Ask question

Ask question

All categories

3 years ago

13

Two digits are selected with replacement from the digits 1, 2, 3, and 4.

1 answer:

Helen [10]3 years ago

6 0

6 and 8 I believe is the answer

You might be interested in

What Number is X in this equation? <br><br> 9 - 3 ÷ 1/3 + 1 = X

mario62 [17]

Answer:

1

Step-by-step explanation:

Use PEMDAS to solve the equation, and you will get the answer 1 for x

5 0

3 years ago

Read 2 more answers

What's another name for a dog kennel?

ladessa [460]

Cage.....dog travel kit..... shelter.....pound.... it really depends on what you mean by dog kennel.

3 0

3 years ago

Which letter on the number line represents 4.55? <br> F<br><br> E<br><br> D<br><br> C

REY [17]

Answer:

F

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Subtract. (11x2+3x−9)−(2x2+2x+7)

Alexeev081 [22]

Answer:

-267

Step-by-step explanation:

this is because 11 ×2=22,22+3=25,25×-9= -225 and then the other bracket when I solved I had 42 and so -225-42 = -267

4 0

2 years ago

Calculate the average rate of change for the function f(x) = x4 + 3x3 - 5x2 + 2x - 2, from x = -1 to x = 1

kolezko [41]

In interval <a, b> the average rate of change the function you count from this formula:
$x=\frac{f(b)-f(a)}{b-a} \qquad b>a$
Here you've got a=-1 and b=1:
$f(a)=f(-1)=(-1)^4+3 \cdot (-1)^3 - 5 \cdot (-1)^2 +2 \cdot (-1)-2= \\ = 1-3-5-2-2=-11 \\ \\ f(b)=f(1)=1^4+3 \cdot 1^4 - 5 \cdot 1^2 + 2 \cdot 1 -2=1+3-5+2-2=-1 \\ \\ \hbox{So average rate of change this function is:} \\ \\ x= \frac{-1+11}{1+1}=\frac{10}{2}=5$

5 0

3 years ago

Read 2 more answers