The parents of the Newton Junior High School Choir want to make a robe for each of the 24 choir members. If each robe requires 2 5/8 yards of cloth, what is the total number of yards of cloth needed to make all the robes?

Answer:

261 stairs

Step-by-step explanation:

If David trips twice every 9 stairs and he has tripped 58 times. We can multiply 9 by 58.

58*9=522

Since David trips twice in 9 stairs, then to find how many stairs he has climbed we need to divide 522 by 2.

522/2=261

David has climbed 261 stairs.

Answer: C

Step-by-step explanation:

Answer:

[tex](\sqrt[12]{8} )^x[/tex]

Step-by-step explanation:

[tex](\sqrt[3]{8} ) \frac{1}{4} x = 8\frac{1}{3} \frac{1}{4} x = 8\frac{1}{12} x = (\sqrt[12]{8} )^x[/tex]

Based on the amount that Velma wants to buy the house for and the fixed-rate mortgage offered by her bank, her monthly house payments will come to $919.75

The monthly house payments are constant so they are an annuity. The loan amount of $195,000 will be the present value of the annuity.

The monthly rate is:

= 3.9% / 12

= 3.9/12%

The number of periods is:
= 30 x 12

= 360 months

The monthly house payments is:

195,000 = Amount x (1 - (1 + 3.9/12%)³⁶⁰) / 3.9/12%

Amount = 195,000 / 212.01344311265715516703523151038

= $919.75

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Answer:

Step-by-step explanation:

g² = 44

[tex]\sqrt{g^{2} }[/tex]= [tex]\sqrt{44}[/tex]

g = 6.63

Good estimate: 6.5

The option C is correct.

Since the digit in the thousandths place is greater than or equal to 5, increase the digit in the hundredths place by 1. Then drop the digit in the thousandths place.

In the given statement is

A sailor entered a race and made a round trip of 213.709 miles. What is 213.709 rounded to the nearest hundredth?

and, Choose the number to complete the statement.

Since the digit in the thousandths place is greater than or equal to 5, increase the digit in the hundredths place by 1. Then drop the digit in the thousandths place.

The option C is correct.

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There are 5 consecutive odd nos.

To find : no . of terms in a series of consecutive nos .

To proceed ,

Let the series start from 7 which is an odd numbers [we can start the series from any odd number and go up to next 8 numbers]

the odd consecutive series 7 , 9 , 11 , 13 , 15 .

There are 5 numbers in total .

The 1st number is 7 and the last number is 15 .

Therefore , difference between the 1st and the last number is 15 - 7 = 8 .

Hence , there are 5 consecutive odd nos .

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Answer:

Neither because the number 55 squared is in between 7. (7*7=49) and 8. (8*8=64). When cubed, it is in between 3. (3*3*3=27) and 4. (4*4*4=64) Therefore, the number 55 cannot be perfectly squared or cubed. (You can put it in your own words)

Answer:neither

Step-by-step explanation:

because 55 is neither

Answer:

1196

Step-by-step explanation:

4,783 / 4 = 1195.75

If you round that up, you get 1196.

Using LCM, we calculated that the two teams will share the same field on 27 September.

The smallest positive integer that is divisible by both a and b is known as the least common multiple (lcm), lowest common multiple (lcm), or smallest common multiple of two numbers a and b in mathematics and number theory.

The LCM of 5 and 3 is 5×3

= 15

So the two teams will share the same field after 15 days.

So, the both teams will share the same on 27 September.

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The total money Avetis had left in his wallet after he bought 3 cakes is m - 3k

An equation is an expression that shows the relationship between two or more numbers and variables.

Avetis had m dollars in his wallet. He bought 3 cakes which cost k dollars each.

Hence:

Total cost of cakes = 3 * k = 3k

Total money he had left = m - 3k

The total money Avetis had left in his wallet after he bought 3 cakes is m - 3k

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Answer:

x=20

Step-by-step explanation:

1-reoder the terms

2-Move constant to the right

3-dive both sides

just hit the image and you will get a representation on how to do it

Answer:

Neither

Step-by-step explanation:

MN: slope = 4/5

PQ: slope = -4/5

Two lines are parallel when their slopes are equal but their y-intercepts are different.

Two lines are perpendicular when their slopes are negative reciprocals of each other.

The negative reciprocal of 4/5 (MN) is -5/4

PQ -4/5

-5/4 [tex]\neq[/tex] -4/5

therefore the lines are Neither

Answer:

  3

Step-by-step explanation:

You want to know the appropriate number of significant digits in the quotient of measurements 2.09×10^9 and 4.053×10^-4.

The number of significant digits in a number written in scientific notation is the count of digits in the mantissa. Numbers with more significant digits are considered to be more precise.

  2.09×10^9 . . . . has 3 significant digits

  4.053×10^-4 . . . . has 4 significant digits

When imprecise numbers are multiplied or divided, the resulting product or quotient cannot be more precise than the least precise number used. The quotient of numbers with 3 and 4 significant digits will only have 3 significant digits.

The coefficient of the term of degree two in the polynomial [tex]x^{6} + 3 - 2x^{2} + 4x^{7} - 4x[/tex] is 2

Polynomial is defined as an expression formed by the combination of a constant value and a same variable having different degrees (also called as powers).

Coefficient of the term of degree 2 in the polynomial [tex]x^{6} + 3 - 2x^{2} + 4x^{7} - 4x[/tex] is 2 because the term [tex]2x^{2}[/tex] is having the variable as x and its degree as 2 and the attached constant value is 2.

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Answer:

x > 2

Step-by-step explanation:

when a line has an open circle it is greater/less than the number it is on, a closed circle means it could be than number, so greater than or equal to. This equation is an open circle (so it's not equal to) and is on the 2. So you know the equation is x < or > 2. To find if it's < or >, you look at what direction the line goes. This one is to the right. If you notice the > looks like an arrow pointing to the right, so you can know > is the right symbol to use. The full equation will be read, x is greater than 2. Hope this was helpful!

El limite de f(x) = (2 · x² + 3 · x - 9) / (x - 1.5) cuando x = 1.5 es 4.5.

En este problema tenemos el caso de una ecuación racional cuyo numerador y denominador son polinomios.

La discontinuidad de la ecuación racional es evitable si y solo si tanto el numerador y el denominador tienen la misma raíz. La existencia de la discontinuidad evitable se comprueba mediante procedimientos algebraicos. En consecuencia, realizamos la siguiente comprobación:

f(x) = (2 · x² + 3 · x - 9) / (x - 1.5)

f(x) = [(x - 1.5) · (x + 3)] / (x - 1.5)

f(x) = x + 3

La discontinuidad es evitable y la función existe para x = 1.5, entonces:

f(1.5) = 1.5 + 3

f(1.5) = 4.5

El limite de f(x) = (2 · x² + 3 · x - 9) / (x - 1.5) cuando x = 1.5 es 4.5.

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The total estimate for the repairs when Pam takes her truck in for basic service is $200.

Based on the information given, the costs are as follows:

Wheel alignment: $110 = $100

Transmission fluid flush: $75 = $80

Cabin air filter: $23 = $20

Therefore, the total estimate for the repairs will be:

= $100 + $80 + $20

= $200

Therefore, the total estimate for the repairs when Pam takes her truck in for basic service is $200.

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Answer: g(-2) = 17

Step-by-step explanation:

         When finding g(-2), we will substitute all values of x for -2 in the function. First, we will substitute values in. Then, we will simplify by squaring, multiplying, and adding.

g(x) = 3x² -2x + 1

g(-2) = 3(-2)² -2(-2) + 1

g(-2) = 3(4) + 4 + 1

g(-2) = 12 + 4 + 1

g(-2) = 17

The agent will get $47.2746 for his commission.

So, we have to take out 6% of $787.91 in order to obtain the commission of the agent.

Then,

Therefore, $47.2746 will the agent get for his commission.

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The union symbol between multiple intervals​ in the graph is (-7,-3)

From the graph,

I) Value of x does h(x)=-1

 x = -5

J) interval(s) of x such that h(x) > 0

x = (-∞,-7) U (-3,4]

K) interval(s) of x such that h(x) < 0

x = (-7,-3)

An abstract depiction of several points connected by lines is called a graph. The lines are referred to as edges, and each point is typically referred to as a vertex (more than one is referred to be vertices).

Graphs are a tool for connection modeling. They are employed to solve a variety of issues. A diagram that shows how a variable varies in relation to one or more other variables, such as a collection of points, lines, line segments, curves, or regions.

A grouping of all points whose coordinates meet a certain relation (such as a function).

Graphs and charts are useful visual aids because they make information accessible and quick to understand.

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Answer:

62.14 miles per hour

Answer: 100 km/h is equal to 62.14 mph

So, 100 km/h is equal to 62.14 miles per hour.

Answer:

62.15 mi/hr

Step-by-step explanation:

Given:

As both speed limits are given "per hour", we only need to convert 100 km to miles.  To do this, set up and solve a ratio for "miles to kilometers", where x is the number of miles to 100 km:

[tex]\implies \sf 1 : 1.609 = x : 100[/tex]

[tex]\implies \sf \dfrac{1}{1.609} = \dfrac{x}{100}[/tex]

[tex]\implies \sf \dfrac{1}{1.609} \cdot 100= x[/tex]

[tex]\implies \sf x= \dfrac{100}{1.609}[/tex]

[tex]\implies \sf x= 62.15040398...[/tex]

Therefore, 100 km/hr = 62.15 mi/hr (2 d.p.)

Answer:

[tex]{ \tt{ \int_{b} ^{a} (u) \: dv = uv - \int_{b}^{a} (v) \: du }} \\ [/tex]

Answer:

integral (u v') = uv - intgral (u' v)

Answer:

g(x)= 0 or the factor of 0 is mine

The two numbers are 8 and - 1.

A quadratic equation is of the form ax² + bx + c = 0.It has highest degree of 2 and has two roots.

According to the given question we have to find two numbers that when we add we get 7 and when we multiply we get - 8.

This can be solved by quadratic equation

x² + 7x - 8 = 0.

x =(7±[tex]\sqrt{49 + 32}[/tex] )/2.

x = (7±[tex]\sqrt{81}[/tex] )/2.

x = (7±9)/2.

x = 8 or x = - 1 .

This can also be solved by logic and practice for small numbers like two numbers multiples to - 8 and add to 7.

a + b = 7 and a×b = - 8.

(8×-1) = -8 and ( 8 - 1 ) = 7.

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Answer:

1,020 if you meant 51,000

10,200 if you meant 510,000