Which of the following is a rational number?
v1, v2, v3, v5

Answers

Answer 1
Answer:

Answer:

5

Step-by-step explanation:


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Evaluate the expression 7×18+45÷3×2

Answers

Answer:

156

Step-by-step explanation:

7 * 18 = 126

126 +45 / 3 * 2

45 / 3 = 15  * 2 = 30

126 + 30 = 156

Answer:

156

Step-by-step explanation:

Joshua was offered a job that paid a salary of $77,500 in its first year. The salary was set to increase by 2% per year every year.If Joshua worked at the job for 5 years, what was the total amount of money earned over the 5 years, to the nearest whole
number?

Answers

Answer:

if you want it as dollars and cents it is $77.50 but in nearest whole number it would be 78 dollars

Step-by-step explanation:

step 1: multiply the 2 by 5 and you get 10%

step two: you put 10 over 100 and multiply 77,500

10/100 x 77,500/1= $77.50

but when you roung it off you get 78 dollars

Answer: joshua earned $403,313 over 5 years

Step-by-step explanation:

I need help with these please not number 3

Answers

Answer: A)  -4.6

b) 4.6 spaces left from the original spot

c) the totaal distance travled was 18.2 cm

Step-by-step explanation:

for a you add the amounts together, if you go left that's negative so you use subtraction

for b you count the amount you have from zero

for c you add all the numbers together and forget the signs

Simplify the equation

( -3x )^0 / 2

if possible please explain

Answers

Hi


(-3x)^0/2

Simplify

= 1/2


I hope that's help !

Basically, remember that anything to the power of zero will equal one, so 1/2 is one half

Is 41 prime, composite, or neither?

prime
composite
neither

Answers

41 cannot be a divisible by any number except 1. Therefore, it is PRIME.

Answer:

it is divisible only by 1 and itself

Step-by-step explanation:

therefore, it is prime

Taylor graphs the system below on her graphing calculator and decides that f(x)=g(x) at x=0, x=1, and x=3. Provide Taylor some feedback that explains which part of her answer is incorrect and why it is incorrect. f(x)=2x+1g(x)=2x^2+1

Answers

Answer:

f(x)=g(x) at x= 0 and x= 1 and not at x= 3.

Step-by-step explanation:

We have the functions, f(x)=2x+1 and g(x)=2x^2+1.

It is given that,

At x=0, x=1, and x=3, f(x)=g(x)

i.e. 2x+1=2x^2+1

i.e. 2x^2-2x=0

i.e. 2x(x-1)=0

i.e. x= 0 and (x-1)= 0

i.e. x= 0 and x= 1.

Also, after plotting the graphs of both the functions, we see their intersection point are (0,1) and (1,3).

Thus, we get that f(x)=g(x) at x= 0 and x= 1 and not at x= 3.