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3 years ago

Please answer it I need your help

Mathematics

2 answers:

xeze [42]3 years ago

6 0

Answer: 74-

Step-by-step explanation: The range for the data is from the lowest (smallest) to the highest (biggest) value. As we can see, out of those 10 values, 74 is the smallest and 96 is the biggest number. Therefore, the range is 74-96.

balu736 [363]3 years ago

4 0

Answer:

Step-by-step explanation:

Range-find the largest number and subtract the smallest number from it

96-74

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Julian used these steps to solve the equation 9x=?6+3(3x+2) 9 x = - 6 + 3 ( 3 x + 2 ) . Which choice describes the meaning of hi

Rashid [163]

Answer:

see explanation

Step-by-step explanation:

the result 0 = 0

means the equation has an infinite number of solutions

7 0

3 years ago

Read 2 more answers

Suppose f(x) = x^2 and

SpyIntel [72]

Given:

The two functions are:

$f(x)=x^2$

$g(x)=\left(\dfrac{1}{3}x\right)^2$

To find:

The statement that best compares the graph of g(x) with the graph of f(x).

Solution:

The horizontal stretch is defined as:

$g(x)=f(kx)$ ...(i)

If $0$ , the function f(x) is horizontally stretched by factor $\dfrac{1}{k}$ .

If $k>1$ , the function f(x) is horizontally compressed by factor $\dfrac{1}{k}$ .

We have,

$f(x)=x^2$

$g(x)=\left(\dfrac{1}{3}x\right)^2$

Using these functions, we get

$g(x)=f\left(\dfrac{1}{3}x\right)$ ...(ii)

On comparing (i) and (ii), we get

$k=\dfrac{1}{3}$

Since $0$ , the function f(x) is horizontally stretched by factor $\dfrac{1}{\frac{1}{3}}=3$ .

Hence, the correct option is D.

5 0

3 years ago

Please ASAP help please !!! Help me anyone

worty [1.4K]

difference of squares means that both the terms are square terms. (also there must be a - symbol)

for example

y^2 - 4

square root of y^2 is y

square root of 4 is +2 as well as -2

so you would factorise it like this:

(y+2)(y-2)

1. y^4 has a square root of y^2 as y^2 × y^2 is y^4.

however, -2 doesnt have a whole number square root so it is not a difference of squares.

2. 25 has a square root of 5. m^2 has a square root of m. n^4 has a square root of n^2. so this 25m^2n^4 is a square term.

1 has a square root of +1 and -1.

therefore, this one is a difference of squares. (5mn^2 +1) (5mn^2 -1)

3. p^8 has a square root of p^4. q^4 has a square root of +q^2 and -q^2)

so it is a difference of squares. (p^4+q^2)(p^4 -q^2)

4. 16x^2 is a square term as irs square root is 4x.

however, 24 is not a square term.

therefore, it is not a difference of squares.

6 0

3 years ago

Which phrase describes the linear relationship between the x and y values shown in the table?

kompoz [17]

9514 1404 393

Answer:

C. y is 6 less than x

Step-by-step explanation:

It is not hard to check.

A. 6 times x is 6×8 = 48, not 2

B. 6 times y is 6×2 = 12, not 8

C. 6 less than 8 is 2; 6 less than 9 is 3

D. 6 more than 8 is 14, not 2

The relation described in C matches the table.

5 0

2 years ago

On Sunday, chara ran 6 more miles than he did on Saturday. If he ran m miles on Saturday, which expression represents how many m

sattari [20]

Answer:

Is A supposed to be 6 x m or no??

Step-by-step explanation:

8 0

3 years ago