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2 years ago

What is the average rate of change for f(x)? Enter your answer as a fraction

Mathematics

1 answer:

Mashutka [201]2 years ago

6 0

Answer:

The average rate of change is 1/4

Step-by-step explanation:

As you can see in the chart, for every four units rightward, the line goes up one unit. That means f(x) has an average rate of change of 1/4.

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EleoNora [17]

Answer:

A) 18

Step-by-step explanation:

6 0

2 years ago

How many digits are written when 1000 to the power of 2015 is expressed as a numeral?

PtichkaEL [24]

Answer: There are 6046 digits will be written on expansion upto 2015th power.

Step-by-step explanation:

Since we have given that

$1000^{2015}$

We have to find the number of digits ,

So,

$1000^{2015}\\\\=(10^3)^{2015}\\\\=10^{6045}$

Since we know that

$10^n\text{ has n+1 number of digits }$

so,

$10^{6045}\text{ has 6046 number of digits }$

Hence, there are 6046 digits will be written on expansion upto 2015th power.

6 0

2 years ago

Kim's age is twice that of her sister. When you add Kim's age to her sister's age, you get 42. How old is each sister?

xz_007 [3.2K]

Answer:

a: K = 2s

K + s = 42

b: 2s + s = 42

K = 28

s = 14

Step-by-step explanation:

1. Come up with equations based on the information given.

K = Kim

s = sister

Kim is twice of her sister -> K = 2s

When you add Kim's age to her sister's age, you get 42 -> K + s = 42

2. Substitue for K to find out the value of s

K = 2s

2s + s = 42

3. Solve for s

s = 42/3

s= 14

4. Solve for K

K = 2s

K = 2*14

K = 28

7 0

3 years ago

______-8=9<br><br> Blank -8=9

Vanyuwa [196]

17, because 9 + 8 = 17.
17 - 8 equals 9

6 0

3 years ago

Long Division of Polynomials | Divide (28n² + 13n + 4) = (7n + 5)

Nady [450]

Answer:

(28n²+13n+4) ÷ (7n+5) = 4n-1 remainder 9

Step-by-step explanation:

4 0

2 years ago