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3 years ago

Complete the tables and I will mark brainlist if correct.

Mathematics

1 answer:

never [62]3 years ago

8 0

Answer:

ill answer........... nvm i can't ur handwriting is dog

Step-by-step explanation:

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Whats 1+1 I need this immediately!!! Its for my test PLEASE this is urgent

olganol [36]

Answer: 2

Step-by-step explanation:

Because 1 is a number which represents a singular object adding another one gives you the value of 2

8 0

3 years ago

Read 2 more answers

a rectangle has a length of 9.3 time 10 to the 2nd power and width 8.4 times 10 to the 2nd power. what is the area of the rectan

goldfiish [28.3K]

$(9.3 \times 10^{2} ) \times (8.4 \times 10^{2} ) = 781200 ^{2}$
Quite a large number. Hope this helps! (781200(squared))

8 0

3 years ago

Adventure Park built a new sandbox that is 3 m long, 2 m wide,and 1 m high. Sand for the sandbox costs $4.50 per cubic meter

leonid [27]

Answer:

the total cost will be $27.00

6 0

4 years ago

What is the average rate of change of f over the interval -1 on a separate sheet of paper and upload the work as a photo. Show a

Anarel [89]

Answer:

Average rate of change for the function $f(x)= x^2-x-1$ over the interval -1<x<1 is -1

Step-by-step explanation:

We need to find average rate of change of f over the interval -1 < x < 1

The function given is: $f(x)= x^2-x-1$

The formula used to find average rate of change is:

$Average\:rate\:of\:change=\frac{f(b)-f(a)}{b-a}$

We have, a = -1 and b = 1

Finding f(b) when b=1

$f(x)=x^2-x-1\\f(1)=(1)^2-(1)-1\\f(1)=1-1-1\\f(1)=-1$

Now, finding f(a), when a= -1

$f(x)=x^2-x-1\\f(-1)=(-1)^2-(-1)-1\\f(1)=1+1-1\\f(-1)=2-1\\f(-1)=1$

Now, putting values and finding average rate of change

$Average\:rate\:of\:change=\frac{f(b)-f(a)}{b-a}\\Average\:rate\:of\:change=\frac{f(1)-f(-1)}{1-(-1)}\\Average\:rate\:of\:change=\frac{-1-(1)}{1-(-1)}\\Average\:rate\:of\:change=\frac{-1-1}{1+1}\\Average\:rate\:of\:change=\frac{-2}{2}\\Average\:rate\:of\:change=-1$

So, average rate of change for the function $f(x)= x^2-x-1$ over the interval -1<x<1 is -1

4 0

3 years ago

Mr. Parsons bought 267 apples to make pies for his shop. Six apples are needed for each pie.

Karo-lina-s [1.5K]

Answer:

my anwser was 44R3

Step-by-step explanation:

divide 267 by 7

7 0

3 years ago

Complete the tables and I will mark brainlist if correct.​

Complete the tables and I will mark brainlist if correct.