There were 125 students in the fifth grade. Each of them read 23 books. How many books did the fifth grade students read? I NEED HELP ASAP

Answer:

Option 5th is correct.

x = 1 is the solution to f(x) =g(x)

The table shown below:

x           f(x) =4x+1            

-3           -11                    

-2            -7                    

-1              -3                       -3

0                1                        -1

1                 5                        5

2                 9                        23

3                  13                       77

We have to find the solution to f(x) = g(x)

We have to find the value of x where f(x) = g(x).

From the given table you can see that at x = 1

f(x)  =5 and g(x) = 5

therefore, the solution where f(x) = g(x) at x =1

Step-by-step explanation:

The solution to the functions are when x = 1 , f ( x ) = g ( x ) = 5

The function rule is the relationship between the input or domain and the output or range. A relation is a function if and only if there exists one value in the range for every domain value.

A function is a relation from a set of inputs to a set of possible outputs where each input is related to exactly one output.

Given data ,

Let the function be represented as A

Now , the value of A is

f ( x ) = 4x + 1

And , g ( x ) = ( 3 )ˣ⁺¹ - 4

On simplifying , we get

The table of values are given and when x = 1

The value of f ( x ) = g ( x ) = 5

Hence , the solution is when x = 1

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The complete question is attached below :

The table shows values for functions f(x) and g(x) .

f(x)=4x+1

g ( x ) = ( 3 )ˣ⁺¹ - 4

What is the solution to f(x)=g(x) ?

Answer:

C. $7.70

Step-by-step explanation:

First, you have to calculate the 10% of the price and subtract that from the price to find the amount of the discount:

$27*10%=$2.7

Now, you can add the amount of the discount plus the coupon to find the amount that the customer saved:

$5+$2.7=$7.7

According to this, the answer is that the customer saved: C. $7.70

Answer: $53,330

Step-by-step explanation:

This is an exponential function so to find the salary in 3 years, you need to use a future value formula such as :

= Amount * ( 1 + rate) ^ number of years

Amount = $51,000

Rate = 1.5%

Number of years = 3 years

Salary = 51,000 * ( 1 + 1.5%)³

= 53,329.59

= $53,330

Answer:

The answer is in the screenshot.

Step-by-step explanation:

Answer:

It's 2 and 3

Step-by-step explanation:

Hope this helps

Answer:

x = -4 and 1

Step-by-step explanation:

factors out to (x+4)(x-1)

then you make each one equal 0, so -4 and 1

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Answer:

x=1   x=-4

Step-by-step explanation:

Factorise the expression

(x-1)(x+4)

each bracket equals to 0 and as its a quadratic there will be 2 answers

so x-1=0       x+4=0

     x=1            x=-4

Answer:s^2-25

Step-by-step explanation:

Answer:

you would have to multiply so,

s*s is s^2

s*-5 is -5s

s*5 is 5s

5*-5 is -25

the final answer would be s^2-25 (-5s and 5s cancel each other out)

hope this helped!!

Answer:

13

Step-by-step explanation:

Answer:

B: 4.5 * 10^8

Step-by-step explanation:

I did the test and got it right

Answer:

whats the question

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

[tex]\sqrt{(5)^{2}-(3)^{2} }=4[/tex]

Answer:

It would be the numbers 20 and 25.

Answer:

The actual area of the pond is 88.9 yd^2

Step-by-step explanation:

We know that in the map, 1.5 inches are equivalent to 8 yards in the real park.

We know that in the map, the pond has a diameter of 2 inches.

Now we want to find the actual area of the circular pond.

Then the first step is to find the diameter of the real pond.

We know that:

1.5 in = 8 yd.

Now we need to count how many times we have 1.5 inches in the diameter of the pond in the map, this is:

N = 2 in/ 1.5in = 1.33

Then the actual diameter of the pond is 1.33 times 8 yards, this is:

D = 1.33*8yd = 10.64 yd

Now, we know that for a circle of diameter d, the area is:

A = pi*(d/2)^2

where pi = 3.14

Then the area of the pond is:

A = 3.14*(10.64 yd/2)^2 = 88.9 yd^2

Answer:

he can do it in 24 hours if I'm worng correct me

A fraction is a way to describe a part of a whole. The time it was taken by Ralph to mow the lawn by himself is 12 hours.

A fraction is a way to describe a part of a whole. such as the fraction ¼ can be described as 0.25.

