At his job, Sean works 8.25 hours a day at a rate of $9.25 an hour. How much does Sean make in a day?​

Answer:

523.33375 cubic feet

Answer:

the answer is  A y = StartRoot 2 x EndRoot

Step-by-step explanation:

Answer:

In total they both lost 150 pennies.

Step-by-step explanation:

Since Dante and Mia have 350 pennies in their piggy banks, altogether, and after Dante lost half of his pennies and Mia lost one third of her pennies, they both had an equal amount of pennies left, to determine how many pennies did they lose altogether the following calculation must be performed:

350 = 200 + 150

200 - (200/2) = 200 - 100 = 100

150 - (150/3) = 150 - 50 = 100

Therefore, in total they both lost 150 pennies.

The sοlutiοn οf the system οf equatiοn is x = 0 and y = 7/3.

If there is nο sοlutiοn tο a system οf equatiοns, it is incοnsistent system; οtherwise, there must be at least οne sοlutiοn. If a set οf equatiοns has infinitely many sοlutiοns, it is dependent.

Every οne οf the equatiοns in a system οf equatiοns must have a sοlutiοn in οrder fοr the system tο be cοnsistent. This demοnstrates that a set οf values fοr the variables may simultaneοusly satisfy all οf the system's equatiοns and shοw that they are nοt mutually exclusive.

There is nο sοlutiοn tο an equatiοn system that satisfies all οf the equatiοns in the system. This indicates that nο cοmbinatiοn οf values fοr the variables can cοncurrently satisfy all οf the system's equatiοns since they are incοmpatible.

The given equatiοns are:

y = 2/3x + 7/3

-4x+6y=14

Substituting the value of y in the second equation:

-4x + 6y = 14

-4x + 6(2/3x + 7/3) = 14

-2x + 4x + 14 = 14

2x = 0

x = 0

Substitute the value of x = 0 we have:

y = 2/3(0) + 7/3

y = 7/3

Hence, the solution of the system of equation is x = 0 and y = 7/3.

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Complete question:

Given system of equations y = 2/3x + 7/3 and -4x + 6y = 14

Find the value of x and y.

Answer:

4.9 in

Step-by-step explanation:

6/11 = x/9

6/11 times 9 = x

x = 4.9

Answer:

He earned in this month $1810

Step-by-step explanation:

∵ John worked in a furniture store for a salary of $850 a month

∴ His fixed salary = $850

∵ He takes a commission of 6% on sales over $20,000

∴ His commission = 6% on sales over $20,000

→ Change it to decimal by divide it by 100

∴ His commission = \(\frac{6}{100}\) = 0.06 on sales over $2000

∵ In one month he sold $36,000 worth of furniture

∴ He will take a commission on the value that over $20,000

∵ The amount of selling over $20,000 = 36,000 - 20,000

∴ The amount of selling over $20,000 = $16,000

→ Multiply it by 0.06 to find his commission

∵ His commission = 0.06 × 16,000

∴ His commission = $960

→ Now let us find his total earn

∵ His total earn = his salary + his commission

∴ His total earn = 850 + 960 = 1810

∴ He earned in this month $1810

Answer: 6 plates

Step-by-step explanation:

18 ÷ 6 = 3

24 ÷ 6 = 4

3 blueberry muffins and 4 cranberry muffins for each plate.

Answer:

6 because there can be 6 plates of 2 blueberry muffins and 4 cranberry muffins

Step-by-step explanation:

Answer:

D, g(x) = 1/4 x^2

Step-by-step explanation:

You can try plugging in the x and y values into each equation. The answer to this would be D, where if you plug in 2 as the x value, you get 1/4 * 4 which equals 1. This also makes sense because 2x would have a narrower curve while 1/2x would have a wider curve.

Hello!

The distance, d, is less than 200 miles.

B. d > 200

Answer:

Reflexive Property of Equality

Answer: D

Step-by-step explanation:

Answer:

TWO CRACKERS

Step-by-step explanation:

I'm assuming they want to find x. Here we see that these two are similar triangles, so the sides are reflective. 5x/5 should be equal to 4/x, so 5x/5 = 4/x. If we use cross multiplying we get 5x^2 = 20. divide both sides by 5 and we get x^2 = 4 or x = 2.

