PLEASE HELP ME ILL MARK YOU BRILLIANT.

Answer: x=1, x=0

Step-by-step explanation:

Answer:

I believe the A goes with the B the B goes with D that al I know soryy

Therefore, the rank of matrix 'a' in this case would be 5.

To find the rank of a matrix, we need to perform row reduction to obtain its row echelon form (REF) or reduced row echelon form (RREF). However, since the matrix 'a' is not provided, I cannot perform the calculations or determine its rank.

The rank of a matrix is equal to the number of non-zero rows in its row echelon form or reduced row echelon form. If the system of equations 'ax = 0' has a two-dimensional solution space, it means that the rank of matrix 'a' is less than the number of columns (6) but greater than 4 (since the solution space is two-dimensional).

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Answer:

Common Ratio = 5

Step-by-step explanation:

See picture below :)

the value of the variable newexample is -25.The given statement is a conditional (ternary) operator expression in the form:

condition ? expression1 : expression2

If the condition (50 <= 75) is true, then the value of newexample will be expression1 (50-75). If the condition is false, then the value of newexample will be expression2 (75-50).

Since 50 is indeed less than or equal to 75, the condition is true. Therefore, the value of newexample will be the result of expression1, which is 50-75.

Performing the subtraction, we get:

newexample = 50 - 75 = -25

Hence, the value of the variable newexample is -25.

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The complementary error function is a function commonly used in communications and signal processing to compute the tail probabilities of Gaussian random variables. It is defined as:

Q(x) = 1/√(2π) ∫x to ∞ e^(-t^2/2) dt

where x is a real number. Geometrically, Q(x) represents the area under the standard normal probability density function to the right of x. This means that Q(x) gives the probability that a standard normal random variable takes on a value greater than x.

The complementary error function is related to the error function, erf(x), which is defined as:

erf(x) = 2/√(π) ∫0 to x e^(-t^2) dt

In fact, Q(x) can be expressed in terms of erf(x):

Q(x) = 1/2 erfc(x/√2)

where erfc(x) is the complementary error function.

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Answer:

-5-2

Step-by-step explanation:

10*+8=8

-5-2

big one is a great place to be written and then we are going to be able hi I love the way your house for me either ir you are you excited hi I love thet are ready for the good of the good

All rectangles are square is a false statement

The given statement is false statement.

What is a rectangle and square?

A rectangle is a quadrilateral with opposite sides parallel and equal and each angle is a right angle, where as a square is quadrilateral with opposite sides parallel and each side is equal. and every angle is a right angle.

We are given a statement All rectangle are squares.

As every side of a square is of equal length And only opposite sides are of equal length in rectangle

All rectangles are not square

Hence the statement is not true

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The solution to the system of equations is x = 16/5 and y = 11/5.

Graphing, substitution, elimination, and matrices are the four methods for solving systems of equations.

Using the substitution method, we can find x and y.

To begin, let us solve the first equation for x:

2x + 3y = 13

2x = 13 - 3y

x = (13 - 3y)/2

This expression for x can now be substituted into the second equation:

x - y = 1

[(13 - 3y)/2] - y = 1

To remove the denominator, multiply both sides by 2:

13 - 3y - 2y = 2

Simplifying:

13 - 5y = 2

Taking 13 off both sides:

-5y = -11

-5 divided by both sides:

y = 11/5

Now that we've discovered y, we can plug it back into either of the original equations to find x. Let's look at the first equation:

2x + 3y = 13

2x + 3(11/5) = 13

To eliminate the fraction, multiply both sides by five:

10x + 33 = 65

Taking 33 away from both sides:

10x = 32

Divide both sides by ten:

x = 16/5

As a result, the system of equations solution is x = 16/5 and y = 11/5.

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If the cost of advertising was $100,000 and the reach or circulation was 10,000,000 people, then the CPM is $10.

Cost per thousand (CPM), which is also called cost per mille, is a marketing word used to denote the price of 1,000 advertisement prints on one web page. If a publisher of a website charges $2.00 CPM, that means an advertiser must pay $2.00 for every 1,000 prints of its ad.

The CPM is calculated by dividing the cost of the advertisement by the number of people reached and then multiplying by 1000.

Given that the cost of advertising was $100,000 and the reach was 10,000,000 people, the CPM can be calculated as follows:

CPM = ($100,000 / 10,000,000) × 1000 = $10.

So, the CPM is $10.

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J + 15 = 3(J - 1)

This is the answer.

Answer:4,500

Step-by-step explanation:

Answer:

yeah, it is 4,500

Step-by-step explanation:

:))))))

Answer:

$147

Step-by-step explanation:

We will determine the remaining almond flour as follows:

*First: We determine how much does 20% of it is:

So, 20% of almond flour is 18 pounds. Now, we subtract this amount from the total amount:

So, there are 72 pounds of almond flour left.

Answer:

Step-by-step explanation:

Hopes this helps!

Answer:

25%

Step-by-step explanation:

9.0 - 7.2 = 1.8

(1.8 ÷ 7.2) × 100 = Answer %

Answer:

2x+5y=235   2x+5y=65

Step-by-step explanation:

Answer:

she bought 19/12 lengths of ribbon or aka 1 7/12

Step-by-step explanation:

3/4 + 1/3 + 1/2 = 13/12 + 1/2

13/12 +1/2 = 19/12

19/12 simplify is 1 7/12

Margo bought \(1\frac{2}{3}\) yards of ribbon.

A fraction represents how much part of total quantity is present.Fractions are of two types proper fraction and improper fraction.

According to the question given Margo bought some ribbons of length    3/4 yd, 1/3 yd and 1/2 yd.

To find the total ribbon she bought in yards we have to take the sum of all the fractions.

∴ (3/4) + (1/3) + (1/2) yards.

Now to sum these fractions we have to take LCM of the denominators which is 12.

So, { (3×3) + (1×4) + (1×6) }/12.

= (9 + 4 + 6)/12.

= 19/12 or 1 whole 2/3 yards of ribbon.

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Answer:

Here taxable income is $9,712

Step-by-step explanation:

Here, we want to calculate the value of the taxable income

To get this, we simply deduct all the deductions from the gross income

Mathematically, we have that as:

20498-(8200 + 458 + 2128) = $9,712

Therefore, Two slices of bacon had 96 less calories than three slices of roasted turkey.

a formula that illustrates the connection between two expressions on either side of a sign. It usually only has one variable and an equal sign. like this: 2x – 4 = 2.

Here,

One piece of bacon has 42 calories in it.

There are 60 calories in 1 slice of turkey.

2 slices of bacon are 2 calories each (42)

So 84 calories in 2 slice of bacon

3 slices of roasted turkey have 3 calories each slice (60)

Three slices of roasted turkey have 180 calories each.

180-84 is the difference in the amount of calories.

96 calories are added due to the calorie difference.

Two slices of bacon had 96 less calories than three slices of roasted turkey.

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Answer:

834 chirps

Step-by-step explanation:

Given the data:

Chirps in 1 min Temperature (°F)

781 74

1039 85.9

1156 87.2

1218 87.8

1131 91.4

888 75.5

Using technology, the regression model obtained will be in the form :

y = bx + c

b = slope ; c = intercept

y = temperature ; x = chirps per minute

The regression model is :

ŷ= 43.28 + 0.0390x

If outside temperature, y = 76 ; x will be ;

76 = 43.28 + 0.0390x

76 - 43.28 = 0.0390x

32.72 = 0.0390x

x = 32.72 / 0.0390

x = 838.97435

x = 834 chirps per minute

Answer:

HL

Step-by-step explanation:

Answer:

between 4 and 5

Step-by-step explanation:

The final term  after following the steps is  ( 42 + 6x ).

We are provided with some steps that we have to follow to reach the final answer or expression. The steps we have to follow to reach the final answer or expression are mentioned below;

Step 1: Add 7 to x

In the first steps we need to add 7 to the x. Mathematically this can be written as,

7 + x

Step 2: Multiply by 6

In the second step we need to multiply the entire term obtained in step 1 by 6 .  Mathematically this can be written as,

( 7 + x ) × 6

= 42 + 6x

Thus, the final term is  ( 42 + 6x ).

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Answer:

b=4

Step-by-step explanation:

Answer:

1.

1/10 chance

2.

2/10 chance

3.

2/10 chance

4.

0/12 chance or maybe 0/10

Step-by-step explanation:

1.1/5 chance for the number and 1/2 chance for the heads/tails so

2.2/5 chance of getting it to land on an even number + 1/2 for heads

3..2/5 chance of getting it to land on an even number and  1/2 for tails

4.you cant land a 6

Answer:

\(\sqrt{3 }\) + \(\frac{1}{2}\)

Step-by-step explanation:

Using exact values

2sin60°sin90° + cos60°cos0°

= 2 × \(\frac{\sqrt{3} }{2}\) × 1 + \(\frac{1}{2}\) × 1

= \(\sqrt{3}\) + \(\frac{1}{2}\) ← exact value

According to the given graph, the diameter is 16 feet long, which means the radius is 8 feet.

Let's find the volume of the sphere using the proper formula

Answer:

\(7x^2-x\)

Step-by-step explanation: