ANSWER PLS! I WILL MAKE U BRAINLIST!

Answer: 13 hours

Step-by-step explanation:

Money earned per hour = $11.00

Amount he plans to earn = $143. 00

Number of hours he will have to work to reach his goal = 143.00/11.00 = 13.

Therefore, Bryon will have to work of 13 hours to earn $ 143.00

Answer:

13 hours!

Step-by-step explanation:

All I did was divide $143.00 by $11.00 and got 13!

Or you could multiply $11.00 by 13 to get $143.00

They give you the same answer!! :D

Answer:

$16.58

Step-by-step explanation:

22% of 75.40 = 0.22 × 75.40 = 16.588

Answer:

The step two in the construction of copying a line segment ensures that the new line segment has the same length as the original line segment.

Step-by-step explanation:

The steps to copy a line segment:

1. Move the compass place to point P.

2. Change the span of the compass to the length of the first line portion (PQ).

3. Move the compass place to R.

4. Draw a bend that meets the line to one side of R.

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To complete the square for the equation x2 - 16x + 60 = -12, add 64 to each side of the equation. This will give us x2 - 16x + 124 = 52.

Then, factor out the coefficient of x2 (1) and the coefficient of x (16). This will give us (x - 8)2 = 52. Finally, subtract 52 from both sides to get (x - 8)2 = 0. Solving for x yields x = 8.

Equations are mathematical statements that express the equality of two expressions. They involve one or more unknowns that are represented by variables and involve numbers, constants, and operators. An equation states that the expressions on either side of the equal sign have the same value.

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Using proportions, it is found that the ratio of plantains to grams of spices is of 1/3.

A proportion is a fraction of a total amount, and the desired measures in the context of a problem are found using basic arithmetic operations such as multiplication or division with the unit rates in the problem.

One example of application of proportions is for ratio problems, as the ratio between two amounts a and b is given by the division of a by b, as follows:

r = a/b.

In the context of this problem, the amounts are as follows:

Hence the ratio of plantains to grams of spices is calculated as follows:

r = 4/12 = 1/3.

(12 is divisible by 4, with a result of 3, explaining the simplification of the function).

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Answer:

Step-by-step explanation:

Ok so 2 tapes and 4 is the frist step but then we do some xx

The critical values for quick reference are given below:Confidence level Critical value A poli reported 38% support for 4 statewide elections with a margin of error of 4.45 percentage points.

The formula for the margin of error is given by:Margin of error = Critical value * Standard errorThe standard error is given by:Standard error = √(p * (1 - p)) / nWe know that the margin of error is 4.45 percentage points. Let's determine the critical value for a 90% confidence level.z* = 1.645We know that the point estimate is

p = 0.38, and we need to determine the minimum sample size n. Rearranging the formula, we get:

n = (z* / margin of error)² * p * (1 - p)Substituting the given values, we get:

n = (1.645 / 0.0445)² * 0.38 * 0.62n

= 348.48Rounding up to the nearest whole number, we get that at least 349 voters should be surveyed for a 90% confidence interval. Therefore, the correct option is B.

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According to the given question -12 \(\times\) 2/3 is equal to -8.

There are certain rules to solve this question.

multiply -12 × 2 = -24

And,

then divide it by 3 as stated in the denominator.

\(\frac{-24}{3}\) = -8

This is how we solve this equation.

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side. It demonstrates the equality of the relationship between the expressions printed on the left and right sides. We have LHS = RHS (left hand side = right hand side) in every mathematical equation. To determine the value of an unknown variable that represents an unknown quantity, equations can be solved. A statement is not an equation if it has no "equal to" sign. It will be regarded as a phrase.

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Answer:

Step-by-step explanation:

Lets break the 2 boxes apart so you have 4*4*3 =48 and then you have 10*3*2 = 60

60 +48 = 108

108cm^3

The given expression is\((21 - 7x) / (x + 3) / (x^2 - 3x) / (2x + 3)\). To simplify the expression, we need to apply the rules of fraction division and simplify each fraction individually.

To simplify the given expression, we start by dividing the fractions. Division of fractions is performed by multiplying the first fraction by the reciprocal of the second fraction.

The expression can be rewritten as\((21 - 7x) / (x + 3) * (2x + 3) / (x^2 - 3x).\)Next, we can simplify each fraction separately.

In the numerator, we can multiply out the terms: \((21 - 7x) * (2x + 3) = 42x + 63 - 14x^2 - 21x.\)

In the denominator, we can factor out an \(x: x^2 - 3x = x(x - 3).\)

Putting it all together, the simplified expression becomes \((42x + 63 - 14x^2 - 21x) / [(x + 3) * x(x - 3)].\\\)

Further simplification may be possible depending on specific factors and terms present in the expression, but without additional information or specific values for x, we cannot simplify the expression any further.

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Answer:

2/3 and 3/2

Step-by-step explanation:

→ Divide the smaller triangle by the larger one for the first one

8 ÷ 12 = 8/12 = 2/3

→ Divide the larger triangle by the smaller one for the second one

12 ÷ 8 = 12/8 = 3/2

Answer:

D

Step-by-step explanation:

a = 20 because the rate of change is –3.

A linear function has one independent variable and one based variable. The independent variable is x and the based variable is y. a is the steady time period or the y-intercept. it's far the cost of the dependent variable while x = zero.

Which will be a linear feature, a graph needs to be both linear (a direct line) and a characteristic (matching each x-value to the most effective y-value). It must also pass a polygraph check, complete an obstacle path, and offer a minimum of 3 references. The qualifications are stringent.

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Answer:

b,c,e,d,a,f

Step-by-step explanation:

The length of one side of a square = 8 cm

To find out the length of one side of a square that is inscribed in a circle that has a radius of 4 cm:

Since the square is inscribed in the circle, a diagonal

of the square is a diameter of the circle.

