If one element in the domain mapped with more then one element in the range, the mapping is called one-to-many relation. One-to-many relations are not functions. Example: Draw a mapping diagram for the function f(x)=2x2+3 in the set of real numbers.

3 0

3 years ago

36 = 4x What is the value of x?

jok3333 [9.3K]

Answer:

It's 9

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Calculate the circumference of the circle. Use 3.14 for pi. I WILL MARK BRAINLIEST

Harrizon [31]

Answer:

The answer would be B

Step-by-step explanation:

C=2(pi)r

C=25.12

8 0

3 years ago

Read 2 more answers

Rochelle deposits $5,000 in an IRA. What will be the value of her investment in 25 years if the investment is earning 8% per yea

Iteru [2.4K]

Answer:

$\$36,945.28$

Step-by-step explanation:

we know that

The formula to calculate continuously compounded interest is equal to

$A=P(e)^{rt}$

where

A is the Final Investment Value

P is the Principal amount of money to be invested

r is the rate of interest in decimal

t is Number of Time Periods

e is the mathematical constant number

we have

$t=25\ years\\ P=\$5,000\\ r=8\%=8/100=0.08$

substitute the values in the formula

$A=5,000(e)^{0.08*25}$

$A=5,000(e)^{2}$

$A=\$36,945.28$

5 0

4 years ago