Given that Tom can mow a large estate's lawn in 6 hours. Therefore, the area of lawn that Tom can mow in 4 hours can be written as,

[tex]\text{Area of lawn mowed by Tom} = \dfrac46[/tex]

Now, the area of the lawn that is mowed by Ralph can be written as,

[tex]\text{Area of lawn mowed by Ralph} = \dfrac26[/tex]

Since it took 4 hours to mow 2/6 of the lawn by Ralph, therefore, the total time taken by Ralph to lawn the complete area will be thrice 4 hours.

Hence, the time it was taken by Ralph to mow the lawn by himself is 12 hours.

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Answer:

2.6779*10^5

Step-by-step explanation:

2.69 * 10^5 - 1.21 * 10^3

This is 2.6779*10^5 :)

The difference between the areas of Texas and the area of Rhode Island is given by equation A = 2.6779 x 10⁵ miles²

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.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the equation be represented as A

Now , the value of A is

Let the area of Texas be p = 2.69 x 10⁵ miles²

Let the area of Rhode Island be q = 1.21 x 10³ miles

Now , the difference of areas A = p - q

On simplifying the equation , we get

The difference between the area of Texas and the area of Rhode Island A = 2.69 x 10⁵ miles² - 1.21 x 10³ miles

A = 2.69 x 10⁵ miles² - 1.21 x 10³ miles

A = 10³ ( 2.69 x 100 - 1.21 )

On further simplification , we get

A = 10³ ( 269 - 1.21 )

A = 267.79 x 10³

A = 2.6779 x 10⁵ miles²

Hence , the difference in areas is 2.6779 x 10⁵ miles²

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Answer:

700 cars

Step-by-step explanation:

just divide 4200 by 60 to get 700

Answer: 70

Step-by-step explanation:

If you divide 4,200 by 60 you will get 70 and that is how many trips you would need to make.

Answer:

33.

Step-by-step explanation:

9 + 7 = 16. 16 - 8 = 8. 9 + 16 + 8 = 33.

If you marked me as brainliest it would help alot :P

Answer:

[tex]x \leq 0\\or\\1 \leq x \leq \frac{3}{2}[/tex]

Step-by-step explanation:

[tex]2x^3-5x^2+3x \leq 0\\\Rightarrow x.(2x^2-5x+3) \leq 0\\\Rightarrow x.(2x^2-2x-3x+3) \leq 0\\\Rightarrow x.[2x(x-1)-3(x-1)] \leq 0\\\Rightarrow x(x-1)(2x-3) \leq 0\\Therefore\\ x \leq 0\\or\\1 \leq x \leq \frac{3}{2}[/tex]

Answer:

The correct answer is C. 1,601,000

9514 1404 393

Answer:

  0.344

Step-by-step explanation:

There are 20C10 = 184,756 ways to choose 10 problems at random from a list of 20.

There are 10C5 = 252 ways to choose 5 of the 10 algebra problems, and the same number of ways to choose 5 of the 10 geometry problems. Then there are 252² = 63,504 ways to choose 5 problems each of algebra and geometry.

The probability of choosing 5 problems in each category is ...

  63504/184756 ≈ 0.344

Given:

Length of the truck = 80 cm

Width of the truck = 60 cm

To find:

The longest walking stick that can be placed in the bottom of a truck.

Solution:

The longest walking stick that can be placed in the bottom of a truck is the diagonal of the truck.

We know that, the diagonal of a rectangle is:

[tex]d=\sqrt{l^2+w^2}[/tex]

Where, l is the length and w is the width.

Putting [tex]l=80[/tex] and [tex]w=60[/tex], we get

[tex]d=\sqrt{(80)^2+(60)^2}[/tex]

[tex]d=\sqrt{6400+3600}[/tex]

[tex]d=\sqrt{10000}[/tex]

[tex]d=100[/tex]

Therefore, the length of the longest walking stick that can be placed in the bottom of a truck is 100 cm.

Answer:

Step-by-step explanation:

v=d/t

v=(580000000mi/y)(y/365d)(d/24h)=66210 mph (rounded to nearest mph)

Answer:

1 inch = 25 miles

x inches = 160 miles

1/25 = x/160

160=25x

x=6 2/5 inches

C is correct.

Let me know if this helps!

Answer: 1. y=2/3x+4

2. y=-4x-7

3. y=3x-5

4. y= -5/4x + 2

Hope I helped! :)

Step-by-step explanation:

Answer:

The area A of a triangle is given by the formula A=12bh where b is the base and h is the height of the triangle.The area of a triangle is defined as the total region that is enclosed by the three sides of any particular triangle. Basically, it is equal to half of the base times height, i.e. A = 1/2 × b × h. Hence, to find the area of a tri-sided polygon, we have to know the base (b) and height (h) of it.

Step-by-step explanation:

hope this help .