Hope this helped

Answer:

Part A

Cone

\(\mathsf{volume \ of \ a \ cone=\dfrac13\pi r^2h}\)

(where r is the radius and h is the height)

Given:

\(\implies \mathsf{volume \ of \ the \ cone=\dfrac13\pi \cdot a^2\cdot2a=\dfrac23\pi a^3}\)

Hemisphere

\(\mathsf{volume \ of \ a \ sphere=\dfrac43\pi r^3}\)

\(\implies \mathsf{volume \ of \ a \ hemisphere=\dfrac12 \cdot\dfrac43\pi r^3=\dfrac23\pi r^3}\)

Given

\(\implies \mathsf{volume \ of \ the \ hemisphere=\dfrac23\pi a^3}\)

Therefore

volume of cone with radius a = volume of hemisphere with radius a

Part B

\(6.82^2\times\sqrt[3]{0.005}\)

Take log of base 10:

\(\implies \log_{10}(6.82^2\times\sqrt[3]{0.005})\)

Using log law \(\log(a \times b)=\log a+\log b\):

\(\implies \log_{10}(6.82^2)+\log_{10}(\sqrt[3]{0.005})\)

Using low law \(\log(a^b)=b \log a\)

\(\implies 2\log_{10}(6.82)+\dfrac13\log_{10}(0.005)\)

Log tables

The characteristic of the logarithm of a number is the exponent of 10 in its scientific notation.

The mantissa is found using the log tables and is always prefixed by a decimal point.

The row is the first two non-zero digits of the number, and the column is the 3rd digit of the number

Use the log tables to find \(\log_{10}(6.82)\):

6.82 = 6.82 × 10⁰

⇒ characteristic = 0

log table:  row 68, column 2 ⇒ mantissa 8338 ⇒ 0.8338

characteristic + mantissa = 0 + 0.8338 = 0.8338

Therefore, \(\log_{10}(6.82)=0.8338\)

Use the log tables to find \(\log_{10}(0.005)\):

\(0.005 = 5.0 \times 10^{-3}\)

⇒ characteristic = -3

log table: row 50, column 0 ⇒ mantissa 6990 ⇒ 0.6990

characteristic  + mantissa = -3 + 0.6990 = -2.301

Therefore, \(\log_{10}(0.005)=-2.301\)

Therefore,

\(2\log_{10}(6.82)+\dfrac13\log_{10}(0.005)\)

\(\implies 2\cdot0.8338 + \dfrac13 \cdot -2.301\)

\(\implies 1.6676 - 0.767\)

\(\implies 0.9006\)

Therefore,

\(\log_{10}(6.82^2\times\sqrt[3]{0.005})=0.9006\)

Using \(\log_{a}b=c \implies a^c=b\)

\(\implies 6.82^2\times\sqrt[3]{0.005}=10^{0.9006}\)

\(\implies 6.82^2\times\sqrt[3]{0.005}=7.954\)

given for cone:

volume of cone:

\(\sf \rightarrow \dfrac{1}{3} \pi r^2h\)

\(\sf \rightarrow \dfrac{1}{3} \pi (a)^2(2a)\)

\(\sf \rightarrow \dfrac{2\pi a^3}{3}\)

no metal wasted means no volume wasted while melting so volume: same.

volume of hemisphere:

\(\hookrightarrow \sf \dfrac{2}{3} \pi r^3\)

This is equal to the volume of cone.

\(\hookrightarrow \sf \dfrac{2}{3} \pi r^3 = \dfrac{2\pi a^3}{3}\)

\(\hookrightarrow \sf a^3 = r^3\)

\(\hookrightarrow \sf a = r\)

Therefore shown that radius of cone is similar to radius of hemisphere.

(b)

\(6.82^2 *\sqrt[3]{0.005}\)

\(7.9535\)

\(7.95\)

The length of z in the triangle is 97 inches.

A triangle is a polygon with three sides. The sum of angles in a triangle is 180 degrees.

Therefore, let's find the side z of the triangle XYZ using sine law as follows:

a / sin A = b / sin B = c / sin C

Hence,

500 / sin 117 = z / sin 10

cross multiply

500 sin 10 = z sin 117

divide both sides by sin 117

z = 500 sin 10  / sin 117

z = 86.8240888335 / 0.89100652418

z = 97.4410774411

Therefore,

z = 97 inches

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69 ÷ 7 = 9 r6

hope it helps.

The amount of cabling that you need in feet is 15 ft.

The amount of cabling you have in feet is 18. 3 feet.

You therefore have enough cabling to run the network line.

The total amount of cabling that you will need in feet is :

= 5 ft + 10 ft

= 15 ft

You have 220 inches in cabling on hand so this figure in feet is :

= 220 / 12 inch per feet

= 18. 3 ft

This is more than the required 15 ft so there is enough cabling.

