to record relationship between popcorn and soda sales.

The sales will be in numerical values.

The amount of time they want to collect the data is 3 months = 90 days.

This data is also numerical.

Since, two thing are recorded popcorn sales and soda sales there will be two variables in the linear regression.

Therefore, the linear regression can be performed on the data set.

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Answer:B

Step-by-step explanation:

interior angle is the angle between adjacent sides of a rectilinear figure.

Answer:

your anwser would b, becuase a, d, and c are all on the outside not the inside

Step-by-step explanation:

Answer: X=12

→Hope this helps!←

Answer:

Exponential

Step-by-step explanation:

The rate of change is exponential.

Answer: 15

Step-by-step explanation:

Answer:

117

Step-by-step explanation:

4 : 9 = 52 : 117

Since

4 : 9 = 52 : X

Then we know

9/4 = X/52

Multiplying both sides by 52 cancels on the right

52 × (9/4) = (X/52) × 52

52 × (9/4) = X

Then solving for X

X = 52 × (9/4)

X = 117

Therefore

4 : 9 = 52 : 117

The effect of the slower speed is paul would be late by 10 minutes.

Speed is defined as when an object is in motion, the distance covered by that object per unit of time is called speed.

Here,
Paul planned a 160-mile trip and assumed he would travel at an average rate of 50 miles per hour.
Estimated time = 160 / 50 = 3.2 hours

After 2 hours at his planned rate of travel, traffic slowed and he was only able to travel 40 miles per hour for the remainder of the trip.

Actual time = 2 + [160 - 2×50]/40
Actual time = 3.5 hours

Thus, the effect of the slower speed is paul would be late by 10 minutes.

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Answer:

10/3

Step-by-step explanation:

Answer:

x = 62

Step-by-step explanation:

If the triangle has two values that are the same like your 6s that means that they have the same angle, so you take the angle(56 degrees)  and subtract 180 and 56 making 124. You take 124 and divide it by 2. Making x =62.

Step-by-step explanation:

1 ft = 12 in

=>

6 ft = 12×6 = 72 in

so, the given ratio is

6 ft / 80 in = 72 in / 80 in = 9/10 in