Help please and thanks! I always give brainliest!

Answer:

5 times as many

BRAINLIEST, please!

Step-by-step explanation:

I'd need more information about how many students there are at one of the schools. For example, if there are 200 students at Park Elementary, then there are 1000 at Lane High School since 200 x 5 = 1000. 1000 - 200 is 800, so there would be 800 more students at Lane High.

[tex] \frac{ {3}^{9} }{ {3}^{9} } \\ = {3}^{9 - 9} \\ = {3}^{0} \\ = 1[/tex]

Answers:

B. [tex] {3}^{0} [/tex]

D. 1

Hope you could understand.

If you have any query, feel free to ask.

Answer: 188

Step-by-step explanation:

Lines RS and ST are equal because this is an equilateral triangle.

18x-10=14x+34

4x-10=34

4x=44

x=11

Then you just plug in your X value into the equation.

18(11)-10=188

Answer:

[tex] \boxed{\bf \: \cfrac{13}{5}} [/tex]

Or in Decimal:

[tex] \boxed{\bf \: 2.6}[/tex]

Step-by-step explanation:

Given expression :-

[tex] \sf \: ( 26 \div 100) \times 10[/tex]

Solution :-

[tex]\sf = (26 \div 100 )\times 10[/tex]

This arithmetic expression may be rewritten as ;

[tex]\sf = \cfrac{26}{100} \times 10[/tex]

Step 1 : Cancel the zero of 10 and one zero of 100 :-

[tex]\sf = \cfrac{26}{10 \cancel0} \times 1 \cancel0[/tex]

Results to;

[tex]\sf = \: \cfrac{26}{10} \times 1[/tex]

[tex]\sf = \: \cfrac{26}{10} [/tex]

Step 2: Cancel 26 and 10 by 2 :-

[tex]\sf = \cfrac{ \cancel{26}}{ \cancel{10}} [/tex]

Results to;

[tex] \sf = \cfrac{ \cancel{26} {}^{13} }{ \cancel{10} {}^{5} } [/tex]

[tex]\sf = \cfrac{13}{5} [/tex]

It can also be in Decimal.

That is;

[tex]\sf = 2.6[/tex]

Hence, the answer of the expression would be 13/5 or 2.6 .

[tex] \rule{225pt}{2pt}[/tex]

I hope this helps!

Let me know if you have any questions.

I am joyous to help!

Answer:

[tex] = > (26 \div 100) \times 10[/tex]

[tex] = > 0.26×10[/tex]

[tex] = > 2.6[/tex]

Answer:

see below

Step-by-step explanation:

The slope (gradient) is -2

Decreases by 2 events per year

Answer: $1355.50 = $835.50 + $40x

Step-by-step explanation:

$835.50 + $40x ≤ $1355.50

This is the equation that represents the context where x represents the number of players the team can bring to the tournament.

Here, we have, given that,

Total funds raised: $1355.50

Bus rental cost: $835.50

Meal cost per player: $40

Number of players: x (unknown)

The total cost for the bus and meals for x players can be represented as:

Total Cost = Bus Cost + (Meal Cost per Player) * Number of Players

This can be written as an equation:

Total Cost = $835.50 + $40x

Given that the total cost should not exceed the total funds raised:

Total Cost ≤ Total Funds Raised

Substitute the total cost expression:

$835.50 + $40x ≤ $1355.50

This is the equation that represents the context where x represents the number of players the team can bring to the tournament.

It ensures that the total cost (including bus rental and meals) does not exceed the funds raised.

To learn more on equation click:

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#SPJ3

Answer:

1/3 with an exponent of 2 is 1/9

1/3 times 1/3 = 1/9

Step-by-step explanation:

Answer:

x=77

y=58

z= 122

Step-by-step explanation:

Answer: 10.5

Explanation: Please correct me if I'm wrong

Answer:

6

Step-by-step explanation:

Before solve this you've to know that,

( + ) × ( - ) = ( - )

( + ) × ( + ) = ( + )

( - ) × ( - ) = ( + )

Let us solve now.