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Answer:

Step-by-step explanation:

Answer:

Area = 154 m^2

Circumference = 44m

Step-by-step explanation:

We know, that circumference= \(2\pi r\)

Given, Radius = 7m

So with the given information, we can find the circumference,

=> \(2\pi r\) = C (C = Circumference)

=> 2 * 22/7 * 7

=> 2 * 22 (As 7 and 7 cancel each other out)

=> 44m

Therefore, cricumference = 44m

It's is also given it find area of the circle

Area = A = \(\pi r^{2}\)

=> \(\pi r^{2}\) = A

=> 22/7 * 7 * 7 (as 7 = radius)

=> 22 * 7 (as 7 and 7 cancel each other out)

=> 154m^2

Therefore, know we know the Area as well,

Area = 154 m^2

Circumference = 44m

Hope me answer helps :)

Answer:

- 3

Step-by-step explanation:

Step 1:

3/2 + ( - k ) + ( - 2 )          Equation

Step 2:

3/2 + ( - 5/2 ) + ( - 2 )     Substitute k

Step 3:

3/2 - 5/2 - 2      Open Parenthesis

Step 4:

- 1 - 2        Subtract

Answer:

- 3     Subtract

Hope This Helps :)

To sketch the graph of the function y = 4(4)^x, we can start by plotting a few points to get an idea of the shape of the graph.

Let's choose some x-values and calculate the corresponding y-values:

For x = -2, y = 4(4)^(-2) = 4(1/16) = 1/4

For x = -1, y = 4(4)^(-1) = 4(1/4) = 1

For x = 0, y = 4(4)^0 = 4(1) = 4

For x = 1, y = 4(4)^1 = 4(4) = 16

For x = 2, y = 4(4)^2 = 4(16) = 64

Now we can plot these points on a coordinate plane and connect them to form the graph of the function.

The graph of y = 4(4)^x will start at the point (0, 4) and increase rapidly as x increases. It is an exponential growth function where the base is 4.

The domain of the function is all real numbers since there are no restrictions on the values of x.

The range of the function is the set of positive real numbers greater than zero. As x increases, y grows without bound, approaching positive infinity but never reaching zero or becoming negative.

Answer:

C i-statistic,ii) statistics III) statistics iv) statistics v) statistics

Answer:

-15, -5, -3, -2.6, 0, 3

Step-by-step explanation:

Answer:

-15,-5,-2.6,0,3

Step-by-step explanation:

negative goes before positive numbers.

Answer:

4.196.754

Step-by-step explanation:

god bless stay safe po

Answer: 1/343

Step-by-step explanation:

To multiply fractions, combine the numerators and denominators and simplify as shown below.

1/7 x 1/7 x 1/7 can be rewritten as:

(1x1x1)/(7x7x7)

Simplifying the numerator and denominator in the new equation, the result is 1/343.

Thus, 1/7 x 1/7 x 1/7 = 1/343.

I hope this helps!

Answer:

9576

Step-by-step explanation:

Area of the triangle × height

(1/2×28×19)×36

The incorrect statement is:

B. The three-part inequality - 5x < 15x^2 < 3 is equivalent to - 6 ≤ 5 - x < 6.

In the given statement, there is an error in the inequality. The correct statement should be:

The three-part inequality - 5x < 15x^2 < 3 is equivalent to - 6 ≤ 5 - x and 5 - x < 6.

When solving the three-part inequality - 5x < 15x^2 < 3, we need to split it into two separate inequalities. The correct splitting should be:

- 5x < 15x^2 and 15x^2 < 3

Simplifying the first inequality:

- 5x < 15x^2

Dividing by x (assuming x ≠ 0), we need to reverse the inequality sign:

- 5 < 15x

Simplifying the second inequality:

15x^2 < 3

Dividing by 15, we get:

x^2 < 1/5

Taking the square root (assuming x ≥ 0), we have two cases:

x < 1/√5 and -x < 1/√5

Combining these inequalities, we get:

- 5 < 15x and x < 1/√5 and -x < 1/√5

Therefore, the correct statement is that the three-part inequality - 5x < 15x^2 < 3 is equivalent to - 6 ≤ 5 - x and 5 - x < 6, not - 6 ≤ 5 - x < 6 as stated in option B.

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Answer:

Men: 18%

Women: 42%

Boys: 18%

Girls: 22%

Children: 40%

Step-by-step explanation: