which expressions are equivalent to (v^-1)^1/9

Answer:

The letter "x" is often used in algebra to mean a value that is not yet known. It is called a "variable" or sometimes an "unknown". In x + 2 = 7, x is a variable, but we can work out its value if we try! A variable doesn't have to be "x", it could be "y", "w" or any letter, name or symbol.

Step-by-step explanation:

Answer:

2p+27

Step-by-step explanation:

6p+15-4p+15-3

2p+27

Answer:

2p+27

Step-by-step explanation:

3(2p+5) - 4p + 3(5-1)

so now we expand the brackets...

so we have

6p + 15 - 4p + 15 - 3

and now we group like terms....

so

6p + 4p + 15 + 15 - 3

and now we do the addition and subtraction

so our final answer is

2p + 27

Step-by-step explanation:

there are three phases here

in the first phase, the swimmer moved at a constant acceleration, at the second, there was no acceleration since there wasn't any decrease in speed, the third, it's actually deceleration, but it's still constant

Answer: the opposite of 0 is 0. So, C.

Step-by-step explanation:

Answer:

A 50

Step-by-step explanation:

Multiply 5 x 5 to get 25. Then multiply 25 x 2 to get 50 as the surface area!

Hope this helps! Pls mark brainliest!

Answer:

d) 127,000 members

Step-by-step explanation:

A = Accrued Amount (principal + interest)

P = Principal Amount of members = 23,000 initial members

r = Annual Nominal Interest Rate as a decimal = .05

t = years left to increase (2020-1985 = ) 35 years

n = number of times amount compounds per time = 1 time/year

23,000 initial members( 1 + .05/1)^1*35

23,000*(1.05)^35 = 23,000*(5.516) = 126, 868 = around 127,000 members

Answer: f(x) = 3

Step-by-step explanation:

f(x) = |-9| - 6

f(x) = 9 - 6

f(x) = 3

Answer:

3

Step-by-step explanation:

F(x)= f(-9) meaning x is -9.

When -9 is in absolute value is negative it turns into positive because anytime it it absolute it will turn any number postitive. so the equation turns into 9-6=f(x) which is 3.

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Answer:

542.6

Step-by-step explanation:

Answer:

Area of nail's head  = 28.26 millimeter² (Approx.)

Step-by-step explanation:

Given:

Head of nail is circular

Diameter of nail's head = 6 millimeter

Find:

Area of nail's head

Computation:

Radius of nail's head = Diameter / 2

Radius of nail's head = 6 / 2

Radius of nail's head = 3 millimeter

Area of circle = πr²

Area of nail's head  = πr²

Area of nail's head  = (22/7)(3)²

Area of nail's head  = (22/7)(9)

Area of nail's head  = (3.14)(9)

Area of nail's head  = 28.26 millimeter² (Approx.)

Answer:

The value of a is 52.

Step-by-step explanation:

Ten less than 5 times the value of a number

5a - 10

is equal to 10 times the quantity of 12 more than one-fourth of the number.

This means that:

[tex]5a - 10 = 10(12 + \frac{a}{4})[/tex]

If a is the number, what is the value of a?

Solving the equation:

[tex]5a - 10 = 120 + 2.5a[/tex]

[tex]2.5a = 130[/tex]

[tex]a = \frac{130}{2.5}[/tex]

[tex]a = 52[/tex]

The value of a is 52.

Answer:

h = 8.5 inches

Step-by-step explanation:

Given that,

The volume of a rectangular prism = 1374.28 inches³

The prism is 9.4 inches wide and 17.2 inches long.

We need to find the height of the prism. We know that the formula for the volume of rectangular prism is given by :

V = lbh

Where

h is the height of the prism

So,

[tex]h=\dfrac{V}{lb}\\\\h=\dfrac{1374.28 }{9.4\times 17.2}\\\\h=8.5\ inches[/tex]

So, the height of the prism is equal to 8.5 inches.

Answer:

2x + 1/2 sq. ft

Step-by-step explanation:

Surface area = 2(lw+wh+lh)

Given

length l = x ft

width w = 1/2 ft

height h = 1/2ft

Substitute

Surface area = 2(x(1/2)+(1/2)(1/2)+x(1/2))

Surface area = 2(x/2+1/4+x/2)

Surface area = 2(2x/2 + 1/4)

Surface area = 2(x + 1/4)

Surface area = 2x + 2/4

Surface area = 2x + 1/2 sq. ft

Answer:

i agree with c

Step-by-step explanation:

Answer:

The image is larger..........

Answer:

336

Step-by-step explanation:

Answer:

10 times

Step-by-step explanation:

125-70 bonus points =55 points left.