13 + (-7)

13 - 7

= 6

Hope this helps you :-)

Let me know if you have any other questions  :-)

Answer:

[tex]6[/tex]

..........

..

Answer:

140

Step-by-step explanation:

Answer:

x=3; y=2

Step-by-step explanation:

2x+5y=16

   -5y   -5y

2x=-5y+16

/2   /2   /2

x=-[tex]\frac{5}{2}[/tex]y+8

*substitute*

3(-[tex]\frac{5}{2}[/tex]y+8)-5y=-1

-7[tex]\frac{1}{2}[/tex]y+24-5y=-1

-12[tex]\frac{1}{2}[/tex]y+24=-1

        -24  -24

-12.5y=-25

/-12.5    /-12.5

y=2

*replace*

2x+5(2)=16

2x+10=16

    -10   -10

2x=6

/2  /2

x=3

*solve to verify*

1. 2(3)+5(2)=16

6+10=16

16=16

2. 3(3)-5(2)=-1

9-10=-1

-1=-1

Answer:

A) Infinitely Many Solutions.

Step-by-step explanation:

y=2/3x+3

2x-3y=-9

---------------

2x-3(2/3x+3)=-9

2x-6/3x-9=-9

2x-2x-9=-9

-9=-9

Answer:

$2.

Step-by-step explanation:

What the question is asking you to do, is to make an algebraic expression. First, we will start with what she had, which was $32. Next, it says that "after 6 rides, she had $20 left." The words "left" or "left over" imply subtraction in an equation. So, now we will put together what we have.

32 - 6r.

To explain the r, in algebra letters called variables represent mystery numbers that you have to solve and figure out. Anytime that you see a variable next to a number, it means you need to multiply the mystery number by the base number, which is 6 in this situation. We will use the letter r in this situation for rides. Now we will fit the 20 into the equation. So, we will now solve and complete the equation.

32 - 6r = 20.

First, subtract 32 from both sides of the equation to cancel out the +32. Doing this will balance the equation.

32 - 6r = 20

-32         -32

             -12

Because of the subtraction sign in front of the 6, it is now negative. We now also need to cancel out that -6 to find the answer of r.

- 6r = -12

-6      -6

And, a negative divided by a negative equals a positive, so:

r = 2.

I hope this helps.

Answer:

6720

Step-by-step explanation:

6000 times .02= 120

120 times 6 = 720

720 + 6000 = 6720

The approximate length of rail that needs to be replaced is 7.1 ft

Since the pool is circular, the approximate length that needs to be replaced is an arc of length, L = Ф/360° × πD where

So, substituting the values of the variables into the equation, we have

L = Ф/360° × πD

L = 27°/360° × π × 30 ft

L = 3/40 × π × 30 ft

L = 3/4 × π × 3 ft

L = 9/4 × π  ft

L = 2.25 × π  ft

L = 7.07 ft

L ≅ 7.1 ft

So, the approximate length of rail that needs to be replaced is 7.1 ft

Learn more about length of an arc here:

https://brainly.com/question/8402454

Answer:

The approximate length of rail that needs to be replaced is 7.1 ft

Step-by-step explanation:

Answer:

j=3 inches

Step-by-step explanation:

Since the two triangles are similar, we can set up a ratio

1in:3in

j:9in

Now we solve for j

Since the length of the side of the shorter triangle is 1/3 the length of the side of the longer triangle (as shown by the ratio 1:3 which can also be written as 1/3), we can multiply 9 by 1/3. This gives us 3.

So j=3 inches

Answer:

[tex]f(x)=4x^2-144[/tex]

Step-by-step explanation:

Since x-6=0 has x=6 and x+6=0 has x=-6, then:

[tex]f(x)=4(x+6)(x-6)[/tex]

[tex]f(x)=4(x^2-36)[/tex]

[tex]f(x)=4x^2-144[/tex]

The number of possible selections of the five donuts is; 21

The ample supply contains;

Since he wants to select 5 donuts, the orders could be;

Strawberry = 4, Chocolate = 1, Caramel = 0

or

Strawberry = 4, Chocolate = 0, Caramel = 1

or

Strawberry = 3, Chocolate = 2, Caramel = 0

e.t.c

Now, to solve this, Each option for Jamie is represented by an imaginary picture of five donuts (circles) and two bars (shelf separators).

Thus, the number of ways to select two spaces from 7 is;

7!/(5! × 2!) = 21

Read more about permutations and combinations at; https://brainly.com/question/11871015

Answer:

  1/2 ft²

Step-by-step explanation:

The area of a triangle is given by the formula ...

  A = 1/2bh

where 'b' is the length of any side (the "base"), and 'h' is the perpendicular distance from that side to the opposite vertex.

__

In this drawing, b = 3/2 ft and h = 2/3 ft. To find the area, put these values in the formula and simplify the result.

  A = 1/2(3/2 ft)(2/3 ft) = (3/4 ft)(2/3 ft) = (2/4) ft² = 1/2 ft²

The area of the triangle is 1/2 ft².

__

Here, we have put the units in the formula along with the numbers. The product (ft)(ft) is ft², the same way (x)(x) = x². The fractions are multiplied in the usual way: (a/b)(c/d) = (ac)/(bd).

Answer:

it is underfined because if you look closely there is no slope in the graph

Answer:

1 apple weighs 1 point

1 pineapple weighs 3 points

1 + 1 + 1 + 3 + 3 = 9

1 + 1 + 1 = 3

Step-by-step explanation:

Answer:

1 apple: 1lb

1 pineapple: 3lb

Step-by-step explanation:

We can use equations to help us

P = Pineapple

A = Apple

P= 3A

3A + 2P = 9lb

P + 2P = 9lb

P = 3

A = 1

Comment if this dosent make sense

Answer (48)xyb

Step-by-step explanation:

Bceaue u add them

Answer:

  ∠FGJ = 141°

Step-by-step explanation:

The relevant relation is that the exterior angle is equal to the sum of the remote interior angles:

  3x = 93 +(x +1)

  2x = 94 . . . . . . . subtract x

  x = 47

Angle FGH is ...

  ∠FGH = (3x)° = 3(47)°

  ∠FGJ = 141°

Answer:

Find  a common denominator by multiplying each denominator with one another. then use that common denominator to create equal fractions. then compare the numerators to see which one is larger or smaller. :) hope that helped.

Step-by-step explanation:

Answer:

Z-score = 3.73

Yes, the maximum value (21) in this data set is a high outlier.

Step-by-step explanation:

I'll solve for what you haven't done yet, z-score and whether or not the maximum is an outlier.

Z-score tells us how many standard deviations a value is above or below the mean. The formula for z-score is [tex]\displaystyle z=\frac{x_i-\mu}{\sigma}[/tex].

Substituting [tex]x_i=21, \mu = 4.428571429, \sigma=4.4336376551476[/tex], we get [tex]z\approx 3.73[/tex].

To determine if a value is an outlier, we use IQR, or Interquartile Range. If a value is lower than [tex]Q1-1.5\times IQR[/tex] or higher than [tex]Q3+1.5\times IQR[/tex], then we say it is an outlier.

With the value of 21, clearly we are only worried about it being a high outlier. Q1 is the median of the first half of the data and Q3 is the median of the second half. In this case, Q1 is 2 and Q3 is 6.5. IQR is equal to Q3-Q1, or 4.5 in this case.

Therefore, the higher limit for outliers is [tex]Q3+1.5\times IQR=6.5+1.5\cdot 4.5=13.25[/tex]. Any values above 13.25 are considered high outliers. Therefore, the maximum value of 21 is a high outlier.