The diameter of the circle = 2 x radius = 8 cm .

The diagonal of the square = 8 cm.

The diagonal of a square is (length of a side) x (√8).

Side x √8 = 2√2 cm

Divide each side by √2:

Side = 8 cm / √2  =  8 √2 / √2  =  8 cm.

Hence the answer is the length of one side of a square = 8 cm

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Answer:

A one tailed test

Step-by-step explanation:

Chi-Square Distributions That Are Positively Skewed Have A Research Hypothesis That Is A One-Tailed Test.

Chi-Square distributions are positively skewed, with the degree of skew decreasing with increasing degrees of freedom.

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One-Tailed Test

Chi-Square distributions that are positively skewed have a research hypothesis that is a One-Tailed Test.

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Answer:

b.add 8 to both sides.....

By evaluating the equation step by step, we can find the value remaining in Erik's account after 7 visits.

Let's denote the value remaining in Erik's account after x visits to the club as V(x). Initially, Erik pays $225 in advance, so we can start with V(0) = $225.

After each visit, $9 is deducted from his account. Therefore, for each visit, the value remaining in his account is reduced by $9. We can express this relationship as:

V(x) = V(x-1) - $9

This equation states that the value remaining in Erik's account after x visits is equal to the value remaining after x-1 visits, minus $9.

To find the value remaining in the account after 7 visits, we can substitute x = 7 into the equation:

V(7) = V(7-1) - $9

V(7) = V(6) - $9

V(7) = (V(5) - $9) - $9

V(7) = V(5) - $18

...

Continue this pattern until we reach V(0), which is $225.

By evaluating the equation step by step, we can find the value remaining in Erik's account after 7 visits.

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Answer:

-4

Step-by-step explanation:

Since the total score Increased by eight than the two matching cards must have been -4.

(total of four cards) + (two matching cards) = total score

(total of four cards) + (two cards × -4) = total score

(total of four cards) - 8 = total score

* take away two matching cards by adding 8 on both sides*

(total of four cards) = total score + 8

Answer:

-95/27

Step-by-step explanation:

Answer:

2 11/27

Step-by-step explanation:

I did the text trust me :/

The negation of the statement "Some athletes are musicians" is "Some athletes are not musicians.

A negation of a statement is the opposite of the original statement. In this case, the original statement is

"Some athletes are musicians."To negate this statement, we need to say something that is the opposite of

"Some athletes are musicians."

The opposite of "Some" is "Some are not," so the negation is "Some athletes are not musicians."

Summary:Therefore, the negation of the statement "Some athletes are musicians" is "Some athletes are not musicians."

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the angles are the same as their pair

the pairs are

1 and 5

2 and 6

4 and 8

3 and 7

The trapezoidal rule is a numerical integration method that frequently overestimates the real value of a function's definite integral.

The trapezoidal rule is a strategy for approximating the definite integral in calculus. The trapezoidal rule works by computing the area of the region under the graph of the function f(x) that is approximated as a trapezoid. The trapezoidal rule is commonly used to calculate the area under curves. This is achievable if the overall area is divided into smaller trapezoids rather than rectangles. The Trapezoidal Rule integration determines the area by approximating the area under a function's graph as a trapezoid. The midway rule uses rectangular areas to approximate the definite integral, whereas the trapezoidal rule uses trapezoidal approximations to approximate the definite integral. Simpson's approach works by first approximating the original function with piecewise quadratic functions.

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Part a) x=-3, x = 0, x = 2

Part b) p(x) → ∞

a) The given function is:

p(x) = x (x + 3)(x - 2)

The zeros of the function are gotten by setting p(x) = 0

0 = x (x + 3) (x - 2)

x = 0

x + 3 = 0, x = -3

x - 2 = 0, x = 2

The zeros of the function p(x) are -3, 0, 2

b) As x → ∞

P(x) → ∞

Answer:

\(x<6.25\) or \(x< 6 \frac{1}{4}\)

Step-by-step explanation:

4x + 15 < 40

Subtract 15 from both sides

4x + 15 - 15 < 40 - 15

4x < 25

Divide both sides by 4

4x/4 < 25/4

x < 6.25

or

x < 6 1/4

For the statement to happen, the number should be 2.

An algebraic expression is is defined as the combination of numbers and variables in solving a particular mathematical question. Variable, usually letters, are used to denote the unknown quantity.

Let x = number

Based on the information given, add the number to the numerator of 11/35 and add twice the number to the denominator of 11/35, and the result should be equal to 1/3.

Hence, (11 + x) / (35 + 2x) = 1/3.

Simplify and solve for the value of x.

3(11 + x) = (35 + 2x)

33 + 3x = 35 + 2x

3x - 2x = 35 - 33

x = 2

number = 2

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Answer:

Kindly check explanation

Step-by-step explanation:

Sale before fundraiser = 32

Sale on the day of fundraiser = c

Cost of each carnation sold = 0.25

(Cost * sale before fundraiser) + cost * sale on day of fundraiser

(0.25 * 32) + 0.25 * c

8 + 0.25c

Or

Total carnation sold * cost per carnation

(sale before fundraiser + sale on day of fundraiser) * cost per carnation

(32 + c) * 0.25

Answer:

x = 8

I dunno what the question is in the first place, but I assume you are solving for x.

Step-by-step explanation:

The two given angles are equivalent because they are parallel and they have a line that intersects.

The line creates two angles on each side of each line, which is 120 or 60 because there are 180 degs on a straight line.

The obtuse side is 120, and the -8 + 16x is also on an obtuse angle, showing that they are equal.

120 = -8 + 16x

128 = 16x

8 = x

x = 8