55 divided by 5.5 per visit = 10 times to get a free movie ticket.

To verify it is correct:

10 visits x 5.5 points each = 55 points total

55 + 70 bonus points = 125 for a free ticket.

Answer:

10

Step-by-step explanation:

Let x= number of visits

5.5x+70=

125

subtract -70 from 70 and 125

5.5x=  55

divide both sides by 5.5

x=10

:)

​

Answer:it’s the first one

Step-by-step explanation:

9514 1404 393

Answer:

Step-by-step explanation:

Each of the intercepts is found by setting the other variable to zero and solving for the intercept value.

x-intercept

  4x -5·0 +20 = 0

  x +20/4 = 0 . . . . . divide by the coefficient of x

  x = -5 . . . . . . . . . . add -5

The x-intercept point is (-5, 0).

__

y-intercept

  4·0 -5y +20 = 0

  y +20/-5 = 0 . . . . . divide by the coefficient of y

  y = 4 . . . . . . . . . . . add 4

The y-intercept point is (0, 4).

__

The perpendicular line is found by swapping the x- and y-coefficients, negating one of them. You want the leading coefficient positive, so the equation becomes ...

  5x +4y = (some constant)

The constant is chosen according to the point you want on the line. For a line through the origin, the constant is zero.

  5x +4y = 0 . . . . perpendicular line

Answer:

Step-by-step explanation:

area = [tex]3.14*(22)^2 = 1519.76[/tex]

Answer:

[tex] \frac{0.9}{x} = 1 \\ x = 0.9[/tex]

Answer:

15%

Step-by-step explanation:

Step-by-step explanation:

120 out of 800 are running for a cause. = 15 are running for a cause. 15 out of a 100 = 15%

Answer:

0.0334 = 3.34% probability that the player will make exactly 3 3-pointers and 5-free throws.

Step-by-step explanation:

For each 3-pointer shot, there are only two possible outcomes. Either the player makes it, or the player does not. The same is valid for free throws. This means that both the number of 3-pointers and free throws made are given by binomial distributions.

Since 3-pointers and free throws are independent, first we find the probability of making exactly 3 3-pointers out of 10, then the probability of making exactly 5 free throws out of 10, and then the probability that the player will make exactly 3 3-pointers and 5-free throws is the multiplication of these probabilities.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]

In which [tex]C_{n,x}[/tex] is the number of different combinations of x objects from a set of n elements, given by the following formula.

[tex]C_{n,x} = \frac{n!}{x!(n-x)!}[/tex]

And p is the probability of X happening.

Probability of making 3 3-pointers out of 10:

The chances of a basketball player hitting a 3-pointer shot is 0.4, which means that [tex]p = 0.4[/tex]. So this is [tex]P(X = 3)[/tex] when [tex]n = 10[/tex].

[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]

[tex]P(X = 3) = C_{10,3}.(0.4)^{3}.(0.6)^{7} = 0.21499[/tex]

Probability of making 5 free throws out of 10:

The probability of hitting a free-throw is 0.65, which means that [tex]p = 0.65[/tex]. The probability is [tex]P(X = 5)[/tex] when [tex]n = 10[/tex].

[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]

[tex]P(X = 3) = C_{10,5}.(0.65)^{5}.(0.35)^{5} = 0.15357[/tex]

Calculate the probability that the player will make exactly 3 3-pointers and 5-free throws.

0.21499*0.15537 = 0.0334

0.0334 = 3.34% probability that the player will make exactly 3 3-pointers and 5-free throws.

Answer:

Computer 752

Printer 376

Step-by-step explanation:

1128./3=376

1128.-376=752

Answer:

-2/2, -1/2 & -1/1.

:)

peace out

Answer: there is different types of selecting committe but most of the tuime is men before women

Step-by-step explanation:

Answer:wwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww

Step-by-step explanation:

amplitude 4 midline Y=1

fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff

Answer:

amplitude 4 midline Y=1

Step-by-step explanation:

I am taking the algebra two segment two exam

Answer:

5/4

Step-by-step explanation:

We can start but setting the blank as x.

x - 1/2 = 3/4

we can put a common denominator on both of the.

2, 4

4, 8

4 is a common denominator.

1/2 times 2/2 = 2/4

x - 2/4 = 3/4

add on both sides.

x = 5/4

Answer:

5/4

Step-by-step explanation:

____ - 1/2= 3/4

____= 3/4+1/2

= 3+2/4 ( LCM of 2,4 is 4)

5/4

Check

5/4-1/2=3/4

Answer:

13

Step-by-step explanation:

4 times 3 1/4 is 13

Answer:

13

Step-by-step explanation: